1. How many seconds will a train 120 metre long running at the rate of 36 km/hr take to cross a bridge of 360 metres in length ?

48 sec

40 sec

46 sec

36 sec

Answer: 48 sec

Explanation:


2. A train with a uniform speed passes a platform, 122 metres long, in 17 seconds and a bridge, 210 metres long, in 25 seconds. The speed of the train is ?

46.5 km/hour

37.5 km/hour

37.6 km/hour

39.6 km/hour

Answer: 39.6 km/hour

Explanation:


3. If a man walks at the rate of 5 km/hour, he misses a train by 7 minutes. However if he walks at the rate of 6 km/hour, he reaches the station 5 minutes before the arrival of the train. The distance covered by him to reach the station is ?

6 km

7 km

6.25 km

4 km

Answer: 6 km

Explanation:


4. A constable follows a thief who is 200 m ahead of the constable. If the constable and the thief run at speed of 8 km/hour and 7 km/hour respectively, the constable would catch the thief in ?

10 minutes

12 minutes

15 minutes

20 minutes

Answer: 12 minutes

Explanation:


5. The distance between two places A and B is 60 km. Two cars start at the same time from A and B, travelling at the speeds of 35 km/h and 25 km/h, respectively. If the cars run in the same direction, then they will meet after ( in hours) ?

6.5

6.2

6

6.52

Answer: 6

Explanation:


6. Two trains are moving on two parallel tracks but in opposite directions. A person sitting in the train moving at the speed of 80 km/hr passes the second train in 18 seconds. If the length of the second train is 1000 m, its speed is ?

100 km/hr

120 km/hr

140 km/hr

150 km/hr

Answer: 120 km/hr

Explanation:


7. How long does a train, 75 metre long, moving at 60 km/hr take to pass a certain telegraph post ?

3.5 seconds

4.5 seconds

5 seconds

5.4 seconds

Answer: 4.5 seconds

Explanation:


8. A train 300 m long is running with a speed of 54 km/hr. In what time will it cross a telephone pole ?

20 seconds

15 seconds

17 seconds

18 seconds

Answer: 20 seconds

Explanation:


9. A man observed that a train 120 m long crossed him in 9 seconds. The speed (in km/hr) of the train was ?

42

45

48

55

Answer: 48

Explanation:


10. A train 180 m long moving at the speed of 20 m/sec. over-takes a man moving at a speed of 10 m/sec in the same direction. The train passes the man in ?

6 sec

9 sec

18 sec

27 sec

Answer: 18 sec

Explanation: