Maths Class 4th

41. A number divisible by 2 and 3 is also divisible by:

A) 4

B) 6

C) 8

D) 7

42. The Least number among the common multiples of 6 and 5 is

A) 6

B) 5

C) 15

D) 30

 

43. LCM of two prime number is there:

A) Sum

B) Difference

C) Quotient

D) Product

44. The smallest number divisible by 2,3 and 5 is:

A) 15

B) 60

C) 30

D) 20

45. 4/9 + 1/12 = ?

A) 13/12

B) 19/36

C) ¾

D) None of the above

46. To ______ fractions with like denominators =, the smaller numerator is subtracted from the greater numerator.

A) Addition

B) Subtraction

C) Multiply

D) Division

47. 2/3 + 1/6 =

A) 5/6

B) 8/15

C) 13/10

D) None of the above

48. 3/8 – ¼ =

A) 5/6

B) 15/10

C) 1/8

D) 5/12

49. ¼ x 5=

A) 20/4

B) 5/4

C) 1/20

D) 4/20

50. ¼ x 1/3 =

A) 1/12

B) 3/2

C) 3/8

D) 1/8

51. 2x(3+4) = (2x3)+(2x4) This is an example of which of the following:

A) Additional Property

B) Multiplicative Property

C) Distributive Property

D) Inverse Property

52. (4/7 x 2/3) x ¾ =

A) 19/134

B) 18/175

C) 12/13

D) None of the above

53. The height of a pole if 6m, what is the height of 2/3 of the pole?

A) 2m

B) 5m

C) 4m

D) 5m

54. If there are no _____ in BODMAS, it will be called DMAS4

A) Brackets

B) Buckets

C) Bilateral Division

D) None of the above

55. According to DMAS, multiplication is before addition:

A) True

B) False

56. If we add ½ with 3 we get.

A) 1 ½

B) 2 ½

C) 3 ½

D) ½

57. Subtracting ½ from 3 we get:

A) 1 ½

B) 2 ½

C) 3 ½

D) ½

58. The Decimal point separates the whole number part of decimal from fraction part.

A) True

B) False

59. ½ - 1/3 + 1/4 =

A) 5/4

B) 5/12

C) 85/12

D) None of the above

60. Dividing 3/2 by 1/2 , we get:

A) 2

B) 4

C) 6

D) 3