pec question-2015

                                            Weekly Exam – 2015

   Class: V

       Subject: Math short   Time: 1hours 10 min    Marks: 90

 

1) We have, 225 × 7 = 1575. Which one is the multiplier?

            (a) 225             (b) 1575

            (c) 7                 (d) None of the above

2) If 144 = 18 × 8, the product is -

            (a) 144`            (b) 18

            (c) 8                 (d) None of the above

3) if 1200 x 80 = ------ what will be the number in the blank ?

            (a) 9600                       (b) 9000

            (c) 72000                     (d) 96000

4) If  -------5 x 12 = 660, the number in the black  box will be -.

            (a) 7                             (b) 5

            (c) 6                             (d) 8

5) If the price of a chair is ŧ 800, what is the value of 2614 chairs ?

            (a) $  2090200             (b) $  2091200

            (c) $  20,91300            (d) $ 2091220

6) The short-cut method of addition is called.

(a) Subtraction                        (b) division

(c) Multiplication        (d) none of the above

7) Division is a short-cut method of -.

(a) Addition                (b) Subtraction

(c) Multiplication        (d) None of the above

8) In the case of divisibility the formula used for calculation dividend is -

(a) Dividend = Divisor × Quotient + Remainder

(b) Dividend = Divisor × Remainder + Quotient

(c) Dividend = Divisor × Quotient

(d) Dividend = Divisor × Quotient + Remainder

9)  We have 600 ÷ 25 = 24. Which one is divisor here?

            (a) 625             (b) 24

            (c) 25               (d) None of the above

10) If 777 is divided by 25, what is the remainder?

            (a) 5                             (b) 7

            (c) 2                             (d) 17

11) 2465 is divided by 10. What is the quotient?

            (a) 246                         (b) 264

            (c) 265                         (d) 240

12)30845 is divided by 100. What is the remainder?

            (a) 246                         (b) 264

            (c) 240                         (d) 265

13) 63528 is divided by 50. What is the quotient?

            (a) 1270                       (b) 12700

            (c) 12705                     (d) 1207

14) 76965 ÷ 5 = 5131. Here dividend is equal to

            (a) 76965         (b) 5

            (c) 5131           (d) None of the above

15) 100 hours is equal to how many days and hours?

            (a) 5 days 4 hours        (b) 4 days 5 hours

            (c) 5 days 6 hours        (d) 4 days 4 hours

16) when the greatest number with three digits is divided by 9, the quotient will be - .

            (a) 11                           (b) 110

            (c) 111                         (d) 1010

17) 6 pencils cost $  48 . what is the price per pencil?

            (a) $  10                       (b) $  8

            (c) $  12                       (d) $ 9

18) 12 dozen banana cost $ 720. What is the price of each banana ?

            (a) $ 3                          (b)  $  4

            (c)  $ 5                         (d)  $ 60

19) If the price of 7 pcs. of pen is TK 49, what is the price of 5 pens?

            (a) 30 taka                   (b) 32 taka

            (c) 35 taka                   (d) 40 taka

20) If the price of 9 pcs. of banana is TK 27, what is the price per banana?

            (a) Tk. 5                       (b) Tk. 4

            (c) Tk. 9                       (d) Tk. 3

21) what is price of 1 notebook when the price of 8 notebook is Tk 32?

            (a) Tk. 2                       (b) Tk. 3

            (c) Tk. 4                       (d) Tk. 5

22) 4 pen cost Tk. 12. What amount is required for buying 6 pcs. of pen?

            (a) Tk. 8                       (b) Tk. 10

            (c) Tk. 12                     (d) Tk. 18

23) A labourer earns Tk. 857 per week. How much amount will he earn id 10 days?

            (a) Tk. 1250     (b) Tk. 1225

            (c) Tk. 1350                 (d) Tk. 1280

24) 10 + 100 + 1000 + 100001 = what ?

            (a) 100001                   (b) 110001

            (c) 111001                   (d) 111111

25) 750432 – 364853 = what?

            (a) 305579                   (b) 384479

            (c) 385589                   (d) 385579√

26) If 2534 ---- + 12----10 = 37850 what will be the digits in the open boxes?

            (a) 0, 5             (b) 5, 0  (c) 5, 5 (d) 0, 0

27) If a pencil costs $ 5 what is the cost of 7 pencils?

            (a) $ 30                        (b)  $ 35

            (c) $ 25                        (d) $ 40

28) If a pencil cost $ 84, what is the cost of 7 pencils?

            (a) $ 10                        (b) $ 8

            (c) $ 12                        (d) $ 9

29) when the cost price of 1 kg rice is the $ 28, what is the price of 12 kg of rice?

            (a) $ 236                      (b) $ 326

            (c) $ 316                      (d) $ 336

30) the price of 2 dozens of banana is $ 168. What is the price per banana?

            (a) $ 5                          (b) $ 6

            (c) $ 7                          (d) $ 9

31) What is the value of the quantity of 20 ÷ 5 of 4 – 3 × 2 + 5?

            (a) 1                             (b) 2

            (c) 3                             (d) 0

32) what is the difference between the smallest number of six digits and the greatest number of five digits ?

            (a) 0                             (b) 10

            (c) 1                             (d) 100

33) If the sum of 4 numbers is 1111 and the three numbers are 1, 10 and 100, then what is the 4^th number?

            (a) 1000           (b) 100

            (c) 10               (d) 10000

34) what is the value of 16 × 4 + 168 ÷ 8 – 65 + 48?

            (a) 68               (b) 58

            (c) 48               (d) 78

35) 12 ÷ 6 – 6 ÷ 2 +1 ÷ 5 = what?

            (a) 1                             (b) 2

            (c) 3                             (d) 4

36) what is the formula for calculating average of some quantities of the same kind.

            (a) Average =

            (b) Average =

(c)Average = sum of the given quantities

(d)Average = product of the given quantities

37) What is the average of 15, 35, 55, 95 ?

            (a) 40                           (b) 50

            (c) 55                           (d) 60

38) The average of $ 225, $ 350 and $ 355 ?

            (a) $ 275          (b) $ 300 (c) $ 310(d) $ 320

39) what is the average of 45 cm, 78 cm, 51 cm, 55 cm and 61 cm?

            (a) 50 cm                     (b) 50 cm

            (c) 57 cm                     (d) 52 cm

40) If we take the average of 42kg, 32 kg, 37 kg, 29 kg,

41 kg, and 35 kg, then what will the result ?

            (a) 26               (b) 30

            (c) 36               (d) 42

41) If we take the average age of Anu and Minu is 17 yrars and that of Anu, Minu and Apu is 21 years. What is age of Apu?

            (a) 22 years                  (b) 25 years

            (c) 28 years                  (d) 29 years

42) The average age of Dipu and  Nipu is 2 yearsd. If the age of Dipu is 21 years, what is the age of Nipu?

            (a) 20 years                  (b) 21 years

            (c) 22 years                  (d) 23 years

43) The number of runs of a batsman is 6 one day matches are 23, 12, 37, 3, 14 and 13. What is his average run in those matches?

            (a) 20 runs                               (b) 22 runs

            (c) 14 runs                               (d) 17 runs

44) The average of the quantities a, b and c is equal to-

           
             

           

45) The age of Ruma and Sume is altogether 27 years. Ruma is older by 3 years than suma. What is the age of Suma?

            (a) 15 years      (b) 10 years

            (c) 12 years      (d) 13 years

46) Reba bought a book and a pen for altogether $ 50. The value of pen is  $ 12. What is the value of the book?

            (a) $ 38                        (b) $ 28

            (c) $ 32                        (d) $ 36

47) The combined age of 3 boys is 33 year, if two of them age is 10 and 11, then what is other boy age?

(a) 10 year                               (b) 11 year      

(c) 13 year                                (d) 12 year

48) If gradually the age of three girls is 12,13, 14, then what is their average age?

(a) 13 year       (b) 12 year       (c) 14 year  (d) 11 year

49) Which one is the common factor of all numbers?

            (a) 10               (b) 100

            (c) 2                 (d) 1

50) Which one is the value of 5expressing into improper fraction?

(a)                          (b)

(c)                          (d)

51) Which one is the proper fraction?

(a) 109%                      (b) 101%

(c) 105%                      (d) 35%

52) Which one is the smallest prime number?

            (a) 1                             (b) 2

            (c) 3                             (d) 5

53) Find out the G.C.D. of 160 and 275?

            (a) 3                             (b) 5

            (c) 25                           (d) 55

54) G.C.D.  of 35, 56, 84 and 119 is what?

            (a) 21                           (b) 14

            (c) 7                             (d) 1

55) what is the greatest number by which if 138, 215, and divided 3, 5, 7 respectively will be found as remainder .

            (a) 15   (b) 25   (c) 5    (d) 3

56) What is the highest number of boys and girls among which 60 mangoes and 150 lichees can be distributed equally?

            (a) 20                           (b) 30

            (c) 15                           (d) 10

57) 72, 144, 216, 288 and 360 are the common multiples of 6, 8 and 9. Which one of the LCM of 6, 8, and 9.

            (a) 216                         (b) 72

            (c) 360                         (d) 144

58) LCM of 24, 36 and 40 is -

            (a) 240             (b) 360

            (c) 320             (d) 400

59) Which one is the LCM of 15, 25, 35, 45 and 55?

            (a) 17,325                    (b) 34,650

            (c) 5,775                      (d) 3,465

60) Which is the lowest Common Multiples of 24, 36, 48 and 72?

            (a) 36               (b) 72

            (c) 96               (d) 144

61) How many relation symbols are used in Mathematics ?

            (a) 4                             (b) 6

            (c) 7                             (d) 10

62) how many procedural symbols are used in Mathematics ?

            (a) 2                             (b) 3

            (c) 4                             (d) 5

63) What does  >  mean?

            (a) Not great then        (b) Not smaller than

            (c) Greater than           (d) Smaller than

64) What symbol is a must to from a mathematical sentence ?

            (a) Letter symbol         (b) Bracket symbol

            (c) Special symbol       (d) Relation symbol

65) An open sentence contains a – symbols positively?

            (a) Special       (b) numeral

            (c) bracket       (d) none of the above

66) How many bracket signs are there in practical use in Mathematics?

            (a) 2                 (b) 3

            (c) 4                 (d) 5

67)  How many types of mathematical number symbol are?

(a) 10               (b) 9     (c) 8     (d) 1

68) The numeral symbols used in writing number are called-

(a) Procedural symbol                         (b) digit

(c) Relation symbol                             (d) statement

69) What is the relation symbol?

(a) -                  (b) +                (c) >     (d) ÷

10.  Which one of the procedural symbol?

(a) =                 (b) >                (c) ≠                 (d) -

70) Which one is the opposite relation, symbol?

(a) +                 (b) =    (c) ÷                 (d) ≤

71) What is used to indicate unknown quantity number?

(a) Symbol                   (b) letter symbol

(c) procedural symbol   (d) Relation symbol

72) What is called mathematical sentence containing special symbol or letter symbol?

(a) sentence                 (b) close sentence

(c) Open sentence       (d) number

73) Which is the relation symbol?

(a) +                             (b) ×

(c) =                             (d) ÷

74. × its opposite fraction=?

(a) 2                             (b) 1

(c)                            (d)

75. What is the simplify value of ×?

(a)                            (b)

(c)                            (d)

76. 1-0.1=?

(a) 0.9                          (b) 0.09

(c) 0.009                      (d) 0.10

77. What will be the fraction if the numerator is small though the denominator is same?

(a) Small                      (b) smallest

(c) Big                         (d) none of these

78. What will be the fraction if the denominator is small though the numerator is same?

(a) Big                         (b) small

(c) Biggest       (d) all of these

79. The fraction in which the numerator is smaller than the denominator is called-

(a) Mixed fraction (b) Proper fraction

(c) Improper fraction (d) Mixed fraction

80. Generally the integer of the mixed fraction is called-

(a) Proper                    (b) Improper

(c)  Whole                   (d) part

81. The fraction with integer and proper fraction is called-

(a) Whole                    (b) Proper fraction

(c) Improper fraction   (d) Mixed fraction

82. The fraction in which the numerator is greater than the denominator is called-

(a) Improper fraction               (b) Proper fraction

(c) Mixed fraction                   (d) None of these

83. ×=?

(a)               (b)             (c)               (d)

84. ÷6=?

(a)                (b)                (c)     (d)

85. 1+0.1+0.101=?

(a) 1.29                        (b) 0.301

(c)1.201                       (d)1.301

86. 0.1×0.01=?

(a) 0.001                      (b) 0.01

(c) 0.1                          (d) 1

87. 0.4×0.004=?

(a) 0.00016                  (b) 0.0016

(c) 0.016                      (d) 0.16

88. Which one is he proper fraction?

(a)               (b)

(c)               (d)

89. Which one is the improper fraction>

(a)                (b)

(c)               (d)

90. Which one is the mixed fraction?

(a)                (b)

(c)                (d)