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sqrt(4)=2. b e c a u s e\ 2^2=4. sqrt...

`sqrt(4)=2. b e c a u s e\ 2^2=4.`
`sqrt(9)=3,\ b e c a u s e\ 3^2=9.`
`sqrt(324)=18 ,\ b e c a u s e\ 18^2=324.`

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RD SHARMA-SQUARES AND SQUARE ROOTS-All Questions
  1. Find the squares of the following numbers using the identity (a-b)^2...

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  2. Find the squares of the following number by visual method: 52

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  3. sqrt(4)=2. b e c a u s e\ 2^2=4. sqrt(9)=3,\ b e c a u s e\ 3^2=9. ...

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  4. Find the square root of 36 by successive subtractions.

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  5. Find the square root of 11025 by prime factorization.

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  6. Find the square root of 7744 by prime factorization.

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  7. Find the square root of 298116 by prime factorization.

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  8. Find the smallest number by which 1100 must be multiplied so that t...

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  9. Find the smallest number by which 9408 must be divided so that it be...

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  10. 5929 students are sitting in an auditorium in such a manner that the...

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  11. A general wishing to arrange his men, who were 335250 in number in t...

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  12. The product of two numbers is 1575 and their quotient is 9/7dot Find...

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  13. Find the smallest square number divisible by each one of the numbers...

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  14. What could be the possible ones digits of the square root of each of...

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  15. Find the square root of the following number by prime factorization....

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  16. Find the square root of each of the following by prime factorization...

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  17. Find the square root of each of the following by prime factorization...

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  18. Find the smallest number by which 180 must be multiplied so that  ...

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  19. Find the smallest number by which 147 must be multiplied so that it be...

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  20. Find the smallest number by which 3645 must be divided so that it beco...

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