ICSE Class 6 Mathematics - Natural and Whole Numbers - Test 5 (Comprehensive)
1. Which statement is correct?
A. Every natural number is a whole number
B. Every whole number is a natural number
C. 0 is a natural number
2. How many whole numbers are there from 15 to 25, including both numbers?
A. 10
B. 11
C. 12
3. How many natural numbers are there between 45 and 53?
A. 8
B. 9
C. 7
4. What is the predecessor of the successor of 3,456?
A. 3,456
B. 3,457
C. 3,455
5. What is the successor of the predecessor of 8,000?
A. 7,999
B. 8,000
C. 8,001
6. On a number line, start at 7, move 11 steps right, then 5 steps left. Where do you reach?
A. 12
B. 14
C. 13
7. On a number line, starting from 30 and moving 12 steps left represents:
A. 30 - 12 = 18
B. 30 + 12 = 42
C. 30 x 12 = 360
8. Which example shows closure property of addition for whole numbers?
A. 14 - 20 = -6
B. 14 + 20 = 34
C. 14 ÷ 20 = 0.7
9. Which example shows closure property of multiplication for whole numbers?
A. 18 - 25 = -7
B. 18 ÷ 4 = 4.5
C. 18 x 4 = 72
10. Which operation is not commutative for whole numbers?
A. Division
B. Addition
C. Multiplication
11. Which statement shows the commutative property of addition?
A. 47 - 23 = 23 - 47
B. 47 + 23 = 23 + 47
C. 47 ÷ 23 = 23 ÷ 47
12. Which property is shown by 5 x (6 x 4) = (5 x 6) x 4?
A. Additive identity
B. Closure property of subtraction
C. Associative property of multiplication
13. Which expression is equal to 7 x (40 + 3)?
A. 7 x 40 + 7 x 3
B. 7 + 40 x 3
C. 7 x 40 + 3
14. What is 15 x 14 using distributive property?
A. 200
B. 210
C. 220
15. Which of the following is not defined?
A. 0 ÷ 64
B. 64 ÷ 1
C. 64 ÷ 0
16. What is 248 ÷ 1?
A. 248
B. 1
C. 0
17. Fill in the blank: 726 + ___ = 726
A. 1
B. 0
C. 726
18. Fill in the blank: 504 x ___ = 504
A. 0
B. 504
C. 1
19. A packet has 36 stickers. How many stickers are there in 8 such packets?
A. 288
B. 278
C. 298
20. 252 chocolates are shared equally among 9 children. How many chocolates does each child get?
A. 26
B. 28
C. 29