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Without doing any calculation, find the numbers which are surely not perfect squares: 257

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SWAN PUBLICATION-SQUARES AND SQUARE ROOTS-Exercise 6.3
  1. What could be the possible ‘one’s’ digits of the square root of each o...

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  2. Without doing any calculation, find the numbers which are surely not p...

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  3. Without doing any calculation, find the numbers which are surely not p...

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  4. Without doing any calculation, find the numbers which are surely not p...

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  5. Without doing any calculation, find the numbers which are surely not p...

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  6. Find the square roots of 100 and 169 by the method of repeated subtrac...

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  7. Find the square roots of the following numbers by the Prime Factorisat...

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  8. Find the square roots of the following numbers by the Prime Factorisat...

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  9. Find the square roots of the following numbers by the Prime Factorisat...

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  10. Find the square roots of the following numbers by the Prime Factorisat...

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  11. Find the square roots of the following numbers by the Prime Factorisat...

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  12. Find the square roots of the following numbers by the Prime Factorisat...

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  13. Find the square roots of the following numbers by the Prime Factorisat...

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  14. Find the square roots of the following numbers by the Prime Factorisat...

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  15. Find the square roots of the following numbers by the Prime Factorisat...

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  16. Find the square roots of the following numbers by the Prime Factorisat...

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  17. For each of the following numbers, find the smallest whole number by w...

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  18. For each of the following numbers, find the smallest whole number by w...

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  19. For each of the following numbers, find the smallest whole number by w...

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  20. For each of the following numbers, find the smallest whole number by w...

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