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Railways Sample Paper RRB (Group D) Sample Test Paper-12

  • question_answer
    \[\sqrt{\frac{9.5\times 0.085}{0.0017\times 0.19}}\,\,equals\]

    A)  5                    

    B)  50

    C)  500                 

    D)  0.05

    Correct Answer: B

    Solution :

    [b] \[\sqrt{\frac{9.5\times 0.085}{0.0017\times 0.19}}=\sqrt{\frac{95}{10}\times \frac{85}{1000}\times \frac{10000}{17}\times \frac{100}{19}}\] \[\Rightarrow \sqrt{5\times 5\times 100}=50\]


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