11 
A train 800 meters long is running at a speed of 78 km/hr. If it crosses a tunnel in 1minute, then the length of the tunnel (in meters) is:


Answer:
Option (c) 
12 
A train having length 150 m passes a platform of 550 m length. The time taken for it is 56 seconds. In how much time will this train take to pass the platform of 250 m length?


Answer:
Option (b) 
13 
A train moves past a post and a platform 264 meters long in 8 seconds and 20 seconds respectively. What is the speed of the train?


Answer:
Option (b) 
14 
A train of length 100 meters is moving at a speed of 70 km/hr. In what time it will cross a man who is walking at 10 km/hr in the same direction?


Answer:
Option (c) 
15 
A train passes a telegraph post in 8 seconds and a 264 m long bridge in 20 seconds. What is the length of the train


Answer:
Option (b) 
16 
Amit covers a distance at a speed of 24 km/hr in 6 min. If he wants to cover the same distance in 8 min, what should be his speed?


Answer:
Option (a) 
17 
An athletic run at 9 km/hr along a railway track. The track is 240m long and ahead of a train 120m long running at 45km/hr, in the same direction. how much time will the train take to completely cross the athlete?


Answer:
Option (d) 
18 
Anita goes to College at 20 km/h and reaches college 4 minutes late. Next time she goes at 25 km/h and reaches the college 2 minutes earlier than the scheduled time. What is the distance of her school?


Answer:
Option (d) 
19 
I walk a certain distance and ride the car back taking a total time of 33 Minutes. I could walk both sides in 45 min. How long would it take me to ride both ways?


Answer:
Option (c) 
20 
Two stations P and Q are 160 km apart on a straight track. A train starts running from station P at 8 a.m. at a speed of 30 km/hr towards station Q. Another train starts from station Q at 9 a.m. at a speed of 35 km/hr towards station P. At what time they will meet?


Answer:
Option (b) 