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7th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-13

  • question_answer
    Find the value of the expression: \[\frac{257\times 257-57\times 57}{257+57}\].

    A)  130                             

    B)  200

    C)  57                               

    D)  505

    E)  None of these

    Correct Answer: B

    Solution :

     Not Available


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