There are 500 children in a school .for a PT drill they have to stand – InterviewSolution

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1.	There are 500 children in a school .for a PT drill they have to stand in such a manner that the number of columns and he number of rows are equal.how many children are left out in this arrangement
Answer» There are 500 children in a school .for a PT drill they have to stand in such a manner that the number of columns and he number of rows are equal.how many children are left out in this arrangement

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