SSC CGL Model Paper 4

Question : 59 of 100

Marks: +1, -0

To cover a distance of 90 km in 2.5 hours what should be the average speed of the car in metre/second?

Solution:

Distance = 90 km
Time = 2.5 hours
∴ Speed =

\Distance /\Time=90/2.5

= 36 km/h

=(36×5/18)=10 \m\/\sec

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