Get premium membership and access revision papers with marking schemes, video lessons and live classes.
A motorist started on a journey of 250km at 6.30 am, travelling at an average speed of 100km/h. After travelling for 150km, the car got a puncture and took him 30 minutes to change the wheel. He then continued with the rest of the journey at an average speed of 80km/h. At what time did he reach his destination?
A. 9.15 am
B. 9.45 am
C. 9.30 am
D. 9.55 am