Question
Income of ‘Rohan’ is Rs. 45000 which is 10% less
than that of ‘Sohan’. ‘Sohan’ spends 50% of his income and saves the rest. The ratio of savings of ‘Rohan’ and ‘Sohan’ is 3:5, respectively. Find the expenditure of ‘Rohan’.Solution
ATQ, Income of ‘Rohan’ = Rs. 45000 Therefore, income of ‘Sohan’ = 45000/0.9 = Rs. 50000 Savings of ‘Sohan’ = 0.5 × 50000 = Rs. 25000 Savings of ‘Rohan’ = 25000 × (3/5) = Rs. 15000 Expenditure of ‘Rohan’ = 45000 – 15000 = Rs.30,000
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