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How many times does the digit 9 occur be...

How many times does the digit 9 occur between 1 and 100?

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RD SHARMA ENGLISH-KNOWING OUR NUMBERS-All Questions
  1. Ten millions equal to: 10 lakh           (b)  1 crore   (c)   10 cr...

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  2. One trillion equals: (a) 100 billion                  (b)   10 billion...

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  3. One billion equals: (a) 1 crore         (b)   10 crore      (c)  1...

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  4. How many times does the digit 9 occur between 1 and 100?

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  5. 2985 is rounded off to the nearest hundred and the nearest tens. The...

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  6. Write each of the following numerals in Indian system of numeration:...

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  7. Write each of the following numerals in International  system of num...

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  8. Estimate the sum (4505+27807+21397) to the nearest thousand.

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  9. Estimate the product 475\ x\ 225 rounding off each number to the neare...

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  10. Write each of the following in Hindu-Arabic numeral: (i) CCXXIV (ii) ...

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  11. Write the greatest and the smallest numbers of 4 digits that can be...

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  12. Write all natural numbers between 500 and 600 which do not change i...

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  13. Write (i) the smallest (ii) the largest 6 digit numbers having four...

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  14. In two digit numbers, how many times does the digit 5 occur in (i)th...

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  15. Write the greatest 6-digit number formed by three different digits.

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  16. Fill in the blanks: 1 billion = ....................... million

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  17. 1 billion = ....................... crore

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  18. The smallest four digit number with four different digits is .........

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  19. 1 crore = .................... million.

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  20. The total number of 5 digit numbers = ..............

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