Whole Numbers – Chapter 2/CBSE Class 6 Mathematics
Model 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

ANSWERS:

  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

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