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Find the least number which must be adde...

Find the least number which must be added to 6412 to make it a perfect square.

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VGS PUBLICATION-BRILLIANT-SQUARE ROOT AND CUBE ROOTS-EXERCISE
  1. A gardener wishes to plant 8289 plants in the form of a square and fou...

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  2. Find the least perfect square with four digits.

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  3. Find the least number which must be added to 6412 to make it a perfect...

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  4. Estimate the value of the numbers to the nearest whole number:  sqrt(9...

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  5. Estimate the value of the numbers to the nearest whole number:   sqrt(...

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  6. Estimate the value of the numbers to the nearest whole number:   sqrt(...

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  7. Is 81 a perfect cube?

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  8. Is 125 a perfect cube?

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  9. How many perfect cube numbers are present between 1 and 100, 1 and 500...

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  10. How many perfect cubes are there between 500 and 1000?

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  11. Find the digit in units place of each of the numbers: 75^3

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  12. Find the digit in units place of each of the numbers: 123^3

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  13. Find the digit in units place of each of the numbers: 157^3

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  14. Find the digit in units place of each of the numbers: 198^3

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  15. Find the digit in units place of each of the numbers: 123^3

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  16. Which of the following is Pythagorean Triplet ?

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  17. Which of the following number is doesn't lie in the units place of a s...

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  18. Which of the following is not a per fect square number?

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  19. sqrt(625) + sqrt(441)

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  20. The units digit of (1234562)^2

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