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    Question

    10 men can do a work in 25 days. After 12 days of work,

    3 more men were engaged to finish the work. The number of days required to complete the remaining work is:
    A 10 Correct Answer Incorrect Answer
    B 8 Correct Answer Incorrect Answer
    C 6 Correct Answer Incorrect Answer
    D 12 Correct Answer Incorrect Answer

    Solution

    ATQ- 10×25 =(10×12) +(13×a) 250 =120+13a 13a =130 A = 10days.

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