Question
The monthly salary of Anuj to Bisht is in the ratio 4:3,
and the monthly income of Bisht to Chetan is in the ratio 2:1. If the difference between Chetan's monthly salary and his savings is Rs. 12000, and Chetan's savings are (1/2) of his expenditure, determine the average income of Anuj, Bisht, and Chetan.Solution
ATQ, Chetan’s income = a Expenditure = b Savings = s a = b + s b + s – s = 12000 b = 12000 Savings = 12000 × (½) = 6000 a = 12000 + 6000 = 18000 Bisht’s income = (2/1) × 18000 = 36000 Anuj’s income = (4/3) × 36000 = 48000 Average income of Anuj, Bisht and Chetan = (48000 + 36000 + 18000)/3 = 34000
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