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Large Number Around Us

Mathematics · Class 7 · All

MathematicsClass 7AllEasy
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45s

Which is the correct expanded form of 5,23,406?

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All 15 questions in this quiz

  1. Why is learning large numbers important?

    1. It helps only in mathematics examinations.
    2. It helps us understand population, distances, money, science, and real-life data.
    3. It is useful only for teachers.
    4. It has no practical use.

  2. Which of the following has the greatest place value?

    1. Digit 8 in 8,54,321
    2. Digit 8 in 58,432
    3. Digit 8 in 4,83,210
    4. Digit 8 in 98,765

  3. Why do we use commas while writing large numbers?

    1. To increase the value of the number
    2. To make the number easier to read
    3. To reduce the value of the number
    4. To change the place value

  4. Which of the following is the predecessor of 1,00,000?

    1. 99,999
    2. 1,00,001
    3. 10,000
    4. 90,999

  5. Which symbol is used to compare two unequal numbers?

    1. =
    2. +
    3. > or <
    4. ×

  6. Which is the correct expanded form of 5,23,406?

    1. 5,00,000 + 20,000 + 3,000 + 400 + 6
    2. 5,00,000 + 2,000 + 300 + 40 + 6
    3. 50,000 + 20,000 + 3,000 + 400 + 6
    4. 5,00,000 + 23,406

  7. Which statement is true?

    1. Face value depends on position.
    2. Place value never changes.
    3. Face value of a digit is the digit itself.
    4. Place value and face value are always equal.

  8. Which number represents one crore?

    1. 10,00,000
    2. 1,00,00,000
    3. 1,00,000
    4. 10,000

  9. Which of the following numbers is the smallest?

    1. 6,45,987
    2. 6,54,987
    3. 6,45,879
    4. 6,54,879

  10. What is the place value of 5 in 35,48,762?

    1. 5
    2. 50
    3. 50,000
    4. 5,00,000

  11. Which of the following is written correctly in the International place value system?

    1. 45,67,890
    2. 4,567,890
    3. 456,78,90
    4. 45,67890

  12. Which number comes immediately after 9,99,999?

    1. 10,00,000
    2. 9,99,998
    3. 99,99,999
    4. 1,00,000

  13. Which digit is in the lakh place in the number 72,45,918?

    1. 7
    2. 2
    3. 4
    4. 5

  14. How is the number 45,67,890 read in the Indian place value system?

    1. Forty-five lakh sixty-seven thousand eight hundred ninety
    2. Four million five hundred sixty-seven thousand eight hundred ninety
    3. Forty-five crore sixty-seven thousand eight hundred ninety
    4. Four lakh fifty-six thousand seven hundred ninety

  15. Which of the following is the largest number?

    1. 9,99,999
    2. 10,00,000
    3. 99,99,999
    4. 1,00,00,000