Question

A person who spends 66 2/3 of his income is able to save rs.1,200 per month. His monthly expenses (in rs.) is

Answer 1

He spends 66 2/3 %of his income
So remaining is 33 1/3 % or 1/3
So 1/3 of his income is 1200
His income is 1200*3=3600rupees