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  3. 7th Class
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  5. Simple Equations

7th Class Mathematics Simple Equations Question Bank Self Test-6

  • question_answer
    A number is 7 less than the other and its square is 77 less than the square of the greater number. The smaller number is:

    A)  9

    B)  2

    C)  4

    D)  5

    E)  None of these

    Correct Answer: B

    Solution :

       


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