6.A train 240 m long passes a pole in 24 seconds. How long will it take to pass a platform 650 m long?

A.65 sec

B.89 sec

C.100 sec

D.150 sec

7.Two trains of equal length are running on parallel lines in the same direction at 46 km/hr and 36 km/hr. The faster train passes the slower train in 36 seconds. The length of each train is:

A.50 m

B.72 m

C.80 m

D.82 m

8.A train 360 m long is running at a speed of 45 km/hr. In what time will it pass a bridge 140 m long?

A.40 sec

B.42 sec

C.45 sec

D.48 sec

9.Two trains are moving in opposite directions @ 60 km/hr and 90 km/hr. Their lengths are 1.10 km and 0.9 km respectively. The time taken by the slower train to cross the faster train in seconds is:

A.36

B.45

C.48

D.49

10.A jogger running at 9 kmph alongside a railway track in 240 metres ahead of the engine of a 120 metres long train running at 45 kmph in the same direction. In how much time will the train pass the jogger?

A.3.6 sec

B.18 sec

C.36 sec

D.72 sec