Question

pls answer the 3 question is imp​

Answer 1

Answer:

Basically they are saying that 64019-10 forms a perfect square

so sq rt of 64009 is 253

So there will be 253 men in first row.

Hope it is helpful

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Answer 2

Answer:

Number of men in the front row will be 243.

Explanation:

Total number of men = 64019

After arranging them in the form of a square 10 men were left out

So number of men in the square

= 64019 - 10 = 64009

In a square all the sides are equal

So, the number of columns will be equal to the number of rows

then the number of men in a row will be equal to the total number of columns

Columns will be equal to the √69009=253

No of men in front row will be 253

Hope It Helps You.