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8th Class Mathematics Related to Competitive Exam Question Bank Self Test-8

  • question_answer
    The yield of wheat in the first and second field is given by the diagram below: The first field has radius 8 cm and second field has radius 10 cm. If the first field yields 800 kg of wheat then the yield of second field is?

    A)  1250kg

    B)  775kg        

    C)  900 kg

    D)  1042kg

    E)  None of these

    Correct Answer: A

    Solution :

       


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