From the salary of Rahul, 20% is deducted as house rent, 10% of the rest he spends on children’s education and 10% of the balance, he spends on clothes. After this expenditure he is left with Rs 1,377. His salary is?	Pick one
A) Rs 2,125  B) Rs 2,040  C) Rs 2,100  D) Rs 2,200  E) Rs 2,300
Suppose that his salary = Rs 100   House rent = Rs 20, balance = Rs 80   Expenditure on education = Rs (10 x 80)/100 = Rs 8   Balance = Rs 72   Expenditure on clothes Rs (10 x 72)/100 = Rs 7.2   Balance now = Rs 64.8   If balance is Rs 64.8, salary = Rs 100   If balance is Rs 1,377, salary   = Rs (100 x 1377) / 64.8   Rs 2,125   Rs 2,125NSWER:Rs 2,125
<result>A</result>
From the salary of Rahul, 20% is deducted as house rent, 10% of the rest he spends on children’s education and 10% of the balance, he spends on clothes. After this expenditure he is left with Rs 1,377. His salary is?