CBSE Class 8 Mathematics Number Play MCQs Set F

Question. In AB + 37 = 6A, the value of A is
(a) 5
(b) 2
(c) 1
(d) 3

Answer: B

Question. To check divisibility by 6, number must be divisible by
(a) 4 and 2
(b) 2 and 3
(c) 5 and 1
(d) 6 and 12

Answer: B

Question. 3 + 4 + 5 + 6 value will be
(a) 15
(b) 18
(c) 20
(d) 12

Answer: B

Question. Even numbers not multiples of 4 leave remainder
(a) 0
(b) 1
(c) 2
(d) 3

Answer: C

Question. If AB x 4 = 192 then the value of A and AB, respectively are
(a) 2, 48
(b) 3, 47
(c) 4, 47
(d) 4, 48

Answer: D

Question. When multiple of 10 is divided by 9, remainder is same as number of
(a) units
(b) tens
(c) hundreds
(d) zeros

Answer: B

Question. 3g + 5h is an example of an
(a) algebraic expression
(b) table
(c) number
(d) puzzle

Answer: A

Question. If a number is divisible by 8, then it is a
(a) multiple of 8
(b) odd number
(c) prime number
(d) factor of 8

Answer: A

Question. For 11, hundreds place 100 is how much more than a multiple of 11?
(a) 2
(b) 1
(c) 3
(d) 0

Answer: B

Question. Which of the following is not a sum of consecutive numbers?
(a) 15
(b) 10
(c) 7
(d) 8

Answer: D

Question. Alternating plus and minus signs before digits starting from unit's digit is for
(a) 9
(b) 11
(c) 3
(d) 5

Answer: B

Question. Numbers leaving remainder 3 when divided by 5 have the form
(a) 5k
(b) 5k + 3
(c) 3k + 5
(d) 5k - 3

Answer: B

Question. If a divides M and N, then a divides M + N is
(a) always true
(b) sometimes true
(c) never true
(d) false

Answer: A

Question. When multiple of 100 is divided by 9, remainder is same as number of
(a) tens
(b) hundreds
(c) ones
(d) nines

Answer: B

Question. 70060800 +109003 is divisible by
(a) 2
(b) 3
(c) 9
(d) 11

Answer: D

Question. Adding two multiples of 4 will always give a
(a) odd number
(b) multiple of 4
(c) prime number
(d) small number

Answer: B

Question. If a divides M and a divides N, then a divides M - N is
(a) always true
(b) never true
(c) sometimes true
(d) false

Answer: A

Question. Even numbers always have a factor of
(a) 3
(b) 5
(c) 2
(d) 7

Answer: C

Question. To check for divisibility by 24, we should check for
(a) 4 and 6
(b) 3 and 8
(c) 2 and 12
(d) 1 and 24

Answer: B

Question. If the product of two numbers is a multiple of 10 and one number is 5, what can be said about the other number?
(a) Must be even
(b) Must be odd
(c) Must be a multiple of 3
(d) Cannot be determined

Answer: A