There are 1000 children in a school. For a P.T. drill they have to sta – InterviewSolution

1.	There are 1000 children in a school. For a P.T. drill they have to stand in such a manner that the number of rows is equal to number of columns. How many children would be left out of this arrangement?
Answer» There are 1000 children in a school. For a P.T. drill they have to stand in such a manner that the number of rows is equal to number of columns. How many children would be left out of this arrangement?

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