Question

    A can fabricate a divider in 10 days , while B alone can

    assemble it in 30 days, If they construct it together and get an installment of Rs 8200, then find share of B.
    A Rs. 3000 Correct Answer Incorrect Answer
    B Rs. 2400 Correct Answer Incorrect Answer
    C Rs. 2050 Correct Answer Incorrect Answer
    D Rs. 3300 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    A's 1 days work = 1/10,
    B's 1 day work = 1/30,
    Proportion of their shares = 1/10:1/30 = 3:1
    B's share = (8200 x 1/4) = Rs. 2050

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