Question

an army contingent has 9820 men in total. they are required to stand for inspection in eqaul nubers of rows and column. find the number of men in each row and column. how many men are lwft out

Answer 1

Answer:

There are 99 men in each rows and columns and 19 men lwft out.

Step-by-step explanation:

Here we know that

No of rows= No of columns

let Number of rows and columns be 'x'

We know that the numbers of both rows and columns are equal

therefore only possible number in this arrangement is x²

The Number with x² form is 9801 which is square of 99 is closest to 9820

Hence in this arrangement

maximum 9801 men can be fix as per condition.

Hence there will be 99 rows and columns .

Hence 99 men in each rows and columns.

And number of men lwft

=

Number of men - Number of men in arrangement

=

9820-9801=19