Class 6 Maths Chapter 2: Whole Numbers – MCQ Worksheet


MCQs for Class 6

Part 1: Introduction to Whole Numbers

  1. Which of the following is a whole number?
    • a) -5
    • b) 0
    • c) 1/2
    • d) -1/4
  2. Which of the following is not a whole number?
    • a) 0
    • b) 7
    • c) -5
    • d) 9
  3. What is the smallest whole number?
    • a) 1
    • b) 0
    • c) -1
    • d) 2
  4. The whole numbers are the set of numbers from:
    • a) 1 to ∞
    • b) 0 to ∞
    • c) -∞ to ∞
    • d) -1 to ∞
  5. Which of these numbers is greater than 0?
    • a) -1
    • b) 0
    • c) 1
    • d) -2

Part 2: Properties of Whole Numbers

  1. Which of the following is the commutative property of addition?
    • a) a + b = b + a
    • b) a × b = b × a
    • c) a × (b + c) = a × b + a × c
    • d) None of the above
  2. Which of the following is an example of the associative property of addition?
    • a) (a + b) + c = a + (b + c)
    • b) a + b = b + a
    • c) a × b = b × a
    • d) None of the above
  3. What is the identity element for addition in whole numbers?
    • a) 0
    • b) 1
    • c) 2
    • d) 10
  4. The sum of two whole numbers is always a:
    • a) Whole number
    • b) Negative number
    • c) Fraction
    • d) Decimal number
  5. The product of two whole numbers is always a:
  • a) Whole number
  • b) Negative number
  • c) Fraction
  • d) Decimal number

Part 3: Addition and Subtraction of Whole Numbers

  1. What is the sum of 45 and 32?
  • a) 77
  • b) 75
  • c) 72
  • d) 80
  1. What is 49 + 87?
  • a) 130
  • b) 136
  • c) 138
  • d) 140
  1. What is 68 – 23?
  • a) 45
  • b) 50
  • c) 55
  • d) 60
  1. What is 80 – 65?
  • a) 25
  • b) 20
  • c) 15
  • d) 10
  1. Which property does (25 + 15) + 10 = 25 + (15 + 10) represent?
  • a) Commutative Property
  • b) Distributive Property
  • c) Associative Property
  • d) Identity Property

Part 4: Multiplication of Whole Numbers

  1. What is the product of 6 × 9?
  • a) 45
  • b) 54
  • c) 48
  • d) 60
  1. What is 12 × 5?
  • a) 50
  • b) 60
  • c) 70
  • d) 55
  1. What is 4 × 0?
  • a) 0
  • b) 1
  • c) 4
  • d) 2
  1. What is the identity element for multiplication in whole numbers?
  • a) 1
  • b) 0
  • c) 2
  • d) 10
  1. What is the result of 5 × 10?
  • a) 50
  • b) 55
  • c) 45
  • d) 60

Part 5: Division of Whole Numbers

  1. What is 56 ÷ 8?
  • a) 7
  • b) 8
  • c) 6
  • d) 9
  1. What is 45 ÷ 5?
  • a) 10
  • b) 9
  • c) 8
  • d) 7
  1. What is the quotient when 96 is divided by 12?
  • a) 7
  • b) 8
  • c) 9
  • d) 10
  1. What is 49 ÷ 7?
  • a) 8
  • b) 7
  • c) 6
  • d) 5
  1. Division of a whole number by 0 is:
  • a) 0
  • b) Undefined
  • c) Infinite
  • d) Not possible

Part 6: Word Problems

  1. If a whole number is multiplied by 0, the result will always be:
  • a) The number itself
  • b) Zero
  • c) One
  • d) A negative number
  1. When 25 is divided by 5, the quotient is:
  • a) 4
  • b) 5
  • c) 6
  • d) 7
  1. A total of 72 apples are to be divided among 8 baskets. How many apples will each basket contain?
  • a) 9
  • b) 8
  • c) 10
  • d) 11
  1. If you have 48 marbles and divide them equally among 12 friends, how many marbles will each friend receive?
  • a) 4
  • b) 5
  • c) 6
  • d) 3
  1. What is the result of adding 128 and 372?
  • a) 500
  • b) 400
  • c) 300
  • d) 250

Part 7: More Properties of Whole Numbers

  1. Which of the following is true about whole numbers?
  • a) Every whole number is a natural number.
  • b) Every natural number is a whole number.
  • c) Whole numbers include negative numbers.
  • d) None of the above
  1. What is the commutative property of multiplication?
  • a) a × b = b × a
  • b) a + b = b + a
  • c) a × (b + c) = a × b + a × c
  • d) None of the above
  1. What is the result of multiplying any whole number by 1?
  • a) 0
  • b) The same number
  • c) 1
  • d) None of the above
  1. What is the result of multiplying any whole number by 0?
  • a) The same number
  • b) Zero
  • c) 1
  • d) None of the above
  1. The difference between the largest whole number and 0 is:
  • a) Infinity
  • b) 0
  • c) 1
  • d) Undefined

Part 8: Miscellaneous Questions

  1. The number 0 is the identity element for which operation?
  • a) Addition
  • b) Multiplication
  • c) Subtraction
  • d) Division
  1. What is the result of 90 ÷ 10?
  • a) 9
  • b) 10
  • c) 100
  • d) 9.0
  1. What is 8 × 12?
  • a) 96
  • b) 108
  • c) 96.5
  • d) 100
  1. What is the sum of 35 and 49?
  • a) 75
  • b) 85
  • c) 79
  • d) 84
  1. What is the product of 7 × 6?
  • a) 41
  • b) 42
  • c) 43
  • d) 44
  1. Which of the following numbers is not a whole number?
  • a) 0
  • b) 2
  • c) -5
  • d) 4
  1. Which of the following properties does (4 × 5) × 6 = 4 × (5 × 6) represent?
  • a) Commutative Property
  • b) Associative Property
  • c) Identity Property
  • d) Distributive Property
  1. What is the result of 8 ÷ 4?
  • a) 3
  • b) 2
  • c) 4
  • d) 6
  1. The identity element for subtraction is:
  • a) 0
  • b) 1
  • c) 10
  • d) None of the above
  1. What is 56 + 44?
  • a) 110
  • b) 100
  • c) 99
  • d) 90
  1. The result of dividing any number by 1 is:
  • a) The number itself
  • b) Zero
  • c) One
  • d) Undefined
  1. What is 3 × 5?
  • a) 15
  • b) 13
  • c) 12
  • d) 14
  1. What is 20 – 8?
  • a) 14
  • b) 12
  • c) 13
  • d) 11
  1. The sum of two whole numbers is always:
  • a) A whole number
  • b) A fraction
  • c) A decimal
  • d) A negative number
  1. What is 6 + 4 + 5?
  • a) 15
  • b) 14
  • c) 13
  • d) 16

Answers:

  1. b
  2. c
  3. b
  4. b
  5. c
  6. a
  7. a
  8. a
  9. a
  10. a
  11. a
  12. b
  13. a
  14. b
  15. c
  16. b
  17. b
  18. a
  19. a
  20. a
  21. a
  22. b
  23. b
  24. b
  25. b
  26. b
  27. b
  28. a
  29. c
  30. a
  31. b
  32. a
  33. b
  34. b
  35. a
  36. a
  37. a
  38. a
  39. c
  40. b
  41. c
  42. b
  43. b
  44. d
  45. b
  46. a
  47. a
  48. a
  49. a
  50. b

Additional Questions


Part 9: More on Properties of Whole Numbers

  1. Which of the following is the commutative property of multiplication?
  • a) a × b = b × a
  • b) a × b = a + b
  • c) a × (b + c) = a × b + a × c
  • d) None of the above
  1. Which property does (a + b) + c = a + (b + c) represent?
  • a) Commutative Property
  • b) Associative Property
  • c) Identity Property
  • d) Distributive Property
  1. What is the product of 9 × 1?
  • a) 9
  • b) 10
  • c) 1
  • d) 8
  1. Which of the following properties is illustrated by (a + b) × c = a × c + b × c?
  • a) Commutative Property
  • b) Distributive Property
  • c) Identity Property
  • d) None of the above
  1. The product of any whole number and 0 is:
  • a) 1
  • b) The same number
  • c) 0
  • d) None of the above

Part 10: Word Problems on Whole Numbers

  1. A box contains 96 marbles. If 8 marbles are placed in each bag, how many bags are required to pack all the marbles?
  • a) 11
  • b) 12
  • c) 10
  • d) 8
  1. If 24 children are sharing 96 chocolates equally, how many chocolates will each child get?
  • a) 5
  • b) 6
  • c) 4
  • d) 3
  1. A bus travels 120 km per day. How far will it travel in 7 days?
  • a) 700 km
  • b) 840 km
  • c) 100 km
  • d) 110 km
  1. A total of 540 books are divided into 9 shelves. How many books will each shelf hold?
  • a) 56
  • b) 60
  • c) 55
  • d) 50
  1. A farmer has 450 apples. He sells them in bags of 15 apples each. How many bags will the farmer need?
  • a) 30
  • b) 25
  • c) 20
  • d) 35

Part 11: More on Multiplication and Division

  1. What is the result of 8 × 15?
  • a) 125
  • b) 120
  • c) 110
  • d) 115
  1. What is the result of 72 ÷ 9?
  • a) 9
  • b) 8
  • c) 7
  • d) 10
  1. What is the product of 14 × 3?
  • a) 42
  • b) 45
  • c) 40
  • d) 35
  1. What is the result of 125 ÷ 25?
  • a) 4
  • b) 5
  • c) 6
  • d) 3
  1. What is the result of 7 × 12?
  • a) 84
  • b) 72
  • c) 88
  • d) 80

Part 12: Applying the Properties of Whole Numbers

  1. Which of the following is an example of the associative property of multiplication?
  • a) (a × b) × c = a × (b × c)
  • b) a × b = b × a
  • c) a + b = b + a
  • d) None of the above
  1. Which of the following is the identity element for multiplication in whole numbers?
  • a) 1
  • b) 0
  • c) 2
  • d) None of the above
  1. What is the result of 5 + 0?
  • a) 0
  • b) 5
  • c) 1
  • d) 10
  1. The distributive property is represented by which equation?
  • a) a × (b + c) = a × b + a × c
  • b) a × b = b × a
  • c) (a + b) × c = a × c + b × c
  • d) a + b = b + a
  1. What is the result of 18 × 2?
  • a) 36
  • b) 38
  • c) 28
  • d) 42

Part 13: Patterns and Sequences

  1. What is the next number in the series: 2, 4, 6, 8, …?
  • a) 9
  • b) 10
  • c) 7
  • d) 12
  1. What is the next number in the series: 5, 10, 15, 20, …?
  • a) 25
  • b) 30
  • c) 35
  • d) 40
  1. What is the next number in the series: 3, 6, 9, 12, …?
  • a) 13
  • b) 15
  • c) 14
  • d) 16
  1. What is the next number in the series: 10, 20, 30, 40, …?
  • a) 50
  • b) 45
  • c) 55
  • d) 60
  1. What is the next number in the series: 1, 3, 5, 7, …?
  • a) 8
  • b) 6
  • c) 9
  • d) 10

Part 14: Mixed Questions

  1. What is 45 ÷ 5?
  • a) 9
  • b) 10
  • c) 8
  • d) 7
  1. The product of 10 × 5 is:
  • a) 55
  • b) 50
  • c) 45
  • d) 48
  1. If 60 marbles are equally distributed among 6 children, how many marbles will each child get?
  • a) 10
  • b) 15
  • c) 5
  • d) 20
  1. What is the sum of 75 and 25?
  • a) 100
  • b) 90
  • c) 80
  • d) 85
  1. What is 18 ÷ 3?
  • a) 4
  • b) 5
  • c) 6
  • d) 7

Answers:

  1. a
  2. b
  3. a
  4. b
  5. c
  6. b
  7. b
  8. b
  9. b
  10. a
  11. b
  12. a
  13. a
  14. b
  15. a
  16. a
  17. a
  18. b
  19. a
  20. a
  21. b
  22. a
  23. b
  24. a
  25. c
  26. a
  27. b
  28. a
  29. a
  30. c

I hope these additional questions help in your practice! Let me know if you’d like even more questions or further explanations.

Also Read: Class 6 Maths Chapter 1: Knowing Numbers – MCQ Worksheet

Resources and Development Class 10 MCQ with Answers

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