New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    A and B can complete a work in 18 hours. A leaves the

    work after 6 hours. B takes 36 hours to complete the remaining work. If A works alone. then how many hours will it take him to finish the work?
    A 54 Days Correct Answer Incorrect Answer
    B 45 Days Correct Answer Incorrect Answer
    C 21 Days Correct Answer Incorrect Answer
    D 27 Days Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    A+ B work together = 18 Hours

    Practice Next

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