Question

there are 500 children in a school. for a P.T. drill they have to stand in a such manner that the number of rows is equal to number of columns. how many children would be left out in this arrangement?​

Answer 1

Answer:

in this 22 columns will be made as there would be 22 lines and 16 children would be left

Answer 2

Here, Number of children = 500

By getting the square root of this number, we get,

In each row, the number of children is 22.

And left out children are 16.

Very easy (⌐■-■)