state gov UP Police Head Operator (Radio Cadre) Mock Test Quantitative Aptitude Number System Quick Math
During a certain military drill, when 6,440 soldiers were asked to line themselves in rows such that they maintain an equal numberof soldiers in each row to form a perfect square, it was found that 40 soldiers had been left out. In this case, how many soldiers were standing in each row?
1
40
2
80
3
64
4
60