ICSE Class 6 Mathematics - Natural and Whole Numbers - Test 3 (Advanced)
1. How many whole numbers are there from 0 to 10?
A. 10
B. 11
C. 12
2. How many natural numbers are there between 20 and 30?
A. 10
B. 8
C. 9
3. What is the successor of the predecessor of 756?
A. 756
B. 755
C. 757
4. What is the predecessor of the successor of 4,999?
A. 5,000
B. 4,999
C. 4,998
5. On a number line, start at 12, move 5 steps right, then 3 steps left. Where do you reach?
A. 15
B. 20
C. 14
6. Which example shows that subtraction is not closed for whole numbers?
A. 7 - 12 = -5
B. 12 + 7 = 19
C. 12 x 7 = 84
7. Which example shows that division is not closed for whole numbers?
A. 9 + 2 = 11
B. 9 ÷ 2 = 4.5
C. 9 x 2 = 18
8. Which statement is false for whole numbers?
A. 18 + 5 = 5 + 18
B. 18 x 5 = 5 x 18
C. 18 - 5 = 5 - 18
9. Which property is shown by (2 x 7) x 5 = 2 x (7 x 5)?
A. Associative property of multiplication
B. Additive identity
C. Closure property of subtraction
10. What is 8 x 23 using distributive property?
A. 174
B. 184
C. 194
11. What is 6 x (15 + 5)?
A. 100
B. 110
C. 120
12. Which expression is equal to 12 x (9 - 4)?
A. 12 x 9 - 12 x 4
B. 12 x 9 - 4
C. 12 + 9 - 4
13. What is 0 ÷ 19?
A. 19
B. 0
C. 1
14. What is 25 ÷ 0?
A. 25
B. 0
C. Not defined
15. What is the successor of the smallest whole number?
A. 1
B. 0
C. 2
16. What is the predecessor of the smallest natural number in whole numbers?
A. 1
B. 0
C. 2
17. One section has 30 students. How many students are there in 4 such sections?
A. 100
B. 110
C. 120
18. 96 pencils are packed equally in 8 boxes. How many pencils are in each box?
A. 12
B. 14
C. 16
19. A square has 4 sides. The number 4 belongs to:
A. Whole numbers only
B. Both natural and whole numbers
C. Neither natural nor whole numbers
20. Which of the following is not a whole number?
A. 625
B. 0
C. 6.25