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12th Class Mathematics Sample Paper Mathematics Olympiad - Sample Paper-4

  • question_answer
    A can lay railway track between two given stations in 16 days and S can do the same job in 12 days. With the help of C, they did the job in 4 days only. Then C alone can do the job in

    A)  \[9\frac{1}{5}\] days      

    B)  \[9\frac{2}{5}\] days     

    C)  \[9\frac{3}{5}\] days    

    D)  10 days

    Correct Answer: C

    Solution :

    Not Available 


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