Aptitude and Reasoning

A motor car takes 40 seconds to travel 400 metres. It’s speed is:

A. 40 km/hour                                    

B. 36 km/hour

C. 30 km/hour                                    

D. 50 km/hour

A car is running  at a speed of 108 kmph. What distance will it cover in 15 seconds?

A. 45 metres                                       

B. 55 meters

C. 450 meters                                     
D. Cannot be deterrmined