CBSE Class 6 Mathematics Whole Numbers MCQs Set B

Questions. Which is true ?
(a) 2,934,106 < 2,873,014
(b) 2,163,489 < 2,089,634
(c) 2,874,365 < 2,897,056
(d) 2,457,831 < 2,359,678

Answer: C

Questions. 42(4 + 2) = (42 x 2) + (42 x 2) is an example of
(a) closure property
(b) commutative property
(c) associative property
(d) distributive property

Answer: D

Questions. The product of the place values of two threes in 53432 is
(a) 9000
(b) 90000
(c) 10000
(d) 99000

Answer: B

Questions. If a and b are two whole numbers, then commutative law is applicable to subtraction if and only if
(a) a = b
(b) a is not equal to b
(c) a > b
(d) a < b

Answer: A

Questions. A gardener bought 450 apple trees. He wants to plant 15 trees in each row. How many rows can he plant?
(a) 0
(b) 30
(c) 80
(d) 60

Answer: B

Questions. The value of 555 x193 – 555 x 93 is
(a) 555,931
(b) 1,210,321
(c) 53,912
(d) 55,500

Answer: D

Questions. The largest 3-digit number divisible by 19 is
(a) 988
(b) 998
(c) 999
(d) 969

Answer: A

Questions. On dividing 55,390 by 299 the remainder is 75. The quotient is
(a) 195
(b) 185
(c) 175
(d) 193

Answer: B

Questions. The difference between the place values of 6 and 3 in 256839 is
(a) 3
(b) 9
(c) 6800
(d) 5970

Answer: D

Questions. Simon and Julie need 72 paper flowers to complete a bulletin board. They have 19 paper flowers so far. Which operation should be used in the box below to find how many more paper flowers they need? 72 ? 19 =
(a) Addition
(b) Division
(c) Multiplication
(d) Subtraction

Answer: D

Questions. The whole number which does not have a predecessor (in whole numbers) is
(a) 100
(b) 0
(c) 1
(d) 9

Answer: B

Questions. Which of the following properties are not applicable to the subtraction of whole numbers?
(a) closure property
(b) commutative property
(c) associative property
(d) all the above

Answer: D

Questions. Anita and Chris are solving this problem.There are 4 bags of oranges. There are 6 oranges in each bag. How many oranges are there in all ? Anita wrote 6 + 6 +6 + 6 = Chris wrote 6 x 4 = Whose answer will be correct?
(a) Only Anita
(b) Only Chris
(c) Both Anita and Chris
(d) Neither Anita and nor Chris

Answer: C

Questions. The property satisfied by the division of whole numbers is
(a) closure property
(b) commutative property
(c) associative property
(d) none of these

Answer: D

Questions. What least number should be added to 1330 to get a number exactly divisible by 43?
(a) 6
(b) 1
(c) 3
(d) 7

Answer: C

Questions. What least number must be subtracted from 13,601 to get a number exactly divisible by 87?
(a) 25
(b) 29
(c) 27
(d) 23

Answer: B