If a 200 m long train crosses a platform of the same length as that of the train in 20 seconds, then the speed of the train is

A. 50 km/hr

B. 60 km/hr

C. 70 km/hr

D. 72 km/hr

A train of length 150 metres takes 40.5 seconds to cross a tunnel of length 300 metres. What is the speed of the train in km/hr?

A. 13.33

B. 26.67

C. 39.16

D. 40

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

A. 65 sec

B. 79 sec

C. 89 sec

D. 99 sec

Two trains are coming from opposite directions with speeds of 75 km/hr and 100 km/hr on two parallel tracks. At some moment the distance between them is 100 km. After T hours, distance between them is again 100 km. T is equal to

A. 1 hr

B. $$1{1} / {7}$$

C. $$1{1} / {2}$$

D. 2 hrs

A man sees a train passing over a bridge 1 km long. The length of the train is half that of the bridge. If the train clears the bridge in 2 minutes, the speed of the train is

A. 30 km/hr

B. 40 km/hr

C. 45 km/hr

D. 55 km/hr

A train of length 150 m takes 40.5 seconds to cross a tunnel of length of 300 m. The speed of the train (in km/hr) is

A. 13.33

B. 26.67

C. 38.32

D. 40

A 260 meter long train crosses a 120 meter long wall in 19 seconds. What is the speed of the train?

A. 27 km/hr

B. 49 km/hr

C. 72 km/hr

D. 92 km/hr

A train 132 m long passes a telegraph pole in 6 seconds. Find the speed of the train

A. 70 km/hr

B. 71 km/hr

C. 72 km/hr

D. 79.2 km/hr

Two trains are moving in the same directions at 65 km/hr and 45 km/hr. The faster train crosses a man in slower train in 18 seconds. The length of the faster train is

A. 100 m

B. 120 m

C. 145 m

D. 180 m

A train 300 m long crossed a platform 900 m long in 1 minutes 12 seconds. The speed of the train (in km/hr) is

A. 40

B. 50

C. 60

D. 70