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9th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-7

  • question_answer
    A part of monthly expenses of a family is constant and the remaining varies with the price of wheat. When the rate of wheat is Rs. 250 a quintal, the total monthly expenses of the family are? 1000 and when it is Rs. 240 a quintal, the total monthly expenses are Rs. 980. Find the total monthly expenses of the family when the cost of wheat is Rs. 350 a quintal.

    A)  Rs. 1400                      

    B)  Rs. 1200

    C)  Rs. 1000                      

    D)  Rs. 800

    E)  None of these

    Correct Answer: B

    Solution :

     Not Available


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