a general of army wants to form a solid square from 36562.After arranging them he found that some soldiers were left. How many of them were left
Answers
Answer:
they're least left I think 20 it's self right
Answer:
ans is 81.
it's a simple question based on application of square root .. they are just confusing you with the language..
solid square mean no of rows = no of columns
consider 4 by 4 square how will it look like
X X X X
X X X X
X X X X
X X X X SUPPOSE X is a soldier
how many soldiers are their
4 + 4 + 4+4 = 16 that is 4 square right ...
means if the question is like arrange 16 students in solid square ...then you will took √16 = 4 and it's a complete square so all soldiers will feet into solid square ...
now come to the original question the no is
36562 ... take its square root
ans is 191.2119 approx so you will took 191 square
191^2 = 36481 which is complete square..we can arrange them in square ..and remaining will be left
ans :- 36562- 36481 = 81 is ans