# Whole Numbers – Chapter 2/CBSE Class 6 MathematicsModel Questions/Extra Questions for Practice/MCQ Worksheet

Choose the correct answer from the options given below:

1. Write the property used here: 9 x 5 = 5 x 9
A. Closure property
B. Commutative property
C. Associative property
2. Division by zero is ————-
A. 0
B. Same number
C. Not defined
3. Which is the identity for multiplication?
A. 0
B. 1
C. 2
4. Which is the additive identity?
A. 0
B. 1
C. 2
5. The successor of 2099 is ————-
A. 2100
B. 2098
C. 2010
6. 84 x 8 + 84 x 2 = ——–
A. 84
B. 840
C. 8400
7. Which is the smallest whole number?
A. 0
B. 1
C. -1
8. The statement (2 x 3) x 6 = 2 x (3 x 6) shows that multiplication of whole numbers is ———–
A. Commutative
B. Associative
C. Distributive
9. Counting numbers are called ————-
A. Whole numbers
B. Natural numbers
C. Real numbers
10. 25 + 15 = 15 + 25 is an example of ————-
A. Closure property
B. Commutative property
C. Associative property
11. 2 x (3 + 5) = 2 x 3 + 2 x 5 is an example of —————-
A. Commutative property
B. Associative property
C. Distributive property
12. Additive identity of 10 is ————-
A. 0
B. 1
C. -10
13. 285 x 155 – 285 x 55 = ———-
A. 2850
B. 28500
C. 285000
14. 305 + —– = 128 + 305
A. 305
B. 128
C. 433
15. 30589 + —– = 30589
A. 0
B. 1
C. -1
16. Predecessor of 11100 is —————-
A. 11099
B. 11199
C. 10199
17. The product of greatest two digit number and smallest three digit number is —————
A. 990
B. 9900
C. 99000
18. The successor of the greatest three digit number is ———–
A. 100
B. 1000
C. 9999
19. Predecessor of 100 is ———–
A. 9
B. 99
C. 101
20. 304 + —- = 304
A. 304
B. 0
C. 1

1. Commutative property
2. Not defined
3. 1
4. 0
5. 2100
6. 840
7. 0
8. Associative
9. Natural numbers
10. Commutative property
11. Distributive property
12. -10
13. 28500
14. 128
15. 0
16. 11099
17. 9900
18. 1000
19. 99
20. 0