Railways Sample Paper RRB (Assistant Loco Pilot & Technician) Sample Test Paper-10

  • question_answer
    What is the square root of\[0.256\,\,\,?\]

    A)  \[0.004\]                      

    B)  \[0.04\]

    C)  \[0.16\]            

    D)       \[4\]

    Correct Answer: C

    Solution :

     \[\sqrt{0.0256}=\sqrt{\frac{256}{10000}}=\frac{\sqrt{256}}{\sqrt{10000}}\]                     \[=\frac{16}{100}=0.16\]


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