Question

There are 500 children in a school. For P.T . drill ,they have to stand in such manner that the numbers of rows is equal to the number of columns. How many children would be left out in this arrangement ​

Answer 1

Answer:

Need to find highest no. Square Smaller than 500

So we will get 484

Remaining that is 16 Children will be left out.

Answer 2

Answer:

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