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?
Choose the correct choice from the following choices:	A) Rs 2,125	B) Rs 2,040	C) Rs 2,100	D) Rs 2,200	E) Rs 3,200
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?