SSC Sample Paper SSC CHSL (10+2) Sample Test Paper-2

  • question_answer
    A person sets to cover a distance of 12 km in 45 minutes. If he covers \[\frac{3}{4}\] of the distance in\[\frac{2}{3}\text{rd}\] time. What should be his speed to cover the remaining distance in the remaining time?

    A)  16km/hr                       

    B)  18km/hr

    C)  12km/hr             

    D)         14km/hr

    Correct Answer: C

    Solution :

     Distance already covered\[=\frac{3}{4}\times 12=9\,\,km\] Time spent\[=\frac{2}{3}\times 45\]min.                 \[=30\]min. Distance left\[=(12-9)\,\,km=3\,\,km\] Time left\[=(45-30)\min =15\min \] \[\therefore \]Required speed             \[=\frac{3}{15/60}km/hr\].             \[=12\,\,km/hr\]


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