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10th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-4

  • question_answer
    A tradesman bought 500 metres of electric wire @ 75 paisa per meter. He sold \[60%\] of it at a profit of \[8%\]. At what gain percent should he sell the remainder so as to gain \[12%\] on the We transaction?

    A)  \[20%\]            

    B)  \[15%\]

    C)  \[18%\]

    D)  \[16%\]

    E)  None of these

    Correct Answer: C

    Solution :

    Not Available                


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