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    Question

    Nakul can do a piece of work in 12 days; Aaravya is 50%

    more efficient than Nakul. How much more time does Nakul take than Aaravya to do the same piece of work?
    A 6 Correct Answer Incorrect Answer
    B 12 Correct Answer Incorrect Answer
    C 4 Correct Answer Incorrect Answer
    D 10 Correct Answer Incorrect Answer

    Solution

    Nakul can do a piece of work = 12 days. Let the efficiency of Nakul =100 So, Aaravya’s efficiency =150. [Nakul][Aaravya] 100150 2:3Efficiency 3:2time. ATQ- 3=12 1=4 Aaravya’s time =2×4=8. Maximum time =12-8 =4days.

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