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    Question

    Kiran’s salary is first increased by 35% and then

    decreased by 30%. The result is the same as Pooja’s salary increased by 50% and then reduced by 20%. Find the ratio of Kiran’s salary to Pooja’s?
    A 80:63 Correct Answer Incorrect Answer
    B 56:45 Correct Answer Incorrect Answer
    C 38:57 Correct Answer Incorrect Answer
    D 47:13 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    ATQ, Kiran = 135/100 × 70/100 = 9450/10000 = 189/200 Kiran = 189K / 200 Pooja = 3/2 × 4/5 = 12/10 = 6/5 Pooja = 6P / 5 189K / 200 = 6P / 5 K : P = 6×200 : 189×5 = 1200 : 945 = 80 : 63

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