Class 6 Maths Chapter 1: Knowing Numbers – MCQ Worksheet

by
class

In this blogpost we will practice Class 6 Maths Chapter 1: Knowing Numbers – MCQ Worksheet which are very important for Exams

Part 1: Place Value and Face Value

  1. What is the place value of 7 in the number 57,839?
    • a) 7
    • b) 70
    • c) 700
    • d) 7000
  2. What is the face value of the digit 5 in 562,451?
    • a) 500,000
    • b) 5
    • c) 50,000
    • d) 5000
  3. In the number 18,372, what is the place value of 3?
    • a) 30
    • b) 3
    • c) 300
    • d) 3000
  4. Which of the following is the correct word form of 39,845?
    • a) Thirty-nine thousand, eight hundred forty-five
    • b) Thirty-nine thousand, four hundred eighty-five
    • c) Thirty-nine hundred, eight hundred forty-five
    • d) Thirty-nine thousand, eight hundred fifty-four
  5. What is the place value of the digit 2 in 92,514?
    • a) 200
    • b) 2,000
    • c) 20,000
    • d) 200,000

Part 2: Indian and International Number System

  1. What is 9,45,678 in the International Number System?
    • a) 9,45,678
    • b) 9,45,000
    • c) 945,678
    • d) 94,567,800
  2. Which of the following is 12,45,678 in the International Number System?
    • a) 1,245,678
    • b) 12,456,780
    • c) 1,245,000
    • d) 12,456,000
  3. Which number is in the Indian Number System format?
    • a) 7,234,567
    • b) 72,345,678
    • c) 72,345,678,900
    • d) 7,234,567,890
  4. Convert 14,23,547 to the International system.
    • a) 1,423,547
    • b) 14,235,470
    • c) 1,423,500
    • d) 14,234,500
  5. In the Indian system, how do you write 93,456?
  • a) 93,456
  • b) 9,34,56
  • c) 9,345,600
  • d) 93456

Part 3: Comparing and Ordering Numbers

  1. Which of the following is greater: 789,654 or 789,645?
  • a) 789,654
  • b) 789,645
  • c) Both are equal
  • d) None of the above
  1. Arrange the following numbers in ascending order:
    45,876; 58,345; 38,765; 48,932
  • a) 38,765, 45,876, 48,932, 58,345
  • b) 58,345, 45,876, 38,765, 48,932
  • c) 45,876, 58,345, 48,932, 38,765
  • d) 38,765, 48,932, 45,876, 58,345
  1. Which number is the largest:
    45,678; 67,890; 98,765; 56,432?
  • a) 45,678
  • b) 67,890
  • c) 98,765
  • d) 56,432
  1. Which number is smaller: 72,389 or 72,398?
  • a) 72,389
  • b) 72,398
  • c) Both are equal
  • d) None of the above
  1. Arrange these numbers in descending order:
    89,123; 75,432; 67,890; 99,876
  • a) 99,876, 89,123, 75,432, 67,890
  • b) 99,876, 75,432, 67,890, 89,123
  • c) 89,123, 75,432, 99,876, 67,890
  • d) 75,432, 67,890, 99,876, 89,123

Part 4: Rounding Off Numbers

  1. Round 62,487 to the nearest hundred.
  • a) 62,400
  • b) 62,500
  • c) 62,000
  • d) 63,000
  1. Round 72,638 to the nearest ten.
  • a) 72,630
  • b) 72,640
  • c) 72,600
  • d) 72,700
  1. Round 28,436 to the nearest thousand.
  • a) 28,000
  • b) 29,000
  • c) 28,400
  • d) 30,000
  1. Round 45,742 to the nearest thousand.
  • a) 46,000
  • b) 45,000
  • c) 47,000
  • d) 45,700
  1. Round 87,631 to the nearest hundred.
  • a) 87,600
  • b) 87,700
  • c) 87,000
  • d) 88,000

Part 5: Roman Numerals

  1. What is the Roman numeral for 56?
  • a) LV
  • b) LVI
  • c) XLVI
  • d) LXX
  1. What is the number for CXXXV in Roman numerals?
  • a) 135
  • b) 130
  • c) 150
  • d) 120
  1. Which Roman numeral represents 10?
  • a) X
  • b) V
  • c) I
  • d) L
  1. What is IV in standard numerals?
  • a) 4
  • b) 5
  • c) 6
  • d) 3
  1. How is 99 written in Roman numerals?
  • a) XCIX
  • b) CIX
  • c) XCI
  • d) XCX
  1. Which Roman numeral represents 100?
  • a) D
  • b) M
  • c) C
  • d) X
  1. What is the Roman numeral for 250?
  • a) CC
  • b) CCXL
  • c) CCL
  • d) CCX
  1. How do you write 500 in Roman numerals?
  • a) D
  • b) M
  • c) C
  • d) V
  1. What is XLIV in standard numbers?
  • a) 44
  • b) 45
  • c) 50
  • d) 40
  1. What is XV in Roman numerals?
  • a) 10
  • b) 15
  • c) 20
  • d) 12

Part 6: Miscellaneous Questions

  1. Which of the following is the correct expanded form of 34,562?
  • a) 30,000 + 4,000 + 500 + 60 + 2
  • b) 30,000 + 4,000 + 500 + 60
  • c) 30,000 + 400 + 60 + 2
  • d) 30,000 + 4,000 + 500 + 6 + 2
  1. What is the greatest number you can form with the digits 3, 5, 1, 7?
  • a) 7315
  • b) 7531
  • c) 7351
  • d) 5137
  1. How do you write 69,000 in expanded form?
  • a) 60,000 + 9,000
  • b) 60,000 + 9,00
  • c) 600 + 90
  • d) 6000 + 900
  1. What is the place value of 5 in 56,312?
  • a) 500
  • b) 5,000
  • c) 50
  • d) 5000
  1. What is the face value of 7 in the number 79,640?
  • a) 70
  • b) 700
  • c) 7
  • d) 7000
  1. Which of the following is the correct word form of 74,923?
  • a) Seventy-four thousand, nine hundred twenty-three
  • b) Seventy thousand, four hundred and twenty-three
  • c) Seven thousand, four hundred and ninety-two
  • d) Seventy thousand, four hundred and twenty-two
  1. What is the place value of the digit 4 in 5,42,019?
  • a) 4000
  • b) 400
  • c) 40,000
  • d) 4
  1. Which number is written as Seventy-four thousand, eight hundred thirty-five?
  • a) 74,835
  • b) 74,853
  • c) 74,358
  • d) 74,385
  1. What is the value of 7 in 57,764?
  • a) 70,000
  • b) 700
  • c) 7,000
  • d) 7000
  1. What is 49,657 in expanded form?
  • a) 40,000 + 9,000 + 600 + 50 + 7
  • b) 40,000 + 9,000 + 600 + 50 + 0
  • c) 40,000 + 9,000 + 700 + 50
  • d) 40,000 + 9000 + 650 + 7
  1. Which of these numbers is smaller than 32,788?
  • a) 32,879
  • b) 32,787
  • c) 32,789
  • d) 33,789
  1. What is the number 987,654 written in words?
  • a) Nine hundred eighty-seven thousand, six hundred fifty-four
  • b) Nine thousand, eight hundred seventy-six thousand
  • c) Ninety thousand six hundred
  • d) None of the above
  1. Round 55,777 to the nearest hundred.
  • a) 55,700
  • b) 55,800
  • c) 55,600
  • d) 56,000
  1. Which number has a face value of 4 in 5,84,347?
  • a) 4
  • b) 40,000
  • c) 4000
  • d) None of the above
  1. What is the number of digits in 1,000,000?
  • a) 6
  • b) 7
  • c) 8
  • d) 9
  1. Which of the following is not a Roman numeral?
  • a) X
  • b) M
  • c) 10
  • d) None of the above
  1. How is 2025 written in Roman numerals?
  • a) MMXXV
  • b) MMXXX
  • c) MMXXXV
  • d) MXXV
  1. What is the number 3,500 in expanded form?
  • a) 3,000 + 500
  • b) 300 + 500
  • c) 3,500 + 0
  • d) 3,000 + 50
  1. Which is the correct expanded form of 125?
  • a) 100 + 25
  • b) 100 + 10 + 5
  • c) 100 + 20 + 5
  • d) 10 + 20 + 5
  1. What is the face value of 1 in 1,234,567?
  • a) 1
  • b) 10,000
  • c) 1,000
  • d) 100,000

Answers:

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

Additional Questions

  1. What is the number 125,642 written in words?
  • a) One hundred twenty-five thousand, six hundred forty-two
  • b) One hundred twenty-five thousand, six hundred twenty-four
  • c) One hundred twenty-five thousand, four hundred sixty-two
  • d) One hundred fifty thousand, six hundred forty-two
  1. What is the expanded form of 52,398?
  • a) 50,000 + 2,000 + 300 + 90 + 8
  • b) 50,000 + 2,000 + 300 + 80 + 9
  • c) 50,000 + 2,000 + 300 + 80 + 8
  • d) 50,000 + 2,000 + 200 + 80 + 9
  1. Which of the following is the smallest number?
  • a) 3,678
  • b) 2,765
  • c) 2,765,000
  • d) 3,678,500
  1. How do you write 14,300 in expanded form?
  • a) 14,000 + 300
  • b) 10,000 + 4,000 + 300
  • c) 14,000 + 30
  • d) 10,000 + 4,000 + 30
  1. The number 8,421 rounded to the nearest hundred is:
  • a) 8,400
  • b) 8,500
  • c) 8,000
  • d) 9,000
  1. What is the place value of 6 in the number 867,432?
  • a) 6,000
  • b) 60,000
  • c) 600,000
  • d) 600
  1. Which number is greater than 56,788?
  • a) 57,000
  • b) 56,780
  • c) 56,788
  • d) 55,788
  1. How do you write 1,02,743 in the International Number System?
  • a) 1,02,743
  • b) 1,02,74,300
  • c) 102,743
  • d) 1,027,430
  1. What is the Roman numeral for 29?
  • a) XXV
  • b) XXVIII
  • c) XXIX
  • d) XXX
  1. Which of the following is not a valid Roman numeral?
  • a) IV
  • b) IX
  • c) XXI
  • d) VV
  1. What is the place value of 3 in 23,908?
  • a) 30
  • b) 300
  • c) 3,000
  • d) 3000
  1. Which is the largest number from the following?
    678,432; 786,543; 654,789; 765,432
  • a) 786,543
  • b) 678,432
  • c) 654,789
  • d) 765,432
  1. What is the Roman numeral for 400?
  • a) CD
  • b) C
  • c) D
  • d) CCC
  1. The number 50,000 rounded to the nearest thousand is:
  • a) 49,000
  • b) 50,000
  • c) 51,000
  • d) 52,000
  1. Which of the following is the correct expanded form of 81,536?
  • a) 80,000 + 1,000 + 500 + 30 + 6
  • b) 80,000 + 10,000 + 500 + 30 + 6
  • c) 80,000 + 1,000 + 500 + 30
  • d) 81,000 + 500 + 30 + 6
  1. What is the expanded form of 99,987?
  • a) 90,000 + 9,000 + 900 + 80 + 7
  • b) 90,000 + 9,000 + 900 + 80 + 8
  • c) 99,000 + 9,000 + 900 + 80
  • d) 90,000 + 9,000 + 900 + 100 + 7
  1. What is the value of 3 in the number 3,45,678?
  • a) 30,000
  • b) 300
  • c) 3,000
  • d) 30
  1. Round 92,364 to the nearest ten thousand.
  • a) 90,000
  • b) 92,000
  • c) 100,000
  • d) 95,000
  1. Which of the following is the correct Roman numeral for 88?
  • a) LXXXVIII
  • b) LXVIII
  • c) LXXVIII
  • d) LXXXV
  1. What is V in Roman numerals?
  • a) 1
  • b) 4
  • c) 5
  • d) 10
  1. What is the number for DXX in Roman numerals?
  • a) 520
  • b) 500
  • c) 600
  • d) 350
  1. What is 400 in Roman numerals?
  • a) CCC
  • b) CD
  • c) D
  • d) CCCC
  1. Which of these numbers is greater than 29,567?
  • a) 29,568
  • b) 29,566
  • c) 29,570
  • d) 29,567
  1. The expanded form of 72,409 is:
  • a) 70,000 + 2,000 + 400 + 9
  • b) 70,000 + 2,000 + 40 + 9
  • c) 70,000 + 200 + 9
  • d) 72,000 + 400 + 9
  1. Which of the following is not a valid expanded form of 32,543?
  • a) 30,000 + 2,000 + 500 + 40 + 3
  • b) 30,000 + 2,000 + 500 + 30 + 3
  • c) 30,000 + 2,000 + 500 + 50 + 3
  • d) 30,000 + 2,000 + 500 + 40

Answers:

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

I hope these additional questions help reinforce your learning! Let me know if you need further explanations or if you’d like more questions to practice!

Also Read : Nelson Mandela Class 10 MCQ with Answers

Also Read: Electricity and Circuits class 6 MCQs: For Examinations

Leave a Comment