A perfect square number having n digits ,where n is even will have square root with _____.

(n + 1)

digit/digits

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(\frac{n}{2})

digit/digits

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(\frac{n}{3})

digit/digits

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(\sqrt{n})

digit/digits

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Solution

The correct option is B $(\frac{n}{2})$ digit/digits
If a perfect square is of n digits, then its square root will have $(\frac{n}{2})$ digit/digits if n is even.

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Similar questions

Question 21

Write the correct answer from the given four options.

A perfect square number having n digits, where n is even, will have square root with

a) $(n + 1)$ digit
b) $\frac{n}{2}$ digit
c) $\frac{n}{3}$ digit
d) $(\frac{n + 1}{2})$ digit

Question 72

State whether the following statement is true or false:

The square root of a perfect square of n digits will have $(\frac{n + 1}{2})$ digits, if n is odd.

\sqrt{1681} = . . . . . . . . .

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