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8th Class Mathematics Squares and Square Roots Question Bank Squares and Square Roots

  • question_answer
    What is the value of \[1+3+5+7+9+...,..+25\]?

    A)  \[196\]                                

    B)                         \[625\]                

    C)                         \[225\]                                

    D)                         \[169\]

    Correct Answer: D

    Solution :

    The given expression is the sum of 13 odd numbers. So, the required value is \[{{13}^{2}}=169\].


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