Class 6 NCO 5 Years e Book

1

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CLASS 6

Contents ªª 10th NCO 2010 ªª 11th NCO 2011 ªª 12th NCO 2012 - SET A ªª 12th NCO 2012 - SET B ªª 13th NCO 2013 - SET A ªª 13th NCO 2013 - SET B ªª 14th NCO 2014 - SET A ªª 14th NCO 2014 - SET B

MTG Work-Books / olympiad books CLASS 1

International Mathematics Olympiad

National Science Olympiad

International English Olympiad

MTG CSS Series

CLASS 2



National Cyber Olympiad


MTG CSS Series


MTG CSS Series

CLASS 3









MTG CSS Series


MTG CSS Series


MTG CSS Series

CLASS 5




CLASS 6








Science IQ Challenge

Math IQ Challenge


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Master Mental Ability in 30 Days

CLASS 8





MTG CSS Series

Math IQ Challenge


Psychology of Success

The Secrets of SUCCESS




Math IQ Challenge








CLASS 10


Math IQ Challenge










Math IQ Challenge







CLASS 12


Math IQ Challenge







Class

1 to 10

JEE (Main & Advanced) | AIPMT | BOARDS | OLYMPIAD | NTSE

FOUNDATION COURSE For Classes 7, 8, 9 & 10 Class 7

Class 8

Class 9

Class 10

Class 6 10th

Year 2010

Copyright©2015. Science Olympiad Foundation (SOF)

Class 6 | 10th NCO - 2010

2

MENTAL ABILITY 1.

2.

Which of the following decimals represents the shaded part in the adjoining figure ? (A) 0.13

(B) 0.52

(C) 0.25

(D) 0.75

Which of the following set of numbers will make the number sentence true ? ________ ¸ ________ – ________ = 3 (A) (7, 8, 91)

3.

91

(D) (91, 7, 10)

(B) 14

(C) 24

(D) 48

(B) 10

(C) – 2

(D) 7 5 4 3 2 1 0

What is the perimeter of the shaded area in the given figure ? (A) 8 units (B) 9 units (C) 10 units (D) 11 units

6.

Line EG intersects line FH at point J, as shown in the figure. (A) Acute

(B) Obtuse

(C) Right

(D) Straight

J H

G

(B) 3(c + b)

(C) 3a + 3c

(D) 3(a.c)

Which of the following set of numbers is ordered from least to greatest ? (A) 9.7 < 7.49 < 0.79

9.

F

Which expression is equivalent to 3(a + c), using the distributive property ? (A) 3bc

8.

1 2 3 4 5

E

What type of angle is ÐFJG ?

7.

10

Simplify 15 - [13 - {8 - (6 - 5 - 1)} ] = ? (A) 8

5.

(C) (8, 91, 10)

8

What is the least common multiple of denominators of 5/8 and 5/6 ? (A) 2

4.

(B) (7, 91, 10)

7

(B) 7.49 < 9.7 < 0.79

(C) 0.79 < 7.49 < 9.7

(D) 9.7 < 0.79 < 7.49

Which of the following number can complete the given number line ? (A) –5

(B) –7

(C) 0

(D) 5

–6

–4 –3

10. The given picture shows the items Mr. Rajeev bought from a grocery store. Three of the items are of same shape. What is the shape ? (A) Cube (B) Sphere (C) Cylinder (D) Cuboid


–2 –1

0


3

11. Samrat needs to cut 3/4 cup of carrots for a salad. He has already cut 1/2 cup of carrots. How much more does Samrat need to cut ? (A) 1/8 cup of carrots

(B) 1/4 cup of carrots

(C) 2/6 cup of carrots

R

12. The given diagram is in the shape of a semi circle. Which of following are perpendicular lines in the diagram ? (A) WM and WS

(B) WM and WT

(C) WP and WR

(D) WP and WS

(D) 1/2 cup of carrots

P

M

S 45° 45° 45° 45° W

T

13. Use counters to add 4 + (–1). You start with : You add : Which counters show the sum ? (A)

(B)

(C)

(D)

14. What is the number of triangles in the given figure ? (A) 6

(B) 8

(C) 5

(D) 10

15. The given table shows how the number of metal beads, m, depends on the number of plastic beads, p. How would you write this relationship as an equation ? (A) m = p – 2

(B) m = 2p + 1

(C) m = p + 1

(D) m = p + 2

p m 4 2 5 3 6 4 7 5

LOGICAL AND ANALYTICAL REASONING 16. What should be placed in the empty space ‘?’ so that the sum of fractions on each side of the triangle is same ? 1 7 15 (A) 15 5 9 ? (B) 15 15 6 2 4 5 (C) 15 15 15 15 8 (D) 15 DIRECTION (1718) : The given graph shows the marks scored by a student in his class test. Study the given graph and answer the questions. Marks scored

30 25 20 15 10 5 0 Eng. Hin. Math Sci. S.St. Subjects



4

17. If the maximum number of marks is 50 in each subject, then the percentage the student scores is _____ . (A) 40%

(B) 35%

(C) 50%

(D) 45%

18. If the student wants to raise his percentage upto 60%, how many more marks should he score? (A) 50

(B) 40

(C) 30

(D) 80

19. Omi's snack shop sells small, medium and large sodas. Yesterday, they sold 3 large sodas and 8 more medium sodas than large sodas. Omi's snack shop also sold 8 small sodas yesterday. How many total sodas did the snack shop sell yesterday ? (A) 31

(B) 13

(C) 22

(D) 15

20. How long is the shortest route from Dev's home to school ? Park

Dev's Home

School

10 min

8 min

2 15 min 3

(A) 25 mins

Library

1 9 min 3

(B) 26 mins

1 5 min 3 Rohan's Home

(C) 27 mins

(D) 24 mins

21. At a party, the cheese pizza is cut into 5 slices and the veggie pizza is cut into 15 slices. If the host wants to serve identical platters that contain the same combination of cheese and veggie slices, with no slices left over, what is the greatest number of platters the host can prepare ? (A) 5

(B) 15

(C) 20

(D) 25 N

22. Himani leaves her home on a scooter. She rides 3 km west, 2 km north, 3 km east and 3 km south. Which direction must Himani go to get back to her home ?

W

(A) North

(B) South

(C) East

(D) West

23. Look at the given table. What is the input when the output is 36 ? (A) 6

(B) 7

(C) 8

(D) 9

E

S Input Output 3 12 5 20 ? 36 12 48

24. The two scales shown below are balanced.

Which list gives the shapes in order from lightest to heaviest ? (A)

(B)

(C)


(D)


5

25. A grape tree grows at a rate of 0.2 inch a day. If it starts at 5 inches, how long will it take to grow to 15 inches ? (A) 2035 days

(B) 3649 days

(C) 5060 days

(D) 6075 days

26. Rearrange the following letters to makes a word and choose the category in which it fits ? RAPETEKA (A) City

(B) Fruit

(C) Bird

(D) Vegetable

27. Which number should replace the question mark ? 17 13 6 10

(A) 4 (B) 5 (C) 6

8 7 12 6

5 4 3 ?

5 5 6 4

(D) 7 28. Which of the following option figure will complete the figure X ?

? (A)

(B)

(C)

(D)

Fig. (X)

29. Which of the following diagram is the odd one out ? (A)

(B)

(C)

(D)

30. The day before yesterday is three days after Saturday. What day is it today ? (A) Tuesday

(B) Wednesday

(C) Thursday

(D) Friday

COMPUTERS AND INFORMATION TECHNOLOGY 31. The network schools within a country require a ____________. (A) LAN

(B) WAN

(C) ISP

(D) All of these

32. The idea of the stored program was laid out by ____________. (A) John von Neumann

(B) Charles Babbage

(C) George Boole

(D) Ada Lovelace

33. A data unit must be in one of the two binary states (0, 1). It is the smallest data unit that exists. It is ____________. (A) Bit

(B) Byte

(C) Word

(D) Kilobyte

(C) Software

(D) Programs

34. The following ® The main computer box ® A monitor looking like a television screen ® A keyboard ® A mouse ® Speakers ® An optional printer are examples of ____________. (A) Computer hardware

(B) Internal parts



6

35. A computer virus cannot be spread by which of the following ? (A) Floppy diskette

(B) Email

(C) Scanner

(D) Internet Downloads

36. What is downloading ? (A) Sending a file on the internet

(B) Retrieving a file from the internet

(C) Moving a file to a floppy

(D) Scanning a picture

37. Which command lists files in MSDOS ? (A) cd

(B) ls

(C) dir

(D) list

(C) TMP

(D) BMP

38. Which of the following is not an image file ? (A) JPEG

(B) GIF

39. BASIC stands for ____ . (A) Beginners All Purpose Symbolic Instruction Code

(B) Best All Purpose Symbolic Instruction Code

(C) Beginners All Purpose Simple Instruction Code

(D) None of these

40. Which of the following is not or was not an internet browser ? (A) Internet Explorer

(B) Hotmail

(C) Netscape

(D) Opera

41. Which of the following is not an Operating System ? (A) Windows 7

(B) Unix

(C) OSD

(D) MSDOS

42. Paragraph spacing means ____________. (A) Horizontal space between the lines of text in a paragraph (B) Vertical space between the lines of text in a paragraph (C) Space between two paragraphs (D) Space between the paragraph and the margin 43. Icon for copy in MSWord is ____________.

(A)

(B)

(C)

(D)

44. Which tool button is the best choice to apply text within the shape shown ?

(A)

(B)

(C)

(D)

45. Which of the following file extensions is not an audio file format ? (A) mp3

(B) aif

(C) wav

(D) com

(B) Is a keyboard

(C) Is a statement

(D) None of these

46. 30 + 2 × (4 + 6) (A) Is an expression



7

47. If we use FILL command on an unclosed figure in LOGO, then ______ . (A) A bug is reported

(B) Logo exits to operating system

(C) Colour spills over the full screen

(D) None of these

48. Which of the following is not a mouse technology ? (A) Mechanical

(B) Optical

(C) Motorized

(D) OpticalMechanical

49. The right order of the shortcuts of cut, copy and paste are ______ . (A) Ctrl+X, Ctrl+C, Ctrl+V (B) Ctrl+C, Ctrl+X, Ctrl+V

(C) Ctrl+V, Ctrl+X, Ctrl+X (D) None of these

50. When the computer's power is switched ON, the normal starting procedure started automatically is called ____________. (A) Spooling

(B) Startup

(C) Booting

SPACE FOR ROUGH WORK


(D) Stand by

Class 6 11th

Year 2011



2

MENTAL ABILITY 1.

1 A sixthgrade class will clean a beach that is 3 miles long. 2 The class will be divided into 4 groups. Each group will clean an equal length of beach.

What is the length of beach each group will clean? (A) 2.

1 mile 14

(B)

3 mile 8

(C)

7 mile 8

1 (D) 1 miles 7

Kanika drew a parallelogram. Then she made a dotted line as shown in the drawing. She cut along the dotted line and slide the triangle to the opposite side of the parallelogram. What is the new figure formed ? (A) Rectangle (B) Pentagon (C) Triangle (D) Square

3.

Nihal is hiking north on a trail in a street park. Which is the best way for him to turn and head towards the west? (A) Turn 180° to his right (B) Turn 180° to his left

4.

(A) 10

(B) 100

1 1 1 ´ = 2 2 4 1 1 1 ´ = (C) 3 3 9

= 0.1 (C) 1,000

1 1 1 ´ = 4 4 16 1 1 1 ´ = (D) 5 5 25

(B)

(B) 124 minutes

(C) 137 minutes

(D) 170 minutes

What is the sum of the measures of Ð1, Ð2, Ð3 and Ð4 ? (A) 150°

1

(B) 180° (C) 360° (D) 380° 8.

(D) 10,000

Kim practiced the piano for 5 days. On the first day, she practiced for 22 minutes. Each of the following days, she practiced 6 minutes more than the previous day. How many minutes did Kim practice in all? (A) 116 minutes

7.

Turn 90° to his right

Which multiplication sentence goes with this diagram ? (A)

6.

(D)

What is the missing value in the equation given below ? 0.01 ×

5.

(C) Turn 90° to his left

Joy drew the diagram to show how the area of a parallelogram is related to the area of a triangle. If he knows that the area of the parallelogram is 45 cm 2 , how can he find the area of one of the triangles ? (A) Divide 45 cm 2 by 2

(B) Multiply 45 cm 2 by 2 2

(C) Find the square root of 45 cm

(D) Can't be determined


2 3 4


9.

3

Ms. Monika wrote the equation on a chalkboard. ¸ 11 = 23 If the equation Ms. Monika wrote is true, which of the following equations must also be true? (A)

= 23 ¸ 11 1

(B)

= 23 ´ 11 1

= 11 ¸ 23

(C)

(D)

= 11 + 23

10. Pia has covered two fourth of the kitchen floor with tiles. The kitchen floor has an area of 60 square metres. How many square metres area has Pia covered with tiles ? (A) 18

(B) 20

(C) 24

(D) 30

11. Atul put 4 pyramids on the right side of a balance scale, as shown in the figure. Each pyramid weighs 3 kg. Atul has cubes that weigh 2 kg each. How many cubes should he put on the left side of the scale so that both sides weigh the same? (A) 5

(B) 6

(C) 8

(D) 12

12. Study the map. What is the difference between the lengths of the two trails ? (A) 2.00 km

Trail Map Glacier Trail k 4.5

(B) 2.25 km (C) 2.50 km

m ilo

re et

s

2.25 k ilometr

Riverside Trail

(D) 2.75 km

es

13. Harry does 15 situps every morning for 10 consecutive weeks. How many situps he did in all ? (A) 1050

(B) 10500

(C) 1500

14. Ms. Gupta's class measured the rainfall each day of the school week. The given table shows the results. Which day had the most rain ? (A) Monday (B) Wednesday (C) Thursday (D) Friday

(D) 12,600 Rainfall for the week October 2127 Day Monday Tuesday Wednesday Thursday Friday

Rainfall (inches) 1.05 0.0 0.76 0.9 1.1

15. Which of the following shapes appears to have at least one obtuse angle ? (A) Figure P (B) Figure Q (C) Figure R

P

Q

R

S

(D) Figure S

LOGICAL AND ANALYTICAL REASONING 16.

means 'is greater than', means 'is smaller than', means 'is equal to', ´ means 'plus', and = means 'minus'. If a c and b × d c, then ____. (A) d a (B) a d (C) b c (D) d a



4 Problem Figures

17. There is a set of four figures labelled 1, 2, 3 and 4 called the problem figures. Select a suitable figure from the options which will substitute the question mark so that a series is formed by 1, 2, 3 and 4 taken in order.

(A)

(B)

? 1

(C)

3

2

4

(D)

18. Complete the given Figure (X). (A)

(B)

? (C)

(D)

Fig. (X)

19. Choose the alternative in which Figure (X) is embedded.

Fig. (X)

(A)

(B)

(C)

(D)

20. The given question consists of sets of figures 1, 2, 3 and 4. There is a definite relationship between figures 1 and 2. Establish a similar relationship between figures 3 and 4 by selecting a suitable figure from the options which would replace the sign of question mark (?) in figure (4). Problem Figures

(A)

(B)

(C)

(D)

? 1

2

3

4

21. A solid block is formed by arranging some cubes of equal dimensions, as shown in the given figure. The block is painted pink on all of its surfaces except the base. How many cubes have four faces coloured? (A) 0

(B) 1

(C) 2

(D) 3

22. Choose the correct mirror image of the Figure (X) if a mirror is placed along PQ. (A)

(B)

(C)

(D)

P

Fig. (X) Q

23. Insert the missing number in the given series. 5, 7, 11, 19, 35, 67, ....?...., 259 (A) 64

(B) 131

(C) 135


(D) 32


5

24. How many squares are there in the given figure ? (A) 13 (B) 14 (C) 15 (D) 16 25. Out of the five given figures, four are similar in a certain way. One figure is not like the other four. That means four figures form a group based on some common characteristics. Find out the figure which does not belong to the group i.e., which does not share the common feature/characteristics with the other four figures.

(A)

3

2

1

(B)

5

4

(C)

(D)

26. A square paper is folded in a particular manner and a punch is made. When unfolded, the paper appears as in the given figure. Find out the manner in which the paper is folded and punch is made from the given options. (A)

(B)

(C)

(D)

27. Which of the following does not fit in the number series given below ? 6, 15, 35, 77, 165, 221 (A) 35

(B) 77

(C) 165

(D) 221

28. In a certain code, "BOY" is written as $ * · and "HOUR" is written as @ * £ 0. How is RUBY written in that code ? (A) 0 £ $ ·

(B) 0 $ £ ·

(C) · $ £ 0

(D) · £ $ 0

29. Select a figure from amongst the alternatives which when placed in the blank of Fig. (X) would complete the pattern. (A)

(B)

? (C)

(D)

Fig. (X)

30. The given question contains problem figures 1, 2, 3, 4, 5. Select one figure from the options which will continue the same series as given in the problem figures. Problem Figures

? 1

(A)

(B)

2

3

4

5

(C)


(D)


6

COMPUTERS AND INFORMATION TECHNOLOGY 31. What remains if the folder 'Designs' is deleted from this file path? Assignments > Technology > Designs > Bridge.jpg (A) Bridge.jpg

(B) Technology > Bridge.jpg

(C) Assignments > Technology

(D) Assignments > Technology > Bridge.jpg

32. Which name suggests an image file ? (A) picture.doc

(B) picture.jpg

(C) picture.txt

(D) picture.xls

33. You want to crop the given image. Which of the following shows the image cropped ?

(A)

(B)

(C)

(D)

34. While you were looking at a web page, this popup appeared. What will you do ? (A) Click OK. (B) Click See Prizes. (C) Close the popup. (D) Enter your details. 35. You are downloading a file from a website. Which operation would stop the download ? (A) Checking your email

(B) Closing the web browser

(C) Navigating to another site

(D) Downloading another file from the same site

36. Your science assignment requires footnotes. Where will the footnotes appear ? (A) In the left margin

(B) In the right margin

(C) Below the body of the text

(D) Indented throughout the text below every page

37. Match the following : 1.

Normal View

(a)

2.

Slide Sorter View

(b)

3.

Slide Show View

(c)

4.

Hide Slide

(d)

(A) 1 ® c, 2 ® a, 3 ® d, 4 ® b

(B) 1 ® c, 2 ® a, 3 ® b, 4 ® d

(C) 1 ® b, 2 ® d, 3 ® a, 4 ® c

(D) 1 ® a, 2 ® b, 3 ® c, 4 ® d



7

38. To switch between the running applications, you need to ____. (A) Press F1 (B) Press Alt + F4 (C) Press Tab (D) Press and hold down Alt and press Tab 39. Which of the following special function keys would be used to key the sentence "Today is Tuesday" ? (A) Return

(B) Shift

(C) Tab

(D) Esc

40. Which combination of keys needs to be pressed to make a percent sign ? (A)

Shift

(C)

Ctrl +

+

% 5

% 5

(B)

Shift

+

(D)

Ctrl +

% 4

% 4

41. For correct keyboarding, what is the recommended placement of fingers on the home row keys? (A) Fingers of the left hand on ASDF and fingers of the right hand on JKL (B) Fingers of the right hand on ASDF and fingers of the left hand on JKL (C) Fingers of the left hand on ASEF and fingers of the right hand on JKOP (D) Fingers of the right hand on QWER and fingers of the left hand on UIOP 42. What is the function of a disk drive ? (A) To print sheets of paper

(B) To read from or write information to a floppy disk

(C) To display information or pictures on a screen

(D) To calculate numbers

43. Neha has created a tenpage story, but only wants to print the first two pages. What printer command should she select? (A) From ___ To ____

(B) Print All

(C) Print Preview

(D) Page Setup

44. Which of the following best describes uploading information ? (A) Receiving information from a host computer

(B) Storing data on the hard drive

(C) Sending information to a host computer

(D) Storing data on a disk drive

45. After copying the content how many times can you paste ? (A) 1

(B) 16

(C) 32

(D) Many times

(C) Jacquard

(D) Herman Hollerith

46. Punched cards were first introduced by ____ . (A) Powers

(B) Pascal

47. Computers built before the First Generation of computers were _____ . (A) Mechanical

(B) Electromechanical

(C) Electrical

(D) None of these

48. Which icon should you use to change the colour of the font in a document ? (A)

U

(B)

A

(C) A a

(D)

I

49. You type the following sentence into a document and the word processor puts a wavy line under the first two words. Printers is for hard copy. What does the wavy line mean ? (A) The grammar is not correct.

(B) Some words were spelt incorrectly.

(C) You wanted those words underlined.

(D) You selected those words for copying or cutting.



8

50. A student wanted to type the sentence 'Two boys have been there'. Instead it was typed as 'To boys hav bean their'. Which word will be picked up as a mistake by the spell checker ? (A) To

(B) Hav

(C) Bean SPACE FOR ROUGH WORK


(D) Their

Class 6 12th

Set A Year 2012


12th NCO - Set-A

2

MENTAL ABILITY 1.

Which of the following figures does not have any line of symmetry ?

(A)

(B)

(D)

(C)

2.

In 1867304, the digit 8 is in the ______ place. (A) Thousands (B) Hundreds

3.

Which of the following statements is INCORRECT ? (A) Two distinct lines meeting at a point are called intersecting lines. (B) Two lines in a plane are said to be parallel if they do not meet. (C) The diameters of a circle will necessarily intersect. (D) Every chord of a circle is also a diameter.

4.

Number of corners in a square pyramid are ______. (A) 4 (B) 5 (C) 6 (D) 7

5.

Divide the product of 22 and 45 by 3.Then if we add 6 hundreds to the result, we will get ____. (A) 330 (B) 390 (C) 990 (D) 930

6.

If the number 481*673 is completely divisible by 9, then the smallest whole number in place of *

will be _______. (A) 2

7.

Which is the correct representation of 98 in roman numerals ? (A) LXIX (B) XCVIII (C) XCVC (D)

8.

The value of 79 + (–202) + 101 – (–32) – 306 + 76 – (–58) = ?

(A) –582

(B) –162

(C) 126 (D)

–176

9.

90 has ______ factors. (A) 8

(B) 14

(C) 10 (D)

12

(B) 5

(C) Hundred thousands

(C) 6

10. What fraction of the given figure is shaded? 1 (A) 2 3 (C) 8

(D) Millions

(D) 7 VC

2 3 3 (D) 4 (B)

Logical and Analytical Reasoning 11. Which of the following is the net of a cuboid ?

(A)

(B)

(C)


(D)

12th NCO - Set-A

3

12. In the following sequence, what is the value of the 10th term?

1st term

2nd term

3rd term

4th term

5th term

2

2

4

6

10

(A) 140

(B) 152

.............

(C) 110

10th (D) 134

13. In which of the following figures, shape given as Fig. (X) is hidden without changing its orientation ?

(A)

(B)

(C)

(D)

14. What comes next in the given series ?

(A)

(B)

(C)

(D)

15. Study the following arrangement carefully and answer the question that follows below : E 7 G B D M 4 N K H 2 A G Z S V 3 F I J L O Q 5 P R

If with the 1st, 12th, 15th, and 21st letters of the given arrangement, it is possible to make a meaningful word then which will be first letter of the word so formed? If no meaningful word can be formed then give X as the answer and if more than one word can be made then give M as the answer.

(A) A

(B) T

(C) M (D)

X

16. There is a definite relationship between figures (i) and (ii). Establish a similar relationship between figures (iii) and (iv) by selecting a suitable figure from the options

that would replace (?) in figure (iv).

(A)

(B)

(C)

(D)

17. Anupam said to a lady sitting in a car, "The only daughter of the brother of my wife is the sister

in-law of the brother of your sister." How the husband of the lady is related to Anupam? (A) Maternal uncle (B) Brother (C) Father (D) None of these

18. A, B, C, D, E, F and G are sitting in a row facing North :

(i) F is to the immediate right of E.

(ii) E is the 4th to the right of G.

(iii) C is the neighbour of B and D.

(iv) Person who is third to the left of D is at one of ends.

What is the position of A ? (A) Between E and D (B) Extreme left

(C) Centre


(D) Extreme right

12th NCO - Set-A

4

19. If in a certain code ‘MENTION’ is written as ‘LNEITNO’, how will ‘PATTERN’ be written in the same

code? (A) APTTREM

(B) PTAETNR

(C) OTAETNR

(D) OTAETRN

20. Which of the following figures completes the given matrix ? (A)

(B)

(C)

(D)

Computers and information technology 21. The best option to name the given image is _____.

(A) OMR code

(B) MICR code

(C) QR code (D) None of these

22. In MS-PowerPoint 2007, Sounds and Movies can be applied on slides using _________ option.

(A) Insert Tab → Media Clips group

(B) View Tab → Media Clips group

(C) Format Tab → Media Clips group

(D) Tools Tab → Media Clips group

23. Identify the output device shown here.

(A) MICR device

(B) LCD projector

(C) Flatbed Plotter (D) OMR device

24. Match the QBASIC operator names with the corresponding operators.

Column-I

Column-II

(i) Logical Operators

a.

+, –, *, /, ^

(ii) Relational Operators

b.

AND, OR, NOT

(iii) Arithmetic Operators

c.

=, <>, >, <, <=, >=

(A) (i) – a; (ii) – b; (iii) – c (C) (i) – b; (ii) – c; (iii) – a

(B) (i) – b; (ii) – a; (iii) – c (D) (i) – c; (ii) – a; (iii) – b

25. By default, MS-Word 2007 inserts a table with a _______ border around each cell.

(A) 1/4 pt black solid line (B) 1/2 pt black solid line

(C) 3/4 pt black solid line (D) 1 pt black solid line

26. iPhones and 3G mobiles are another form of _________. (A) Desktops (B) Laptops (C) Palmtops 27. Identify the device shown here.

(A) Flatbed Plotter

(B) Drum Plotter

(C) Flatbed Scanner (D) Hand Scanner


(D) Mainframes

12th NCO - Set-A

5

28. Match the names of the early calculating devices with their corresponding pictures.

Column-I

(i) Abacus

a.

(ii) Napier's Bones

b.

(iii) Pascaline

c.

(iv) ENIAC

d.

(A) (i) – d; (ii) – c; (iii) – b; (iv) – a (C) (i) – c; (ii) – d; (iii) – b; (iv) – a

Column-II

(B) (i) – a; (ii) – b; (iii) – c; (iv) – d (D) (i) – d; (ii) – c; (iii) – a; (iv) – b

29. The application programs that assist the computer by performing housekeeping functions are called ______.

(A) Assemblers (C) Spreadsheet programs

(B) Business software (D) Utilities

30. In QBasic, by using _____________ in a PRINT statement, the items are printed without any spaces

between them. (A) SEMI COLON (;)

(B) TAB

(C) SPACE

(D) ENTER

31. In QBasic how to accept a Number? (A) CLS (B) CLS Please enter a number to accept; No$ ACCEPT “Enter a Number”; No$ (C) CLS INPUT “Enter a Number”; No$

(D) “Please enter a Number ;”, No$

32. Which of the following tabs is used to compare two documents in MS-Word 2007 ? (A) Home (B) View (C) Review (D) Insert 33. To create label in MS-Word 2007, which of the following menu will you open ? (A) Review (B) Mailings (C) Insert (D) View 34. In Internet terminology, find the INCORRECT match.

(A) Refresh → to refresh the previous page (C) Link → to connect to the linked page

(B) Browser → software to browse internet (D) Stop → to stop the internet browser


12th NCO - Set-A

6 35. Which MS-PowerPoint 2007 view is displayed in this image?

(A) Notes Page View

(B) Handouts View

(C) Slide Sorter View

(D) Slide Master View

36. First computer used to store values and programmes is ______.

(A) ACE

(B) EDVAC

(C) EDSAC

(D) ENIAC

37. How to take a screenshot in MS-Windows?

(A) Bring the Webcam close to the monitor screen to take picture.

(B) Enable multimedia system to take photos.

(C) Use Prt Sc Sys Rq Button from the Keyboard and paste in MS-Word or MS-Paint to process. (D) Open picture in MS-Paint copy and paste the screen.

38. In MS-Word 2007, the autoshapes set displayed in the given image is called _____.

(A) Callouts

(B) Block arrows

(C) Stars and Banners

(D) Flowchart

39. In MS-PowerPoint 2007, ______ is a ready-made button to move directly on any slide while running

a presentation. (A) Outline

(B) Transition

(C) Stop Button

(D) Action Button

40. A utility program that displays the on-screen keyboard allowing the usage of a mouse pointer to

type is called _____. (A) Auxiliary Keyboard

(B) Virtual Keyboard

(C) Microsoft Keyboard

(D) None of these

41. In Windows, the ______ from the Start button is used for executing a file or application directly.

(A) Command Prompt Option

(B) Run Option

(C) Accessibility Option

(D) Control Panel

42. Which of the following is not a disadvantage of e-mails ?

(A) They can be sent to several people at the same time.

(B) You can receive several unwanted e-mails.

(C) Your e-mails can be read by other people if they come to know your password. (D) An e-mail account can be created by giving false personal details.

43. A file sent in an e-mail is called ________.

(A) Message (C) Username and host name

(B) Picture (D) Attachment


12th NCO - Set-A

7

44. DNS stands for ________.

(A) Domain Name Service (C) Domain Network Service

(B) Domain Name System (D) Domain Network System

45. In MS-Word 2007, this kind of tab-stop is used in which all fractional figures are aligned in such a way that all the decimal points are vertically aligned.

(A) Left Aligned Tab Stop (C) Right Aligned Tab Stop

(B) Decimal Tab Stop (D) Center Aligned Tab Stop

46. In MS-Word 2007, _________ are set for setting the facing pages for double sided documents such

as books. (A) Header Margins

(B) Gutter Margins

(C) Page Margins

(D) Mirror Margins

47. In MS-PowerPoint 2007, you can animate objects present on the slide by using _______ (A) Slide animation (B) Custom animation (C) Custom transition (D) Slide transition 48. Match the following according to QBASIC.

Column-I

Column-II

(i) John G Kemeny and Thomas E. Kurtz

a.

To switch between program mode and

F6

immediate mode

b.

String Variable

(ii)

(iii) COMMENTS

c.

String Constant

(iv) A1$

d.

Developers of BASIC

(v) “SOF”

e.

Anything text written after the REM

(A) (i) – d; (ii) – a; (iii) – c; (iv) – e; (v) – b

(B) (i) – d; (ii) – a; (iii) – e; (iv) – b; (v) – c

(C) (i) – d; (ii) – c; (iii) – a; (iv) – e; (v) – b

(D) (i) – d; (ii) – a; (iii) – e; (iv) – c; (v) – b

49. The given image displays a/an _______.

(A) MICR Sheet

(B) OMR Sheet

(C) QR Sheet

(D) Bar Code Sheet

50. In QBASIC, ______ is a conditional decision making statement.

(A) INPUT statement (C) GOTO statement

(B) CLS statement (D) IF-THEN-ELSE statement


Class 6 12th

Set B Year 2012


2

12th NCO - Set-B

MENTAL ABILITY 1.

5 The given table shows the number of marbles that 4 boys have. Adi has 8 of the number of marbles that ______ has.

(A) Mohit

Name

Mohit

Rohit

Ansh

Adi

Number of marbles

920

960

375

600

(B) Rohit

(C) Ansh


2.

All lines of the given figure meet at right angles. Find the perimeter of the figure (not drawn to scale).

(A) 190 m

3.

What is the missing number in the box ?

(A) 6912

4.

How many prime numbers are less than 50 ? (A) 16 (B) 15

5.

There are 287649 Maths books, 78329 English books and 35234 Hindi books in a library. How many

(B) 183 m

216 × 32 = (B) 69120

(C) 189 m

(D) 198 m

÷ 10 (C) 691200

(D) 6912000

(C) 14

(D) 18

more books must be added to the library to make the total number of books 500000 ?

(A) 78988

(B) 89788

(C) 97888

(D) 98788

6.

If the number 91876*2 is completely divisible by 8, then the smallest whole number that can be placed at * will be _____.

(A) 1

(B) 2

7.

What is 9 less than half a million ?

(A) 499991

8.

How many lines of symmetry does the given figure have?

(A) 0

9.

The traffic lights at three different road crossings change after every 48 sec., 72 sec. and 108 sec.

(B) 500009

(B) 1

(C) 3

(D) 4

(C) 500000

(D) 499999

(C) 2

(D) 4

If they all change simultaneously at 8 : 20 : 00 hours, then at what time will they again change simultaneously ?

(A) 8 : 27 : 12 hrs

(B) 8 : 29 : 14 hrs

(C) 8 : 27 : 7 hrs


(D) 8 : 29 hrs

12th NCO - Set-B 10.

3

Which of the following statements is NOT correct? (A) A circle is the path of a point moving at the same distance from a fixed point. (B) A chord of a circle is a line segment joining any two points on the circle. (C) A segment is the region in the interior of a circle enclosed by an arc on one side and a pair of radii on the other two sides. (D) The distance around the circle is its circumference.

Logical and Analytical Reasoning 11. How many unit cubes are there in the figure?

(A) 52

(B) 53

(C) 54

(D) 56

12. Observe the dots on a dice in the following figures. How many dots are contained on the face opposite to that containing four dots?

(A) 3

(B) 2

(C) 5

(D) 6

13. Find the wrong term in the given series.

(A) 83

89, 78, 86, 80, 85, 82, 83 (C) 78

(B) 86

(D) 85

14. One morning Sonia started to walk towards the Sun. After covering some distance she turned to the right then again to the right and after covering some distance she again turns to the right. Now in which direction is she facing?

(A) North

(B) South

(C) North-East

(D) South-West

15. If '+' means 'multiplication'; '×' means 'subtraction', '÷' means 'addition', and '–' means 'division', then (A) 160

175 – 25 ÷ 5 + 20 × 3 + 10 = ? (B) 2370 (C) 77

(D) 240

16. Figures A and B are related in a particular manner. Establish the same relationship between figures C and D by choosing a figure from the options which would replace question mark(?) in figure D?

(A)

(B)

(C)

(D)

17. If the code of CORNER is GSVRIV, then what will be the code of CENTRAL? (A) DROUSBM (B) GIRXVEP (C) GJRYVEP (D) GIRXVPE


4

12th NCO - Set-B

18. Which of the following options completes the Fig. (X)?

(A)

(B)

(C)

(D)

19. In the question, some letters are given which are numbered 1, 2, 3, 4, 5 and 6. Among the given options, find the combination of numbers so that arrangement of letters gives a meaningful word.

E H P A S R (A) 3, 2, 6, 5, 4, 1

1 2 3 4 5 6 (B) 3, 2, 6, 1, 5, 4 (C) 3, 2, 6, 4, 5, 1

(D) 3, 2, 6, 5, 1, 4

20. There are five different houses, A to E in a row. A is to the right of B and E is to the left of C and

right of A, B is to the right of D. Which of the houses is in the middle ? (D) E (A) A (B) B (C) D

Computers and information technology 21. In MS-Word 2007, this icon replaces the text in the document.

(A)

(B)

(C)

(D)

22. Select the INCORRECT match.

(A) 1st Generation

Vacuum tubes

(B) 3rd Generation

Integrated Circuits

(C) 4th Generation (D) 5th Generation

Microprocessors Transistors

23. This is a non-impact printer that uses heat to put characters on the paper. It uses paper with a special coating to print information.

(A) Laser Printer

(B) Inkjet Printer

(C) Thermal Printer

(D) None of these

24. Which of the following is a storage device?

(A)

(B)

(C)

(D)

25. In MS-Word 2007, this icon includes the selected text in the index of the document.

(A)

(B)

(C)


(D)

12th NCO - Set-B

5

26. To insert characters like ©, ¥, € in MS-Word 2007, one should click ______.

(A) View Tab

(C) Insert Tab

(B) View Tab

Special Characters

Symbol

(D) Insert Tab

Special Characters

Symbol

27. In MS-Word 2007, you can set tabs by clicking on the ______. (A) Horizontal Ruler (B) Vertical Ruler (C) Horizontal Scroll Bar (D) Vertical Scroll Bar 28. The material distributed free to the audience during the presentation are called ______. (A) Notes (B) Handouts (C) Slides (D) Callouts 29. In MS-PowerPoint 2007, this icon is used to add an action to the selected object to specify what should happen when one clicks on it or hover over it with the mouse.

(A)

(B)

(C)

30. The term Software was first used by _____. (A) John W. Tukey (B) John McCarthy

(C) Alan Turing

(D)

(D) Blaise Pascal

31. The language written using long strings of 0's and 1's for computing is ______ (A) Machine language (B) Assembly Language (C) High Level Language (D) Fourth Generation Language 32. Arrange the following units of memory from smallest to the largest. I. 1 nibble II. 1 terabyte III. 1 byte V. 1 bit VI. 1 exabyte

(A) 1 exabyte, 1 petabyte, 1 terabyte, 1 byte, 1 nibble, 1 bit

(B) 1 exabyte, 1 petabyte, 1 terabyte, 1 bit, 1 byte, 1 nibble

(C) 1 bit, 1 nibble, 1 byte, 1 terabyte, 1 petabyte, 1 exabyte

(D) 1 bit, 1 byte, 1 nibble, 1 exabyte, 1 petabyte, 1 terabyte

IV. 1 petabyte

33. The background with a set of sound, icons and other elements that helps you in customizing your

computer is called a ______. (A) Desktop (C) Graphical User Interface

(B) Theme (D) Screen Saver

34. Some information about a website is given below. • It is a social networking site for people in business and professional occupations.

• •

It was founded in December 2002 and launched on May 5, 2003. Its slogan is "Relationships Matter."

Identify this website. (A)

(B)

(C)

35. ______ QBASIC command can be substituted by the question mark (?) . (A) INPUT (B) CLS (C) PRINT

(D)

(D) REM

36. If I am doing E-Commerce on the internet, I must be ______ on the internet.

(A) Viewing videos on Youtube

(B) Chatting with my friends and associates

(C) Writing blogs, e-mails or visiting forums

(D) Selling and purchasing products or services


6

12th NCO - Set-B

37. Match the items of Column I with that of Column II with reference to e-mail writing.

A

B

I.

From

a.

The e-mail address of the receiver

II.

To

b.

Title of the e-mail

III. Subject

c.

Used to write a new e-mail

IV. Inbox

d.

The e-mail address of the sender

V.

e.

Folder in which we receive our e-mails

(A) I – a, II – d, III – b, IV – e, V – c

(B) I – a, II – d, III – e, IV – b, V – c

(C) I – d, II – e, III – a, IV – b, V – c

(D) I – d, II – a, III – b, IV – e, V – c

Compose

38. In MS-Word 2007, which of the following options is not used in tables? (A) Insert column (B) Delete column (C) Split cells (D) None of these 39. Select the odd one out. (A) Rediff Bol (C) Gtalk

(B) Yahoo Messenger (D) Web Crawler

40. If the QBASIC window fills the entire screen, then you can press _______ to make it smaller. (A) Alt + Enter (B) Alt + Esc (C) Alt + F4 (D) Alt + F5 41. I have a MS-Word 2007 document of 966 KB. I am trying to copy it in a 3.5” floppy disk. Every time it gives an error message indicating it is unable to copy the file due to some specific reason.

What might be the reason? (A) A floppy disk is not compatible with processor (B) A floppy disk cannot store MS-Word 2007 files (C) The floppy disk might be having insufficient space (D) All of these

42. The clock speed in a computer is expressed in ______. (A) Kmps (B) MHz (C) Bits per second

(D) Mps

43. In the windows systems, which key strokes are used to switch from one application window to the other application window?

(A)

(B)

(C)

(D)

44. Which of the following does not represent a setting option available in Windows 7 Control Panel?

(A)

(B)

(C)

(D)

45. In MS-Word 2007, you cannot use mail-merge to create ______. (A) Labels or envelopes (B) Tables (C) Letters, e-mail messages (D) Directory 46. An IP address is a 32 bit numeric address written as ______ numbers separated by ______. (A) 2, dots (B) 3, comma (C) 4, dots (D) 5, semicolon


12th NCO - Set-B

7

47. Look at the given image of a ribbon in MS-PowerPoint 2007.

This ribbon belongs to _____ tab. (A) Insert (B) Slide show

(C) Review

(D) Format

48. String variables must end with a _______ sign. (A) $ (B) +

(C) –

(D) @

49. Find the odd one out. (A) Pentium 4

(C) SD RAM

(D) Centrino Duo

(B) Text Direction (D) Format Painter

(B) Core 2 Quad

50. Identify the MS-PowerPoint 2007 icon. (A) Align Text (C) Character Spacing



Class 6 13th

Set A Year 2013


2

13th NCO - Set-A

MENTAL ABILITY 1.

Which of the following statements is INCORRECT with respect to whole numbers? (A) Whole numbers are closed under addition. (B) Division of a whole number by 0 is not defined. (C) Multiplication is not commutative for whole numbers. (D) All whole numbers are not natural numbers.

2.

Match the numerals given in column-I with their correct Roman numeral representation in

column-II. Column-I (i) 172 (a) (ii) 209 (b) (iii) 412 (c) (iv) 384 (d)

Column-II CCCLXXXIV CDXII CLXXII CCIX

(A) (i)–(d), (ii)–(c), (iii)–(a), (iv)–(b) (C) (i)–(d), (ii)–(a), (iii)–(b), (iv)–(c)

3.

Which of the following numbers are NOT co-prime? (A) 7 and 15 (B) 30 and 415 (C) 12 and 49

4.

Identify the figure which has five faces, eight edges and five corners.

(A)

5.

Which of the following statements is true for a polygon?

(i) The line segments are the sides of the polygon.

(ii) The meeting point of a pair of sides is called vertex.

(iii) The join of any two adjacent vertices is a diagonal.

(A) Only (ii) and (iii)

6.

What is the difference between 40 tens and 4 tenths? (A) 36 (B) 39.6 (C) 399.6

7.

Which of the following symbols make the expression true?

(B)

(B) (i)–(c), (ii)–(d), (iii)–(a), (iv)–(b) (D) (i)–(c), (ii)–(d), (iii)–(b), (iv)–(a) (D) 81 and 16

(C)

(B) Only (i) and (ii)

(D)

(C) Only (i) and (iii)

– 230 + (– 420) – 140 + 256 – 78

(D) 399.96

– 16 + 76 – (– 54) – 650 + 89

(A) >

8.

Mohit spent 1/6 of his money on a tennis racket, 3/4 of his money on a watch, ` 200 on a book

and had ` 300 left. How much money did he have at first? (A) ` 5000 (B) ` 7500 (C) ` 6000

9.

The given table shows the weights of some marbles. What is the weight of marble P?

Marbles Weight in grams

(A) 30 g

(B) <

(D) (i), (ii) and (iii)

P

Q Q

(C) =

R

150 (B) 40 g

Q

R


Q

70

(D) ` 12000

Q

R

S

P

130

(C) 20 g

P

Q

100 (D) 10 g

10. The area of a rectangular garden is 70 m 2 and length is 10 m. If it costs ` 80 per metre to fence

the garden, find the total cost of fencing it. (A) ` 3240 (B) ` 2720

(C) ` 3981


(D) ` 4280

13th NCO - Set-A

3

Logical and analytical reasoning 11. How many unit cubes were added to the solid on the left to obtain the solid on the right?

(A) 14

(B) 12

(C) 28

(D) 10

12. Mohit is facing the police post. What will he be facing if he

Library

turns 270° clockwise and then 135° anticlockwise?

(A) Library

(B) School

(C) Train Station

(D) Mall

School

Park

Mohit

Train Station

Mall

Community Church Police Post Centre

13. Various terms of a letter series are given with missing terms as shown by (?). Choose the missing terms out of the given options.

A, Z, X, B, V, T, C, R, ?, ? (B) E, O (C) Q, E

(A) P, D

(D) O, Q

14. If the first half of the English alphabet is reversed and then next portion of English alphabet is reversed so as 'A' takes the position of 'M' and 'N' takes the position of 'Z' in English alphabet series, then which letter will be 6th to the left of 17th letter to the right of 7th letter from the left

end? (A) U

(B) V

(C) C

(D) D

15. Which of the following nets can be used to form the dice given below?

(A)

(B)

(C)

16. If 'REQUEST' is written as 'S2R52TU', then how will 'ACID' be written? (A) BDJE (B) 1394 (C) B3J4

(D)

(D) 1D3E

17. Rohit obtained more marks than Tarun but less than Kabir. Raj obtained more than Vansh but less

than Harshit. Kabir obtained less than Vansh. Who obtained the highest marks? (A) Kabir (B) Harshit (C) Raj (D) Vansh

18. If P is brother of Q and R is sister of Q, then how is Q related to P? (A) Uncle (B) Father (C) Brother Copyright©2015. Science Olympiad Foundation (SOF)


4

13th NCO - Set-A

19. In the given figure, the triangle represents girls, the square represents players and the circle represents married. The portion in the figure which represents girls, who are players but not married is the one labelled as ______. F

A B

D E C

(A) A

(B) B

(C) D

(D) E

20. If the positions of the first and second digits are interchanged, then which of the following will be third if they are arranged in ascending order? 972

(A) 359

(B) 972

526 487 359 251 (C) 526

(D) 487

Computers AND information technology 21. A motion sensing input device by Microsoft for Xbox 360 video game console and Windows PC is ________.

(A) Optical mouse

(B) Kinect

(C) Joystick

(D) Touchpad

22. You have to insert your school logo, your name and your class on all slides of your presentation in MS-PowerPoint 2010. How should you make sure that the information is added to all slides? (A) Add this information in the first slide. Then, whenever you add a new slide, this information will be added to that slide automatically.

(B) Add this information to the slide master. It will be included in all the slides in the presentation.

(C) Add this information in the slide layout. It will be included on all slides.

(D) All of these are correct.

23. What is x86? (A) It is a type of networking protocol (C) It is name for a type of a RAM

(B) It is a type of a computer processor (D) It is a name of a 4GL

24. Your school library has different types of printers connected to the school computer. One day only one printer was working and the others were being serviced. That day, when you were printing a story it was not printing. You called library assistant for some help, and, he did something and it printed the page correctly.

What did the assistant do – such that the story printed correctly? (A) He might have rebooted the computer. (B) He selected the functional printer in the print dialog. (C) He rebooted the printer. (D) None of these

25. Which of the following is an incorrect syntax for the PRINT statement in QBasic?

(i) PRINT “text/message”

(ii) PRINT “text”,

(iii) PRINT

(iv) PRINT “text”;

(v) PRINT (A) (iv) is incorrect (C) (i) and (ii) are incorrect

(B) (v) is incorrect (D) All of these are correct


13th NCO - Set-A

5

26. Match the following QBasic commands with the output they produce.

Column-I

Column-II

(i) PRINT 4 + 5

(a) 1

(ii) PRINT 16 MOD 3

(b) 256

(iii) PRINT 55\11

(c) 9

(iv) PRINT 4^4

(d) 48

(v) PRINT 16*3

(e) 5

(A) (i) – (c), (ii) – (d), (iii) – (e), (iv) – (b), (v) – (a) (C) (i) – (c), (ii) – (e), (iii) – (a), (iv) – (b), (v) – (d)

(B) (i) – (c), (ii) – (a), (iii) – (e), (iv) – (b), (v) – (d) (D) (i) – (c), (ii) – (a), (iii) – (b), (iv) – (c), (v) – (d)

27. Which of the following devices is used for printing high-quality graphics, charts, tables and diagrams?

(A)

(B)

(C)

(D)

28. Pratik has created a document in MS-Word 2010. He has referred several books and periodicals while creating the document. He now wants to enter names of sources which he has referred to at the end of the document, with proper references to the same in the body of the document. Which

of the following should he use? (A) Footnote (B) Endnote

29. Find the odd one out. (A) www.peoplefinders.com (C) www.google.com

(C) Footer

(D) TOC

(B) www.facebook.com (D) www.anywho.com

30. Given below is a business card which contains a graphical image which is called the QR-code. What does the QR-code on the card signify?

(A) The QR-code is the logo of the company. They are into the business of generating QR-codes. (B) The QR-code contains all relevant information about the company and can be stored in the address book of a mobile device having a QR-code reader. (C) The QR-code contains a coded logo of the organization. (D) None of these

31. Which of the following is NOT a spreadsheet package? (A) Lotus 1-2-3 (B) Sybase (C) Quattro Pro 32. Which of the following is NOT an advantage of MICR?

(A) Documents prepared for MICR are difficult to forge.

(B) Banks can process millions of cheques with 100% accuracy.

(C) It can read data even if the document is smudged or crumbled.

(D) It is suitable for inputting large amounts of data. Copyright©2015. Science Olympiad Foundation (SOF)

(D) WingZ

6

13th NCO - Set-A

33. Some characteristics are mentioned below.

•

A fast method of inputting large amount of data.

•

Only suitable for recording one out of a selection of answers.

•

Only one computer needed to collect and process the data.

•

Used in processing Lotto tickets and surveys.

These characteristics are of a/an ______. (A) OCR (B) OMR

(C) MICR

(D) Barcode reader

34. Identify the input device shown in the image. (A) Wireless mouse

(B) Ergonomic keyboard

(C) Braille keyboard

(D) Joystick

35. The first digital computer capable of displaying real time text and graphics on video terminal, which was a large oscilloscope screen, was _______. (A) Apple I (B) Whirlwind (C) Mark I

(D) Cray-I

36. Which of the following is a first commercial computer to use GUI? (A) Lisa

(B) Altair 8800

(C) Apple II

(D) Cray-II

37. Identify the given logo. (A) Reddit (B) Ddig (C) Twitter (D) Tweetmeme 38. Which of the following is NOT a valid name of a variable in QBasic? (A) LETA$

(B) a%b_c

(C) a$b%

(D) a12$

39. DVD+R DL is a type of DVD that provides _____. (A) Two recordable dye layers on a single sided disc (B) Multiple recordable layers on a double sided disc (C) One layer to be recorded twice (D) Both (B) and (C) 40. Woxi Media SmartPod is a device recently launched that ______. (A) Allows user to browse internet, download apps, play games etc. on TV (B) Is both a tablet and smartphone (C) Can be connected to desktop to watch TV (D) Is a mp3 player used to listen to music 41. A technology by which user can view a media file in real time, without having to wait for it to be downloaded is ______. (A) Video streaming

(B) Video conferencing

(C) Video uploading

(D) Realtime video

42. Which of the following is used to change the position, size and formatting of the slide placeholders to their default settings in MS-PowerPoint 2010? (A)

(B)

(C)


(D)

13th NCO - Set-A

7

43. Which of the following is NOT a function of Personalization in Control Panel of Windows 7?

(A) Change the themes and sounds on your computer.

(B) Change your account picture.

(C) Customize start menu.

(D) Hear text and descriptions read aloud.

44. In MS-Word 2010, Ctrl+5 keyboard shortcut key _______. (A) Sets 1.5 line spacing (B) Sets 5 line spacing (C) Saves the document (D) Justifies the text 45. Mrs. Pandey, your class teacher is creating a time-table in MS-Word 2010. She is using tables to create the time-table. While entering names of days, she wishes if those could be in title case, i.e. the first character of the name be in a capital letter, and that may be done automatically as she types. You tell Mrs. Pandey that there is a MS-Word 2010 feature which will help her meet this

requirement. How would you help her set this feature in MS-Word 2010? (A) Review→AutoCorrect options→Capitalize names of days (B) Select Capitalize Each Word from Change Case (C) File→Options→Proofing→AutoCorrect options→Capitalize names of days (D) MS-Word 2010 does not support this option

Achievers' section 46. ________ is a minicomputer, ________ is a mainframe computer and ___________ is a supercomputer

respectively. (A) CDC 160A, IBM zEnterprise, Cray-1 (C) CDC 160A, Cray-1, IBM zEnterprise

(B) Cray-1, CDC 160A, IBM zEnterprise (D) IBM zEnterprise, CDC 160A, Cray-1

47. Portable printers usually use _____ printing method. (A) Laser (B) Dot-matrix (C) Inkjet

(D) None of these

48. Duo, Pro-HG, Pro Duo are different varieties of a _____.

(A) Zip Disk

(B) CD

(C) DVD

(D) Memory Stick

49. MRAM is a type of RAM that retains data even after power supply is cutoff, what does ‘M’ stand for?

(A) Magnetic

(B) Magnetoresistive

(C) Magnified

50. What is “pointer trail” feature used for in mouse configuration?

(A) It helps you select pointer shape of your choice.

(B) It helps you track mouse cursors more efficiently on small screens.

(C) It helps in changing the speed of mouse pointer.

(D) None of these SPACE FOR ROUGH WORK


(D) Mobile

Class 6 13th

Set B Year 2013


2

13th NCO - Set-B

MENTAL ABILITY 1.

The line graph shows the number of visitors to a museum from January to June. The total number of visitors for the entire year was 2817058. Find the total number of visitors from July to December.

(A) 856129

(B) 2802028

(C) 2802058

(D) 2802022

2.

How many pairs of parallel lines are there on the given grid?

(A) 0

(B) 1

(C) 2

(D) 3

3.

The length and the breadth of the floor of a room are 8 m 75 cm and 6 m 25 cm respectively. This floor is to be covered with square marble stones. Find the maximum size of each marble stone so

4. 5.

that the floor can be covered exactly with minimum number of marble stones. (A) 4 m 360 cm (B) 4 m 375 cm (C) 1 m 25 cm (D) 2 m 250 cm Replace * by the smallest digit to make it divisible by 11. (A) 1

(B) 7

(D) 9

Which of the following should be removed to make the adjoining net as a net of a cube? (A)

A C

(B)

(D)

(C)

6.

Arrange the fractions

7 6 7 8 7 * 0 (C) 6

5 1 6 4 (A) 12 , 2 , 11, 7

B D

5 4 1 6 , , and in decreasing order. 12 7 2 11 4 1 6 5 4 6 5 1 , , , , , , (B) (C) 7 2 11 12 7 11 12 2

(D)

4 6 1 5 , , , 7 11 2 12

7.

Which of the following statements is correct? (A) The sum of a positive integer and a negative integer is always positive. (B) Since –10 < –3, therefore |–10| < |3| (C) The sum of two negative integers is always less than each of the integers. (D) |10 – 9| = |10| + |–9|

8.

Goods weighing 132.95 kg were loaded in a lorry at the first station. At the second station goods weighing 34.980 kg were loaded. At the third station, goods weighing 98.85 kg were unloaded.

What is the weight of the goods left? (A) 69.80 (B) 69.080

(C) 96.80


(D) 96.08

13th NCO - Set-B 9.

3

Find the area of the given figure. (A) 28 cm2

(B) 24 cm2

(C) 32.5 cm2

(D) 31.5 cm2 A

10. Match the following with context to the given figure.

(i) Radius

(a) OA

(ii) Chord

(b) OEB

(iii) Sector

(c) ADA

(iv) Segment (A) (i)–(d), (ii)–(a), (iii)–(b), (iv)–(c) (C) (i)–(a), (ii)–(d), (iii)–(c), (iv)–(b)

(d) AC (B) (i)–(d), (ii)–(a), (iii)–(c), (iv)–(b) (D) (i)–(a), (ii)–(d), (iii)–(b), (iv)–(c)

D C

O E

B

Logical and Analytical Reasoning 11. If ' ' means '+', ' ' means '×', O means '÷' and 'q' means '–', then (64 O 4)

32

12 q 2 q 3

(A) 16

3 2

(B) 28

= _______. (C) 31

(D) 32

12. Which of the following diagrams represents the best relation between 'strength, anxiety and intelligence'? (B)

(A)

(C)

(D)

13. Select a figure from amongst the options which will continue the series, established by five problem figures. ?

(A)

(B)

(C)

(D)

14. Select a correct mirror-image of the given combination, if the mirror is placed vertically to the left?

(A)

m 3 On 5 d 7 a 9 y (B)

(C)

(D)

15. If it is possible to make a meaningful word with the first, the second, the fifth and the sixth letters of the word erudition, which of the following will be the third letter of that word? If no such word can be formed, give 'X' as the answer, and if only two such words can be made give answer

'M'. And if more than two such words can be formed, give answer 'N'. (A) X (B) M (C) I Copyright©2015. Science Olympiad Foundation (SOF)

(D) N

4

13th NCO - Set-B

16. Study the following arrangement of digits, letters and symbols and answer the question given below.

MK3$RE5F%TUJ8PHBN2IS#A37D4

How many such consonants are there each of which is either immediately preceded by a number

and immediately followed by a symbol? (A) None (B) One

(C) Three

(D) Two

17. Kunal starts walking straight facing South. After walking 30 metres he turned to his right, walked 25 metres and turned to his left. Again after walking a distance of 10 metres he turned to his left.

Which direction is he facing now? (A) West (B) East

(C) North-East

(D) South-East

18. Study the following information carefully and answer the question given below.

A, B, C, D, E, F, G and H are sitting around a circle facing the centre. F is third to the right of C and second to the left of H. D is not an immediate neighbour of C or H. E is on the immediate right of A, who is second to the right of G?

Which of the following is the correct position of B with respect to H?

(i) Second to the right

(ii) Fourth to the right

(iii) Fourth to the left (A) Only (i) (B) Only (ii)

(iv) Second to the left (C) Only (iii) (D) Both (ii) and (iii)

19. The net of a dice is shown.

Which of the following dice cannot be formed using the net? (A)

(B)

(C)

(D)

20. Which of the following solids has the least number of cubes?

(B)

(A)

(C)

(D)

Computers and information technology 21. Commonly known as Roller plotter, they are used to produce continuous output, such as plotting

earthquake activity. (A) Drum plotter

(B) Flatbed plotter

(C) Handheld plotter

(D) Laser plotter

22. A gaming mouse that can be used with either the left or right hand is called _____. (A) Ambidextrous mouse (B) Optical mouse (C) Wireless mouse (D) Touchpad 23. I developed a method for machines to record and store information onto punch cards. I later formed

a company that later merged to become IBM. Who am I? (A) Charles Babbage (B) Blaise Pascal (C) John Von Neumann (D) Herman Hollerith Copyright©2015. Science Olympiad Foundation (SOF)

13th NCO - Set-B

5

24. ________ is use of internet to send or post text or images intended to hurt or embarrass another

person. (A) Cyberbullying

(B) Cybercheat

(C) Cyberhunt

(D) Cyber security

25. Which of the following is NOT a social bookmarking website?

(A)

(B)

(C)

(D)

26. Which of the following devices will protect your computer from outlet power issues? (A) Power Supply (B) Surge protector (C) Inverter (D) Ammeter 27. Which of the following gives the output as 7 in QBasic? (A) 15 MOD 2 (B) 15\2 (C) 15/2

(D) Both (B) and (C)

28. The world’s smallest robot flying insect has been recently

demonstrated by Harvard university. What is it called? (A) Robo-Fly (B) Flying Robo (C) Robo insect (D) None of these

29. Which of the following is NOT a cloud storage? (A) Google Docs (B) DropBox

(C) SkyDrive

(D) vStream

30. ________ is mainly used for caches, while _________ is used as the main semiconductor memory

technology. (A) DRAM, SRAM

(B) SRAM, DRAM

(C) PROM, EEPROM

(D) EPROM, PROM

31. A collaboration software that helps simplify business intelligence, content management, search

and sharing for intranet and internet sites. (A) Microsoft Publisher (C) Microsoft Sharepoint

(B) Microsoft InfoPath Designer (D) Microsoft OneNote

32. Match the following.

Column-I

(i) Chat

Column-II

(a) Information created by a website and stored in your computer used

mainly to know the browsing patterns and preferences.

(ii) Cookie

(b) A way of storing your favourite sites on the internet.

(iii) Bookmark

(c) The capacity of an electronic line to transmit bits per second.

(iv) Bandwidth

(d) A barrier between your computer and the outside world.

(v) Firewall

(e) Real time text based communication using the computer.

(A) (i)–(d), (ii)–(e), (iii)–(b), (iv)–(c), (v)–(a) (C) (i)–(d), (ii)–(a), (iii)–(b), (iv)–(c), (v)–(e)

(B) (i)–(e), (ii)–(c), (iii)–(b), (iv)–(a), (v)–(d) (D) (i)–(e), (ii)–(a), (iii)–(b), (iv)–(c), (v)–(d)

33. While creating a presentation in MS-PowerPoint 2010, you want to make some notes which are handy while delivering the presentation. Such notes should be added in the ___________. To add

such notes, use the _________ view. (A) Notes pane, Normal View (C) Handout pane, Reading View

(B) Handout pane, Normal View (D) Notes pane, Slide Sorter View


6

13th NCO - Set-B

34. In MS-Word 2010, which of the following is not a type of section break? (A) Continuous (B) Text Wrapping (C) Even and Odd Page (D) Next Page 35. Rohan wants to print his worksheet on paper. The worksheet occupies more content along the width, and less content along the height of the page. What should he change such that his page

will be printed as desired? (A) Page Margins (B) Page Size

(C) Page Orientation

(D) Page Design

36. Match the following QBasic commands with the operations they perform.

Column-I

Column-II

(i) CLS

(a) To accept a value at the time a program is being executed

(ii) PRINT

(b) Assign a value to a variable

(iii) LET

(c) For a non-executable statement in a program

(iv) INPUT

(d) To get a blank screen

(v) REM (e) Outputs text, numbers or a blank line (A) (i)–(d), (ii)–(e), (iii)–(b), (iv)–(a), (v)–(c) (B) (i)–(e), (ii)–(d), (iii)–(b), (iv)–(a), (v)–(c) (C) (i)–(e), (ii)–(d), (iii)–(b), (iv)–(c), (v)–(a) (D) (i)–(d), (ii)–(e), (iii)–(c), (iv)–(b), (v)–(a)

37.

The (A) (B) (C) (D)

device shown in the figure is known as _______. Memory card reader Swipe reader Biometric machine Magnetic card reader

38. Match the following MS-PowerPoint 2010 parts.

Column-I

(i) WordArt Styles

Column-II

(a) Has commands to fill default figures with color, to add outlines and

to add special effects to them.

(ii) Shape Styles

(b) Allows you to change shape, add border and add picture effects.

(iii) Picture Styles

(c) Group containing Shapes, Chart and SmartArt.

(iv) Smart Art

(d) Helps add fancy text into the presentation.

(v) Illustrations

(e) Here graphics are grouped into categories like List, Process,

Cycle, etc.

(A) (i)–(d), (ii)–(a), (iii)–(b), (iv)–(c), (v)–(e)

(B) (i)–(d), (ii)–(a), (iii)–(b), (iv)–(e), (v)–(c)

(C) (i)–(b), (ii)–(a), (iii)–(d), (iv)–(c), (v)–(e)

(D) (i)–(b), (ii)–(e), (iii)–(d), (iv)–(a), (v)–(c)

39. How many transistors are there in Intel’s Core i7 processor? (A) 731 billion (B) 731 million (C) 731 thousand

(D) 731 hundred

40. Akriti wants to enable Aero peek feature such that all windows become transparent and she can

preview desktop. What steps should she follow to enable Aero peek feature in Windows 7? (A) Control Panel → Action Center → Personalization (B) Control Panel → Display (C) Control Panel → Personalization → Taskbar and Start menu (D) None of these

41. What is the output of the given QBasic code?

(A) 3

(B) 5

PRINT 17MOD3 (C) 1


(D) 2

13th NCO - Set-B

7

42. You are working on a project on your computer. The files of the project are in a deeply nested folder called MyProject. Every time you have to view or update a file in the folder MyProject, you have to traverse the complete folder hierarchy.

What should you do such that the folder MyProject is readily accessible by you whenever you want to access files from it, the files hierarchy is not disturbed and you do not have to do any

other housekeeping functions? (A) Move the folder to C:\. (B) In Computer icon, traverse and select MyProject. Then drag the folder from the list of files and drop it into the folders area. (C) Create a shortcut to MyProject adjacent to the MyProject folder in your computer. (D) Create a shortcut to MyProject on a removable drive.

43. In a computer, a ________ connector is used to supply power to a CD ROM drive or a hard disk

drive. (A) DIN

(B) HDMI

(C) Molex

(D) BNC Connector

44. On your Windows 7 laptop with a 15” screen, you want to show more information. You should

____________. (A) Right click on the desktop, then click display properties, then decrease the Resolution. (B) Right click on the desktop, then click Screen resolution. In the Screen Resolution dialog, decrease the Resolution. (C) Right click on the desktop, then click Screen resolution. In the Screen Resolution dialog, increase the Resolution. (D) You cannot pack more information on your screen.

45. What is the name for a thin, credit card size device used principally on laptop computers to expand

capabilities? (A) PC Card

(B) SD Card

(C) XD Card

(D) None of these

Achievers' section 46. It takes the latest headlines from different websites, and pushes those headlines down to your computer. It is a technology that is being used by millions of web users around the world to keep track of their favorite websites.

In the above paragraph we are talking about ________. (A) RSS (B) Comments (C) Forum

47. The given mouse pointer shape means ______. (A) Normal Select (C) Text Select

(D) Plug-in

(B) Link Select (D) Precision Select

48. Match the following.

Column-I

Column-II

(i) Accounting package

(a) MySQL

(ii) Database Management system

(b) Amanda

(iii) Backup Software

(c) Kaspersky

(iv) Antivirus Software

(d) Lotus 123

(v) Spreadsheet (A) (i)–(e), (ii)–(a), (iii)–(c), (iv)–(b), (v)–(d) (C) (i)–(e), (ii)–(c), (iii)–(a), (iv)–(b), (v)–(d)

(e) Tally (B) (i)–(e), (ii)–(a), (iii)–(b), (iv)–(c), (v)–(d) (D) (i)–(e), (ii)–(c), (iii)–(b), (iv)–(d), (v)–(a)


8

13th NCO - Set-B

49. How do you open Microsoft Clip Organizer to store clip art, photos, videos and other media to

use (A) (B) (C) (D)

in the documents? Start → All Programs → Microsoft Office → Microsoft Clip Organizer Start → All Programs → Microsoft Office → Microsoft Office Tools → Microsoft Clip Organizer www.office.com → Microsoft Clip Organizer www.office.com → Start → All Programs → Microsoft Office → Microsoft Clip Organizer

50. This is an image of a popular game from a powerful gaming platform. The game is Fieldrunners2. On which of

the (A) (B) (C) (D)

following platforms was the game first introduced? BlackBerry Windows Phone Android iOS SPACE FOR ROUGH WORK


Class 6 14th

Set A Year 2014


14th NCO - Set-A

2

Logical Reasoning 1.

Find the mirror image of Fig. (X) from amongst the given options.

5.

Select a figure from the options in which Fig. (X) is exactly embedded as one of its part.

A.

Fig. (X)

Fig. (X)

A.

B.

C.

D.

2.

In the following series, how many such numbers are there which are divisible by 3 or 5, and immediately followed by a consonant?

M, 19, W, 3, 25, A, 35, 20, 22, 21, 45, H, 47, 48, 9 A. Zero B. One C. Two D. Three

3.

Which of following option figures will continue the same series as established by the Problem Figures? Problem Figures

A.

B.

C.

D.

4.

Six persons Raj, Jiya, Rohit, Bani, Sonu and Mohit are standing in a circle. Jiya is between Mohit and Rohit, Raj is between Sonu and Bani, Mohit is to the left of Bani. Who is between Raj and Mohit?

A. B. C. D.

Sonu Rohit Bani Jiya

B.

C.

D.

6.

Select a figure from the options which completes the Fig. (X).

Fig. (X)

A.

B.

C.

D.

7.

What does the shaded portion indicate in the given Venn diagram?

A. B. C. D.

Unbreakable plastic bottles Plastic bottles which are breakable Breakable plastic but not bottles Plastic bottles


14th NCO - Set-A

8.

3

There is a certain relationship between fig. (i) and (ii). Establish the same relationship between fig. (iii) and (iv) by selecting the figure from the options which replaces the (?) in fig. (iii).

11. Find the missing character from the given options, if the same rule is followed in fig. (i) and (ii).

146

(i)

A.

(ii)

(iii)

(iv)

B.

C.

D.

9.

Ayan walks 20 m north from his house, turn right and walks 10 m, turns left and walks 15 m to reach his grandfather's house. In which direction is his grandfather’s house from his house? A. B. C. D.

Fig. (i)

A.

181

B.

160

C.

164

D.

145

113 Fig. (ii)

12. Select a figure from the options which will continue the series established by the Problem Figures.

346

South-West North-East East North

10. Which of the options completes the given figure matrix?

A.

B.

C.

D.

13. A set of three figures X, Y and Z showing a sequence of folding of a piece of paper has been cut. Select a figure from the options which would closely resemble the unfolded form of paper.

A.

A.

B.

B.

C.

C.

D.

D.


14th NCO - Set-A

4

14. If MUMBAI is written as ABIMMU, how the word MARGAO will be written?

15. Find the value of ‘?’ in the given series.

A. B. C. D.

OGAMAR AAGOMR OGARAM AAGMOR

E22, J17, O12, ? A. B. C. D.

S7 T5 T7 T6

Computers and information technology 16. Which of the following is NOT a version of Windows Vista?

A. B. C. D.

Windows Vista Windows Vista Windows Vista Windows Vista

Ultimate Starter Office Business

A.

B. C.

D.

Navigate through a long document with the help of small pictures of each page Line up objects in the document Navigate through a structural view of the document Align the objects

18. Neha is making a Powerpoint presentation for her project. She wants to record the time spent by her to present each slide so that she can use the recorded timings to advance the slides automatically when she gives her presentation to her classmates. Which of the following options will help her to do this in MS-PowerPoint 2010?

A.

B.

C.

D.

A.

Press and hold the

Shift

key while dragging

a corner sizing handle

17. Thumbnails allows you to _______.

20. In MS-PowerPoint 2010, while resizing, to maintain the height and width ratio of an object, you should _______.

B.

Press and click the

C. D.

middle handle Click a corner size handle All of these

Alt

key while dragging a

21. Which of the following statements is correct about virtual memory of a computer?

A. B. C. D.

It is an extremely large cache memory. It is an extremely large secondary memory. It is an illusion of extremely large main memory. It is a type of memory used in super computers.

22. Which of the following types of tablets are best suited for people who are in research area and need to work in harsh natural environment?

A. B. C. D.

Convertible tablet Slate tablet Rugged tablet All of these

23. Identify the following.

– I t was introduced by IBM and its primary characteristics are its capacity and performance. – I t is a data storage device used for storing and retrieving digital information using platters coated with magnetic material. – It retains its data even when powered off.

19. When talking about Networking and Internet, what is a port?

A.

A. B. C.

B.

C.

D.

D.

It is an external output device. It is an input device. It’s the protocol e-mail messages have to be followed to travel over the Internet. It’s a data connection that allows information transfer to and from a specific server process.


14th NCO - Set-A

5

24. Which of the following is NOT a category of microcomputer?

30. Which of the following statements is incorrect with respect to Windows 7?

A.

B.

C.

D.

A. B. C. D.

PDAs Tablet computer Mainframe computer Desktop computers


– I t was developed by Sir Tim Berners-Lee in 1989. – It is a collection of interlinked pages that can be accessed through the internet. A. Web pages B. World Wide Web C. Website

D.

Search engine

26. Which of the following was a general purpose electromechanical computer developed by Howard Aiken?

A. B. C.

ENIAC MARK-I ABC

D.

EDSAC

27. Which of the following is the second generation of supercomputer under the Blue Gene series by IBM?

A. B. C.

Blue Gene/L Blue Gene/P Blue Gene/Q

D.

Blue Gene/R

28. Which of the following is NOT a default library in Windows 7?

A.

Documents

B.

Music

C. D.

Programs Videos

A.

B.

C.

D.

31. Which of the following features of Windows 7 is used to connect your computer to a computer that is remotely located over a network connection and allows you to access the files available on remote computer?

A.

B.

C.

D.

32. Which of the following options of Navigation Pane, contains the given set of locations/folders in Windows Explorer of Windows 7?

A. B. C. D.

Documents Default Programs Libraries Favorites

33. Match the MS-PowerPoint 2010 icons given in Column-I with their functions in Column-II. Column-I Column-II

29. Which of the following options is used to hide the current slide from the presentation and it will not be shown during the full screen slide show in MS-PowerPoint 2010?

You can work with open windows, by clicking one of the window control buttons located on the far right of the title bar. You can share your own resources with other users. You cannot save the search parameters for later reuse. All of these

(a)

(i)

Start slide show from the current slide

(b)

(ii)

Broadcast slide show

(c)

(iii) Create custom slide show

(d)

A. B. C. D.

(iv) Start slide show from the first slide (a)-(i), (b)-(ii), (c)-(iii), (d)-(iv) (a)-(iv), (b)-(iii), (c)-(ii), (d)-(i) (a)-(iv), (b)-(i), (c)-(ii), (d)-(iii) (a)-(iii), (b)-(iv), (c)-(i), (d)-(ii)


14th NCO - Set-A

6

34. Which of the following features is highlighted in the given image of MS-Word 2010?

A. B. C. D.

Research Comments Track Changes Compare

35. Which of the following features is used to apply a ghosted text behind the content in MS-Word 2010?

A. B. C. D.

Watermark Bookmark Citation mark Document mark

36. Which of the following slide layouts is depicted in the given screenshot of MS-PowerPoint 2010?

A. B. C. D.

Content with Caption Two Content Title and Content Picture with Caption

37. Which of the following is a CORRECT numeric variable in QBASIC?

A. B. C. D.

C.

D.

40. What would be the output of the given QBASIC code? a$ = "Hello" b$ = "Computer" c$ = "System" d$ = a$ + b$ + c$ PRINT d$ A. Strings cannot be added B. Hello computer System C. HellocomputerSystem D. HelloComputerSystem 41. Which of the following picture tools is applied on figure 1 to transform it into figure 2 in MS-Word 2010?

A. B. C. D.

A.

B.

C.

D.

A.

B.

Figure 2

A

A.

+

B.

+ G

C.

+ C

D.

+ D

43. ______ is the one-touch photo and video messaging app launched by Instagram.

39. Which of the following options is used to add more animations to an object which is already animated in MS-Powerpoint 2010?

Figure 1 Picture Align Picture Border Picture Styles Picture Layout

42. Which of the following key combinations is used to bring the gadgets to the foreground of active applications in Windows 7?

Hello@ = 50 Num, A = 10 Num$ = 20 Num = 30

38. Select the odd one out.

A. B. C. D.

Bolt Taptalk Snapchat Mirage


14th NCO - Set-A

7

44. Which of the following statements is INcorrect about e-mail?

A.

B.

C.

D.

It is a fast and convenient way to communicate with others via internet. When you receive an e-mail message, you can forward it to others without retyping it. You cannot send an e-mail message to multiple people simultaneously. A file sent along with an e-mail message is called an 'attachment'.

45. Software Giant Microsoft has unveiled specially bundled Windows 8.1 tablet for private schools in partnership with Acer, MBD Group and Tata Teleservices on 6th Feb, 2014. This tablet runs on _____ processor.

A.

AMD A8 processor

B.

AMD A7 processor

C.

Intel Quad Core Atom

D.

Intel Quad Core Short

Achievers Section 46. What would be the output of the following QBASIC code, if user enters Rashi, 11 and 6 respectively for each input prompt?

48. In MS-Word 2010, given window appears when the dialog box launcher in the Styles group of Home tab is clicked. What are P, Q and R here?

CLS INPUT "What is your name?", name$ INPUT "What is your age?", age INPUT "Enter your class:", class PRINT "Hello"; name$; "! How are you?" PRINT PRINT "You are"; age; "years old" PRINT PRINT "You study in class"; class

A.

Hello Rashi! How are you? You are 11 years old You study in class 6

B.

Hello Rashi! How are you? You are 11 year old; you study in class 6

Q-New Style

C.

HelloRashi! How are you?

R-Style Inspector

You are 11 years old

You study in class 6

D.

Hello Rashi how are you?

49. It is best to download and run the _____ on your computer to analyze your system before upgrading in Windows 7.

You are 11 years old; You study in class 6

A.

P-New Style

Q-Manage Styles

R-Style Inspector

P-New Style

B.

Q-Style Inspector

R-Manage Styles

P-Style Inspector

C.

Q-New Style

R-Manage Styles

D.

P Q R

P-Manage Styles

A.

Windows Live Essentials

B.

Windows Experience Index

47. Which of the following options hold in MS-Word 2010?

C.

Windows Upgrading Analysis

D.

Windows Upgrade Advisor

50. Which of the following steps is CORRECT to open a new window that contains the view of the current document in MS-Word 2010?

Statement-1 :

option is used to switch to a different

currently opened window of same application.

Statement-2 : The icon given in statement-1 is available in Review tab.

A.

A. B. C. D.

View tab → Document Views group → New Window

B.

View tab → Window group → New Window

C.

Review tab → Window group → New Window

D.

Insert tab → Window group → New Window

Statement-1 is true but statement-2 is false. Statement-1 is false but statement-2 is true. Both the statements are true. Both the statements are false.


Class 6 14th

Set B Year 2014


14th NCO - Set-B

2

Logical Reasoning 1.

Identify the wrong term in the series given below. ZA, DE, HI, OP, PQ

A. B. C. D.

ZA HI DE OP

2.

If SOFTWARE can be coded as TQIUYDSG, then TYPE is coded as ______.

A. B. C. D.

3.

Which of the following numbers will replace the question mark in the given below number pattern? 10

21

14

2

?

15

5

1

4

28

7

24

39

There is a definite relationship between fig. (i) & (ii). Establish the same relationship between fig. (iii) and (iv) by selecting a suitable figure from the options which will replace (?) in fig. (iv).

2 3 4 5

4.

If 'Triangle' represents 'literate persons', 'circle' represents 'women' and 'square' represents 'sportsperson', then answer the question given below. 5

(ii)

(iii)

A.

B.

C.

D.

7.

Select a figure from the options which will complete the pattern given in fig. (X).

?

6 9

3 2

(iv)

56

A. B. C. D.

5.

6.

(i)

East West North South

?

13

How A. B. C. D.

A. B. C. D.

SZRG VBRG UASF RXQH

26

Fig. (X)

4

many sportsperson are women but illiterate? 4 2 13 9

At my house I am facing east, then I turn left and go 10 m straight, then turn right and go 5 m straight, then I go 5 m straight towards the south and from there 5 m straight towards the west. In which direction am I from my house?

A.

B.

C.

D.


14th NCO - Set-B

3

8.

Study the following information and answer the question given below.

(i) (ii) (iii) (iv) Who

Ankita is taller than Megha. Ankita is shorter than Beena. Latika is taller than Garima. Garima is taller than Beena. is the tallest of all?

A. B.

Ankita Megha

C.

Beena

D.

Latika

9.

Select the correct mirror image of the fig. (X), if the mirror is placed along MN. N

12. A cube net is shown below. How many dots will be on the face opposite the face with 4 dots?

A. B. C. D.

6 2 1 5

13. Select a figure from the options in which Fig. (X) is embedded as one of its part.

gFi86ML

Fig. (X)

Fig. (X) M

A.

LM68iFg

B.

LM68iFg

C.

D.

A.

B.

C.

D.

gFi86ML

14. Which of the following figures will complete the series established in the given Problem Figure? Problem Figure

LM68iFg

K

10. Study the set of numbers given below and answer the question which follows : 427 581 839 275 589

Which of the following numbers will be obtained if the second digit of the greatest number is subtracted from the second digit of the lowest number after adding one to each of the numbers? A. B. C. D.

1 2 3 4

11. Pointing to an old man, Amit said, “His son is my son’s uncle.” How is the old man related to Amit ?

A. B. C. D.

Brother Uncle Father Grandfather

A.

B.

C.

D.

KN

N

?

Q

Q

Q

Q

15. How many m's are preceded by n and followed by m?

mn A. B. C. D.

mnnmmnmnmmuumnmnnmmn 1 2 3 4


14th NCO - Set-B

4

Computers and information technology 16. Which of the following architectures is correct regarding the relationship among hardware, system software, application software and users of a computer system?

A.

Users ↓ Application software ↓ System software ↓ Hardware

B.

Users ↓ Hardware ↓ Application software ↓ System software

C.

Users ↓ System software ↓ Hardware ↓ Application software

D.

17. Which of the following features change the inserted Text Box (as shown in figure 1) into the custom shape (as shown in figure 2) in MS-PowerPoint 2010?

A. B. C. D.

(a) (b) (c) (d) A. B. C. D.

Column-I Column-II String (i) % Integer (ii) # Single (iii) $ Double (iv) ! (a) - (iii), (b) - (i), (c) - (iv), (d) - (ii) (a) - (i), (b) - (ii), (c) - (iii), (d) - (iv) (a) - (iv), (b) - (iii), (c) - (ii), (d) - (i) (a) - (i), (b) - (iv), (c) - (ii), (d) - (iii)

19. In MS-Word 2010, by switching to Print Layout view and then pressing Ctrl + Alt and the plus(+) sign on the numeric pad turns the mouse pointer like this z, if you use this pointer to click any tool, Customize Keyboard window is displayed as shown in the figure. What does this command box displays?

Hardware ↓ Users ↓ Application software ↓ System software

Figure 1 Edit Text Edit Points Align Pagination

18. Match the QBasic data types given in Column-I with their corresponding symbols given in Column-II.

Figure 2

A. B. C. D.

Actual command’s name Font size of the text Reveal text formatting Limited formatting to permitted styles

20. Which of the following options is used to create the custom slide show of a presentation in MS-PowerPoint 2010?

A.

B.

C.

D.


14th NCO - Set-B

5

21. What is the difference between Volatile and NonVolatile Memory?

27. Match the Windows 7 program icons given in Column-I with their descriptions in Column-II.

A. B.

(a)

C.

(b)

D.

(c)

A. B. C. D.

They are both same types of memory. Volatile memory loses its contents when there is no electricity while non-volatile memory retains its content with or without electricity. Non-volatile memory loses its contents when there is no electricity while volatile memory retains its content with or without electricity. None of these

22. The Illiac IV computer is an example of _________ generation of computer.

A. B. C. D.

First Second Third Fourth

A. B. C. D.

Column-II

(i)

XPS viewer

(ii) Desktop Gadget Gallery (a) (a) (a) (a)

-

(iii) Windows Update

(iii), (b) - (i), (c) - (ii) (iii), (b) - (ii), (c) - (i) (ii), (b) - (i), (c) - (iii) (i), (b) - (iii), (c) - (ii)

28. The given image occurs in ____ tab in MS-PowerPoint 2010.

23. _________ was the first electronic digital programmable computing device designed by the Engineer Tommy Flowers.

Column-I

Colossus ORDVAC VMS ABC

A. B. C. D.

Insert Home View Review

29. Which of the following tabs of Windows Task Manager gives you the information about CPU usage and memory in Windows 7?

24. Which of the following is the first semiconductor memory that can be easily rewritten by removing it from the circuit board and exposing it to an ultraviolet light to erase the existing data?

30. Which of the following options is NOT present under Merge group of Table Tools Layout tab which gets activated when you insert a table in MS-Word 2010?

A. B. C. D.

PROM EPROM DRAM ROM

25. Which of the following paragraph level formatting controls would you choose if you want to prevent a paragraph from breaking across two pages in MS-Word 2010?

A. B. C. D.

Widow/Orphan control Keep with next Keep lines together Page break before

A. B. C. D.

A.

C.

Services Users Networking Performance

B. D.

31. Select the INCORRECT match of the MS-Word 2010 mail merge functionalities with their icons.

A.

A. Make changes to the list of – recipients and decide which of them should receive your letter.

B.

B.

Choose the list of people you – intend to send the letters.

C.

C.

Start mail merge

D.

D.

Create and print envelopes –

26. Internet Explorer was developed by ______.


–

14th NCO - Set-B

6

32. The given image shows a vital component of the first generation of computers. Identify it.

A. B. C. D.

A. B. C. D.

A. B. C. D.

It works by blanking the screen. It may also fill the screen with moving images or patterns when the computer is not in use.

A.

Powersaver

B.

Screensaver

C.

Crtsaver

D.

Energysaver

A.

Google Drive

B.

OneDrive

C.

Dropbox

D.

All of these

38. TRADIC was the first transistorized computer in USA, manufactured by Bell Labs. Acronym for TRADIC is ________.

Subtle Exciting Dynamic Content Static Content

34. Which of the following is a utility program developed by Piriform, that removes unused files from the computer system and allows Windows to run faster?

– –

37. Which of the following cloud storage devices allows users the freedom to easily share files between their Android smartphone and Windows PC, all without the need for a USB cable?

Integrated circuits Silicon chips Transistors Vacuum tubes

33. Transition effect deals with the entrance and exit of a slide in a slide show. Which of the following categories of Transitions is depicted in the given image of MS-PowerPoint 2010?

Windows Cleaner Microsoft Cleaner CDEX CCleaner

A.

Transistor Durable Computer

B.

Transistor Digital Computer

C.

Transistor Application Digital Computer

D.

Transformer Application Digital Computer

39. Anita has made a presentation which she has to represent in front of her classmates. But as per the instructions from her teacher, she is allowed to spend only 5 minutes time on each slide. Which of the following options of MS-PowerPoint 2010, will help her to record the time spent by her on each slide?

35. What is indicated by <> relational operator in QBASIC?

A.

B.

C.

D.

A. B. C. D.

Equals to Not equal to Less than or equals to Greater than or equals to

36. Identify with the help of image and its properties given below.

5

40. ________ is an app that allows students to invite classmates to share a virtual whiteboard to brain storm ideas together and view each other's sketches in real time.

–

It is a type of computer program designed to prevent phosphor burn-in on CRT and plasma computer monitors.

A.

Twoodo

B.

Talkboard

C.

Whiteboard

D.

Hash tag


14th NCO - Set-B

7

41. Which of the following parts of computer CANNOT be considered as a peripheral device?

A.

B.

C.

D.

A.

B.

C. D.

A. B. C. D.

Analog procedure Stored program Digital process High-speed computations

44. A Screen reader is a software application that interprets and identifies what is being displayed on the screen. Which of the following is a screen reader program for Microsoft Windows?

42. Which of the following tasks are performed by the BIOS (Basic Input/Output System) of a computer?

43. The major drawback of the early automatic calculating machines was that their programmes were wired on board that made it difficult to modify programs. In 1940s, Dr. John Von Neumann introduced the ______ concept that helped in overcoming hard-wired program problem.

It initializes and tests the system hardware components. Its instructions are stored on a ROM chip on motherboard. It connects CPU to the motherboard. Both A and B

A. B. C. D.

Voiceover Microsoft reader JAWS Microsoft screen

45. Which of the following Google apps allows you to search the web using the photos you have taken from your mobile phone?

A. B. C. D.

Google Glass Google Goggles Google Web Search Google Photo Search

Achievers Section 46. System information provides all manner of information about your system's hardware and software. Which of the following steps is CORRECT to start System Information in Windows 7?

A.

+

R

→ type msinfo32

B.

+

R

→ type info32

C.

+

R

→ type ms32

D.

+

R

→ type system32

47. Which of the following statements is true about Gmail labs?

Statement-1 : It allows users to test new or experimental features of Gmail. Statement-2 : It also allows users to enable or disable its features selectively and provide feedback about them. A. Only statement-1 B. Only statement-2

C.

Both statement-1 and statement-2

D.

Neither statement-1 nor statement-2

48. Which of the following steps is CORRECT if you want to add your own quick style sets in MS-Word 2010?

A.

References tab → Captions group → Change Style → Style Set → Save as Quick Style Set → Type any name in save Quick Style Set → Choose Save

B.

Insert tab → Themes group → Change Set → Style Set → Save as Quick Style Set → Type any name in save Quick Style set → Choose Save

C.

Home tab → Styles group → Change Style → Style Set → Save as Quick Style Set → Type any name in Save Quick Style Set → Choose Save

D.

View tab → Styles group → Change Style → Style Set → Save as Quick Style Set → Type and save in Quick Style Set


14th NCO - Set-B

8

49. What would be the output of given QBASIC code if user enters the value of A = 1 and B = 5? CLS INPUT A INPUT B SUM = A + B Avg = SUM/2 PRINT "SUM="; SUM PRINT "Average="; Avg A. SUM= 6 Average= 3 B. A = 1 B=5 SUM = 7 Average = 3 C. A = 1 B=5 SUM = 6 Average = 3

D.

SUM = 6 Avg = 3


– –

–

A. B. C. D.

It is an app launched by Google. It allows you to create new presentations and also to edit the existing presentations that were created on the web or by an another device. It enables you to get your presentations from wherever you are, even without internet connection. Google Slides Google Presentations Google PowerPoint PowerPoint Slides



ANSWER KEYS 10TH NCO 1. (B) 11. (B) 21. (A) 31. (D) 41. (C)

2. (D) 12. (D) 22. (A) 32. (A) 42. (C)

3. (C) 13. (D) 23. (D) 33. (A) 43. (D)

4. (A) 14. (B) 24. (A) 34. (A) 44. (A)

5. (C) 15. (A) 25. (C) 35. (C) 45. (D)

6. (B) 16. (D) 26. (C) 36. (B) 46. (A)

7. (C) 17. (A) 27. (A) 37. (C) 47. (C)

8. (C) 18. (A) 28. (C) 38. (C) 48. (C)

9. 19. 29. 39. 49.

(A) (C) (D) (A) (A)

10. 20. 30. 40. 50.

(D) (A) (D) (B) (C)

7. 17. 27. 37. 47.

8. 18. 28. 38. 48.

(A) (A) (A) (D) (B)

9. 19. 29. 39. 49.

(B) (C) (C) (B) (A)

10. 20. 30. 40. 50.

(D) (A) (C) (A) (B)

7. (B) 17. (D) 27. (A) 37. (C) 47. (B)

8. (B) 18. (D) 28. (A) 38. (D) 48. (B)

9. 19. 29. 39. 49.

(D) (C) (D) (D) (B)

10. 20. 30. 40. 50.

(C) (C) (A) (B) (D)

7. (A) 17. (B) 27. (A) 37. (D) 47. (D)

8. (C) 18. (D) 28. (B) 38. (D) 48. (A)

9. 19. 29. 39. 49.

(A) (C) (D) (D) (C)

10. 20. 30. 40. 50.

(C) (A) (A) (A) (B)

(C) (D) (B) (A) (A)

7. 17. 27. 37. 47.

(B) (B) (D) (A) (C)

8. 18. 28. 38. 48.

(C) (D) (B) (B) (D)

9. 19. 29. 39. 49.

(C) (B) (C) (A) (B)

10. 20. 30. 40. 50.

(B) (A) (B) (A) (B)

(D) (B) (B) (A) (A)

7. 17. 27. 37. 47.

(C) (B) (B) (C) (D)

8. 18. 28. 38. 48.

(B) (D) (A) (B) (B)

9. 19. 29. 39. 49.

(D) (C) (D) (B) (B)

10. 20. 30. 40. 50.

(D) (B) (B) (C) (D)

11TH NCO 1. 11. 21. 31. 41.

(C) (B) (A) (C) (A)

2. 12. 22. 32. 42.

(A) (B) (C) (B) (B)

3. 13. 23. 33. 43.

(C) (A) (B) (B) (A)

4. 14. 24. 34. 44.

(A) (D) (C) (C) (C)

5. 15. 25. 35. 45.

(B) (C) (A) (B) (D)

6. 16. 26. 36. 46.

(D) (D) (A) (D) (D)

(C) (C) (C) (B) (B)

12TH NCO SET A 1. (C) 11. (D) 21. (C) 31. (C) 41. (B)

2. (C) 12. (C) 22. (A) 32. (C) 42. (A)

3. (D) 13. (B) 23. (B) 33. (B) 43. (D)

4. (B) 14. (C) 24. (C) 34. (A) 44. (B)

5. (D) 15. (C) 25. (B) 35. (C) 45. (B)

6. (D) 16. (C) 26. (C) 36. (D) 46. (D)

SET B 1. (B) 11. (B) 21. (A) 31. (A) 41. (C)

2. (D) 12. (B) 22. (D) 32. (C) 42. (B)

3. (B) 13. (B) 23. (C) 33. (B) 43. (A)

4. (B) 14. (A) 24. (C) 34. (A) 44. (D)

5. (D) 15. (C) 25. (A) 35. (C) 45. (B)

6. (C) 16. (C) 26. (D) 36. (D) 46. (C)

13TH NCO SET A 1. 11. 21. 31. 41.

(C) (A) (B) (B) (A)

2. 12. 22. 32. 42.

(D) (A) (B) (C) (B)

3. 13. 23. 33. 43.

(B) (A) (B) (B) (D)

4. 14. 24. 34. 44.

(B) (B) (B) (C) (A)

5. 15. 25. 35. 45.

(B) (D) (D) (B) (C)

6. 16. 26. 36. 46.

SET B 1. 11. 21. 31. 41.

(D) (B) (A) (C) (D)

2. 12. 22. 32. 42.

(D) (D) (A) (D) (B)

3. 13. 23. 33. 43.

(C) (B) (D) (A) (C)

4. 14. 24. 34. 44.

(B) (A) (A) (B) (C)

5. 15. 25. 35. 45.

(D) (D) (D) (C) (A)

6. 16. 26. 36. 46.

14TH NCO

1. (D) 11. (D) 21. (C) 31. (D) 41. (C)

2. (B) 12. (B) 22. (C) 32. (D) 42. (B)

3. (D) 13. (D) 23. (B) 33. (C) 43. (A)

4. (C) 14. (D) 24. (C) 34. (A) 44. (C)

SET A 5. (B) 6. (D) 15. (C) 16. (C) 25. (B) 26. (B) 35. (A) 36. (C) 45. (C) 46. (C)

7. (B) 17. (A) 27. (B) 37. (D) 47. (A)

8. (C) 18. (A) 28. (C) 38. (B) 48. (B)

9. 19. 29. 39. 49.

(B) (D) (A) (C) (D)

10. 20. 30. 40. 50.

(B) (A) (C) (D) (B)

1. (D) 11. (C) 21. (B) 31. (C) 41. (B)

2. (C) 12. (C) 22. (C) 32. (D) 42. (D)

3. (B) 13. (B) 23. (A) 33. (B) 43. (B)

4. (A) 14. (B) 24. (B) 34. (D) 44. (C)

SET B 5. (C) 6. (D) 15. (C) 16. (A) 25. (C) 26. (B) 35. (B) 36. (B) 45. (B) 46. (A)

7. (A) 17. (B) 27. (D) 37. (D) 47. (C)

8. (D) 18. (A) 28. (D) 38. (B) 48. (C)

9. 19. 29. 39. 49.

(B) (A) (D) (D) (A)

10. 20. 30. 40. 50.

(C) (D) (A) (B) (A)


Class 6 NCO 5 Years e Book

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