SSC Sample Paper SSC CGL - Sample Paper-18

  • question_answer
    The number, whose square is equal to the difference of the squares of the numbers 68 and 32, is

    A) 36                                

    B) 48

    C) 60                    

    D) 64

    Correct Answer: C

    Solution :

    According to the question, \[{{68}^{2}}-{{32}^{2}}=(68+32)(68-32)\] \[=100\times 36=3600={{(60)}^{2}}\] 


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