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

    Question

    Karan can do 80% works in 40 days. Remaining work

    completed by Karan and Arjun in 6 days. In how many total days the total work is finish if Arjun work alone?
    A 60 days Correct Answer Incorrect Answer
    B 80 days Correct Answer Incorrect Answer
    C 75 days Correct Answer Incorrect Answer
    D 95 days Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    Karan – 40 × 5/4 = 50 Karan + Arjun – 6 × 5/1 = 30 Arjun = 150/(5-3)= 75 days

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