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SSC Sample Paper Mock Test-10 SSC CGL Tear-II Paper-1

  • question_answer
    A man crosses a road 250 m wide in 75 s. His speed (in km/h) is

    A)  10

    B)  12  

    C)  12.5    

    D)  15

    Correct Answer: B

    Solution :

      We know that. Speed \[=\frac{\text{Distance}}{\text{Time}}=\frac{250}{75}=\frac{10}{3}\text{m/s}\] \[=\frac{10}{3}\times \frac{18}{5}\,\,\text{km/h}\] \[=2\times 6\,\,\text{km/h}\] \[=12\,\,\text{km/h}\]  


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