A General of an Army wants to create a formation of square from 36562 army men. After arrangement, he found some army men remained unused.Â Then the number of such army men remained unused was

A General of an Army wants to create a formation of square from 36562

1.	A General of an Army wants to create a formation of square from 36562 army men. After arrangement, he found some army men remained unused.Â Then the number of such army men remained unused was
A.	36
B.	65
C.	81
D.	97
Answer» D. 97