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Railways Sample Paper RRBs Assistant Loco Pilot and Technician CBT STAGE-I Sample Paper-9

  • question_answer
    Out of the following, what is that number when its square is added to it, the result is 240?

    A)  15                   

    B)  16

    C)  18                   

    D)  20

    Correct Answer: A

    Solution :

    From option , \[{{(15)}^{2}}+15=225+(15)=240\]


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