Nogales Math Files for CONGRESS for CONGRESS ELEMENTARY SCHOOL
2004-Metrobank-MTAP-DepEd Math Challenge Grade 5 2003 – 2004
Name: Time:
Score:
90 minutes
Solve each item on scratch paper and write the answer on the blank. [Use pie = 3.14]
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1.
What is the place value of 6 in 874,695,457?
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2.
735,480 = 7 x 10 5 + 3 x 104 + N + 480. What is N?
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3.
Which number has 2 and 9 as factors? 6282, 7262, 6380.
4.
What What is is the the rem remai ainde nderr when when 34, 34,78 785 5 is divi divide ded d by 37? 37?
5.
How How many many pri prime me num number berss are are ther theree betw betwee een n 80 and and 100 100??
6.
Round Round 478,5 478,512 12 to the the nea neare rest st ten ten tho thous usand and..
7.
Round Round each each number number to the neares nearestt thou thousan sand d and and estim estimate ate the sum
8.
of 7 501 + 8 398 + 6 521 . In 345,846, how many times as great is the underlined 4 than the 4 that is not underlined?
9.
What What is is the the larges largestt digit digit tha thatt can be be plac placed ed in the the blank blank to to make make
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45,__78 divisible by 6? _________ _________
10. 10. Two Two num numbe bers rs are are 23 x 32 x 5 x 11 and 22 x 33 x 5 x 7 respectively writte written n as produc products ts of their their prime prime factor factors. s. Write Write their their least least common multiple using exponents.
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11. Write Write the smalles smallestt 9-digit 9-digit number number with with 3 differen differentt digits digits repeate repeated d only once.
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12. 12. What What is the the diff differ eren ence ce betw betwee een n the the larg larges estt and and the the smal smalle lest st numbers that can be formed using all the digits 4, 5, 7 and 9?
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13. Write Write 2520 as a product product of prime prime factors factors using using exponents. exponents. 14. What is the the smalles smallestt number number that that has has 12, 25 and and 30 as factor factors? s? 15. What What is the the great greatest est comm common on factor factor of of 240 and 270? 270? Page 1 of 4
Nogales Math Files for CONGRESS ELEMENTARY SCHOOL
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16
168 is what percent of 480?
17. 387 is 45% of what number? 18. What is the least common multiple of 240 and 270? 19. 20. 21.
Reduce
105 147
Change 8 Change
7 12
131 14
to lowest terms. to an improper fraction. to a mixed number.
22. Joy bought 1 ½ dozen mangoes for P105. At the same rate, how much will 5 dozen mangoes cost?
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23. A gold coin weighs 20 grams. If the coin contains gold, copper and tin in the ratio 4:3:1, how much gold is there in the coin?
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24. Find two numbers whose sum is 16 and the product is 48. 25. A book is opened to where the sum of the numbers of the facing pages is 313. What is the bigger of the two page numbers?
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26. Pat had 12 apples. He gave each of his friends ¾ of an apple and kept ¾ for himself. How many friends were with him?
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27. There are 680 Grades 4-6 students in a school. If 35% of them are in Grade 5, how many Grade 5 students are there?
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28. Rose bought a blouse at a discount of 18% for P147.60. What was the marked price of the blouse?.
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29. There are 240 scouts in a school. If 90 of them are cubs, what percent of the scouts in the school are cubs?
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30. Ann can make one uniform with 2.4 m of cloth. How many uniforms can she make from 20 m of cloth?
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31. Which of the following numbers can be written as the sum of two primes? a. 25 b. 35 c. 51
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32. Find N if N : 84 = 5 : 6.
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d. 57
Nogales Math Files for CONGRESS ELEMENTARY SCHOOL
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33. What is the perimeter of the figure? 16m 24m 12m
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40m
34. What is the area of the same figure? 35. If 8 men can do a piece of work in 6 days, how many men can do it in 4 days at the same rate?
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36. A restaurant charges 4% service charge. If your order amounted to P450, how much did you pay?
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37. A closed box for a raffle is 5 dm long, 3.5 dm wide and 7 dm high. If it is to be completely covered with colored paper, how much surface is to be covered?
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38. An aquarium is 6 dm long, 4 dm wide and 4 dm high. How many liters of water does it contain when it is
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5 6
full?
39. A base angle of an isosceles triangle is 52o. What is the vertex angle?
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40. How many cubic meters of soil will be needed to raise a 4 m long and 2.5 m wide flower plot by 15 cm?
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41. If your step is about 70 cm and you can make 60 steps a minute, how far can you walk in 10 minutes?
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42. A park is 85 m long and 70 m wide. If you jog around it 6 times, how many meters will that be?
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43. The ratio of two numbers is 3 : 5 and their difference is 34. Find the bigger number?
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44.
The average of two fractions is the other? Page 3 of 4
7 8
and one fraction is
3 2
. What is
Nogales Math Files for CONGRESS ELEMENTARY SCHOOL
_________
45. The scale of a map is 1cm : 15 km. If two towns are 4.5 cm apart on a map, how many kilometers apart are they?
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46. A school basketball team won ¾ of its games. If it won 14 more games than it lost, how many games did it play?
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47. The parallel sides of a trapezoidal field are 52 m and 68 m. If they are 48 m apart, what is its area?
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48. A certain sum of money is sufficient to pay the wages of 12 men for 15 days. For how many days will it be enough for 9 men?
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49. The length of a rectangular garden is 3 m more than the width. If the perimeter is 106 m, find the length of the garden.
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50. A room is 5.7 m wide and 6.6 m long. How many 30-cm tiles are needed to cover it ?
Filename: Grade 5 MTAP Test_1_ok.doc
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