Question

A sport teacher wishes to draw up his 36600 soldiers in the form of solid square. After arranging them., he found that some of them ate left. How many are left​

Answer 1

No. of soldiers = 36600

Clearly it is between 190^2 & 192^2

190^2=36100 and 192^2=36864

191^2=36481

So nearest perfect square number to 36600 is 36481

So, it is 191^2=36481

Left out =36600-36481=119