Question
Ramesh’s salary is first increased by 50% and then
decreased by 20%. The result is the same as Suresh’s salary increased by 25% and then reduced by 20%. Find the ratio of Ramesh’s salary to that of Suresh’s?Solution
ATQ, Ramesh = 3/2 Ă— 4/5 = 12/10 = 6/5 Ramesh = 6R / 5 Suresh = 5/4 Ă— 4/5 = 20/20 = 1 Suresh = 1S 6R / 5 = 1S R : S = 5 : 6
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