Question
The income of P is 2/3rd of the income of Q
and income of R is 40% more than the income of Q. Income of Q is Rs.21000 and expenditure of P is 25% of the expenditure of R. If R saves 30% of his income, then find the savings of P.Solution
Income of Q = Rs.21000 Income of P = 2/3 × 21000 = Rs.14000 Income of R = (140/100) × 21000 = Rs.29400 Savings of R = 29400 × (30/100) = Rs.8820 Expenditure of R = 29400 - 8820 = Rs.20580 Expenditure of P = (25/100) × 20580 = Rs.5145 Savings of P = 14000 - 5145 = Rs.8855
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