Income and expenditure of a person are in the ratio 4 : 3. If the income of the person is Rs. 20000, then find his savings? Choose the correct choice from the following
A) Rs.3600 B) Rs.3603 C) Rs.3639 D) Rs.3632 E) Rs.5000
Let the income and the expenditure of the person be Rs. 4x and Rs. 3x respectively.   Income, 4x = 20000 =&gt; x = 5000   Savings = Income - expenditure = 4x - 3x = x   So, savings = Rs.5000   Answer: Rs.5000
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Income and expenditure of a person are in the ratio 4 : 3. If the income of the person is Rs. 20000, then find his savings?