SSC Sample Paper SSC CGL - Sample Paper-18

  • question_answer
    A person sets to cover a distance of 12 km in 45 min. 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) 16 km/h            

    B) 18 km/h

    C) 12 km/h

    D) 14 km/h 

    Correct Answer: C

    Solution :

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


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