Multiple Choice Questions on A invested Rs 5500 for 2 months more than B while B invested Rs 4000 for 1 month more than C who inv........... for SBI(PO) Exam Preparation

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    A invested Rs 5500 for 2 months more than B while B invested Rs 4000 for 1 month more than C who invested Rs 5600. If out of a total profit of Rs 6000, the difference in the shares of C and B is Rs 250 then find the time for which A invested the money.

    5 months

    Incorrect Answer

    7 months

    Incorrect Answer

    9 months

    Incorrect Answer

    8 months

    Correct Answer
    Explanation:

    Solution: 
    Let C invested money for x months, then B for (x+1) months and then A for (x+1+2) = (x+3) months
    So ratio of shares of A : B : C is
    5500*(x+3) : 4000*(x+1) : 5600*x
    55(x+3) : 40(x+1) : 56x
    Given
    (56x – 40x – 40)/(55x+165+40x+40+56x) * 6000 = 250
    Solve, x = 5
    So A invested for 5+3 = 8 months


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