question_answer

The distance travelled by a car in 6 hours 30 minutes is 234 kilometres. Another car travelled the same distance in 5 hours 15 minutes. How much more time is taken by the car which ran at slower speed?

A)  1 hour 15 minutes

B)  1 hour 30 minutes

C)  85 minutes     

D)  All of these

E)  None of these