Whole Numbers, Chapter 2 Class 6 Maths MCQs

1. Q1. Which property of whole numbers gives that 31 + 19 is a whole number?

a. Identity element of addition or additive property of zero

b. Multiplication by zero

c. Closure property of addition

d. Commutative property of addition

Your comments:

Question 1 of 20

2. Q2. Which of the following represents associative law of addition?

a. a + (b + c) = (a + b) + c

b. a × (b + c) = a × b + a × c

c. a × (b - c) = a × b - a × c

d. a + b = a + b

Your comments:

Question 2 of 20

3. Q3. Which property of whole numbers is shown in 255 × 1 = 255?

a. Multiplication with zero

b. Identity element of multiplication

c. Commutative property of addition

d. Commutative property of multiplication

Your comments:

Question 3 of 20

4. Q4. Name the property used to write 218 × 102 = 218 × 100 + 218 × 2

a. Multiplication by zero

b. Commutative property of addition

c. Identity element of addition

d. Distributive property of multiplication over addition

Your comments:

Question 4 of 20

5. Q5. Distributive law of multiplication over subtraction states that:

a. p x (q – r) = p x q – r

b. p – (q x r) = p – q x r

c. p – ( q x r) = (p – q) x (p – r)

d. p x (q – r) = (p x q) – (p x r)

Your comments:

Question 5 of 20

6. Q6. Which property of whole numbers can be used to write 511 + 0 = 511?

a. Identity element of addition

b. Commutative property of multiplication

c. Multiplication by zero

d. Commutative property of addition

Your comments:

Question 6 of 20

7. Q7. How many whole numbers would satisfy the property p × p = p, where p is a whole number?

a. 10

b. 2

c. 3

d. 1

Your comments:

Question 7 of 20

8. Q8. 555 x 444 is equal in value to

a. 444 x 500 x 11

b. 444 x 5 x 11

c. 444 x 555 x 100

d. 444 x 5 x 111

Your comments:

Question 8 of 20

9. Q9. 12 x (45 + 30) = _______ .

a. (12 x 45) x (12 x 30)

b. 12 x 45 x 30

c. (12 x 45) + (12 x 30)

d. 12 x 65

Your comments:

Question 9 of 20

10. Q10. The identity for the addition of whole numbers is

a. zero

b. 10

c. 2

d. 1

Your comments:

Question 10 of 20

11. Q11. The difference between the predecessor and successor of a number is

a. 1

b. 5

c. 2

d. zero

Your comments:

Question 11 of 20

12. Q12. How many natural numbers are there up to 60?

a. 61

b. 62

c. 60

d. 59

Your comments:

Question 12 of 20

13. Q13. 47896304 ______ 47896340

a. >b. is successor of

c. <

d. is predecessor of

Your comments:

Question 13 of 20

14. Q14. How many whole numbers between 10 and 22 are even?

a. 7

b. 11

c. 5

d. 10

Your comments:

Question 14 of 20

15. Q15. < is a symbol which means

a. less than

b. greater than or equal to

c. greater than

d. less than or equal to

Your comments:

Question 15 of 20

16. Q16. 30 can be arranged as ______

a. Line and rectangle

b. Square

c. Rectangle

d. Line and triangle

Your comments:

Question 16 of 20

17. Q17. The number 5 can be arranged as

a. a square and a triangle

b. a line

c. a line and a square

d. a line, a rectangle, a square and a triangle

Your comments:

Question 17 of 20

18. Q18. The predecessor of 20000 exceeds largest 4 digit number by

a. 1000

b. 10000

c. 1

d. 19999

Your comments:

Question 18 of 20

19. Q19. The predecessor of 1644320 is

a. 1644321

b. 1644319

c. 1644323

d. 1644322

Your comments:

Question 19 of 20

20. Q20. How many whole numbers are there up to 1000?

a. 1000

b. 999

c. 100

d. 1001

Your comments:

Question 20 of 20