Question

A teacher needs to arrange 500 students for the mass drill in such a way that number of students in each row and column should be equal. How many students will be left out in this arrangement?

Answer 1

if teacher make 5 line with in 100 students so five line is complete properly Or 10 line also completed within 50 students properly.

Answer 2

Question:-

A teacher needs to arrange 500 students for the mass drill in such a way that number of students in each row and column should be equal. How many students will be left out in this arrangement?

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Given that ,

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for a drill they had to stand in in such a way that number of students in each row and column should be equal. How many students will be left out in this arrangement.

we need to find:-

the least number that must be subtracted from 500 so as to get a perfect square

thus , we subtract 16(remainder ) see the attachment from 500 to get a perfect square .

hence , 16 students will be left out in this arrangement...

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