Question
The ratio of "Bhuvan's" income to "Chetan's" expenses is
3:1. The amount that "Anoop" spends is the same as "Chetan's," which is 20% less than "Bhuvan's" expenditure. Find 'Anoop's' savings if his income is 60% higher than 'Bhuvan's' expenses and 150% more than 'Chetan's savings,' with the knowledge that the difference between 'Bhuvan's' and 'Chetan's' saves is Rs. 3,800.Solution
ATQ, Let the expenditure of 'Bhuvan' be Rs.'100b' So, income of 'Anoop' = 10b × 1.6 = Rs. '160b' And saving of 'Chetan' = 160b ÷ 2.5 = Rs. '64b' Expenditure of 'Anoop' = 100b × (4/5) = Rs. '80b' And expenditure of 'Chetan' = 80b × (4/4) = Rs. '80b' So, saving of 'Anoop' = 160b - 80b = Rs. '80b' So, income of 'Bhuvan' = 80b × 3 = Rs. '240b' And saving of 'Bhuvan' = 240b - 100b = Rs. '140b' ATQ; 140b - 64b = 3800 Or, 76b = 3800 So, b = 50 So, saving of 'Anoop' = 50 × 80 = Rs.4,000
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