Question

There are 500 children in school. for a place. 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 in the arrangement?
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Answer 1

Answer:

There will be 22 rows and 16 children would be left.

Step-by-step explanation:

The square nearest to 500 is 284.

22 × 22 = 284

so there will 22 rows.

remaining students = 500-284

=16

Answer 2

Solution :-

= Total children = 500

= Number of rows = Number of Columns

= x = √500

= 16 are left out

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