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Knowing Our Numbers

Mathematics · Class 6 · CBSE

MathematicsClass 6CBSEMedium
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45s

Roman numerals for 498 is

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All 26 questions in this quiz

  1. Why do mathematicians study patterns?

    1. To make mathematics confusing
    2. To identify rules and solve problems easily
    3. To avoid calculations
    4. To memorize numbers only

  2. Which number completes the pattern? 11, 22, 33, 44, ___

    1. 50
    2. 54
    3. 55
    4. 66

  3. The pattern 100, 90, 80, 70 shows:

    1. Addition
    2. Multiplication
    3. Subtraction
    4. Division

  4. Which sequence shows odd numbers?

    1. 2, 4, 6, 8
    2. 3, 5, 7, 9
    3. 6, 8, 10, 12
    4. 10, 20, 30, 40

  5. What is the next even number after 48?

    1. 49
    2. 50
    3. 51
    4. 52

  6. Which pattern follows multiplication?

    1. 4, 8, 16, 32
    2. 7, 9, 11, 13
    3. 15, 14, 13, 12
    4. 5, 8, 11, 14

  7. Find the missing number: 3, 6, 9, __, 15

    1. 10
    2. 11
    3. 12
    4. 13

  8. The pattern △ ○ △ ○ △ ○ is an example of:

    1. Growing pattern
    2. Repeating pattern
    3. Number pattern
    4. Random pattern

  9. Which of the following is an increasing pattern?

    1. 20, 18, 16, 14
    2. 5, 10, 15, 20
    3. 30, 25, 20, 15
    4. 40, 35, 30, 25

  10. What comes next? 1, 4, 9, 16, ___

    1. 20
    2. 24
    3. 25
    4. 36

  11. Which mathematical operation is used in the sequence 12, 15, 18, 21?

    1. Add 2
    2. Add 3
    3. Multiply by 2
    4. Subtract 3

  12. What is the next number in the pattern? 2, 4, 8, 16, ___

    1. 20
    2. 24
    3. 32
    4. 64

  13. Which shape pattern repeats itself?

    1. Circle, Square, Circle, Square
    2. Triangle, Square, Circle, Rectangle
    3. Circle, Triangle, Rectangle, Square
    4. Pentagon, Hexagon, Circle, Triangle

  14. What is the next number in the pattern? 5, 10, 15, 20, ___

    1. 22
    2. 24
    3. 25
    4. 30

  15. Which of the following is a pattern?

    1. 2, 4, 6, 8, 10
    2. 5, 8, 12, 17
    3. 7, 3, 10, 2
    4. 9, 1, 8, 5

  16. Which of the following Roman numeral is correctly represented?

    1. VVI
    2. LLXX
    3. MDDL
    4. XXI

  17. Roman numeral for 2143 is

    1. MMCXLIII
    2. MMCLIII
    3. MMCXLII
    4. None of these

  18. XIX + XXX = ?

    1. 49
    2. 51
    3. 55
    4. 44

  19. Number of boys in a class are 27 and the girls are 19. Write the total strength of the class in Roman numerals.

    1. XCV
    2. XLIV
    3. XLVI
    4. XLVII

  20. Roman numerals for 498 is

    1. CDCXVIII
    2. CDCXIV
    3. CDXCVIII
    4. CDXCVII

  21. Raju is 22 years old and Ramu is 19 years old. Write the difference of their ages in Roman system.

    1. III
    2. XXDI
    3. XXXLII
    4. XXXLL

  22. Find the product 1768 × 25

    1. 44100
    2. 44200
    3. 44300
    4. 44400

  23. A vessel has 30 litres and 525 ml of milk. In how many glasses, each of 25 ml capacity, can it be filled?

    1. 1200
    2. 1221
    3. 1300
    4. 1321

  24. Difference between the place values of '3' in 3116365 is

    1. 2999700
    2. 3000700
    3. 2990700
    4. None of these

  25. Choose the correct descending order:

    1. 85868788 > 85878688 > 85888687
    2. 85878688 > 85868788 > 85888688
    3. 85868788 > 85888687 > 85878688
    4. 85888687 > 85878688 > 85868788

  26. 648340021 is written with commas according to International System as

    1. 648,340,021
    2. 6,4,8,3,0,0,2,1
    3. 64,83,40,02,1
    4. None of these