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7th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-11

  • question_answer
    An ore contains 15 % aluminium. How many kilograms of the ore are required to get 135 kg of aluminium.

    A)  650 kg             

    B)  700 kg

    C)  750 kg             

    D)  900 kg

    E)  None of these

    Correct Answer: D

    Solution :

     Not Available


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