Question

    T alone can complete a work in 90 days. In how many days

    will it take to complete 20 percent of the same work?
    A 21 दिन Correct Answer Incorrect Answer
    B 20 दिन Correct Answer Incorrect Answer
    C 18 दिन Correct Answer Incorrect Answer
    D 7 दिन Correct Answer Incorrect Answer

    Solution

    The correct answer is C

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