Thursday, 29 October 2015

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Problems On Trains Set :1

Knowledge philic:
Problems On Trains Set :1

Q.1  A 270 metres long train running at the speed of 120 kmph crosses another train running in opposite direction at the speed of 80 kmph in 9 seconds. What is the length of the other train?
A. 230 m      
B. 240 m        
C. 260 m        
D. 320 m

Q.2  A goods train runs at the speed of 72 kmph and crosses a 250 m long platform in 26 seconds. What is the length of the goods train?
A. 230 m        
B. 240 m        
C. 260 m        
D. 270 m

Q.3 Two trains, each 100 m long, moving in opposite directions, cross each other in 8 seconds. If one is moving twice as fast the other, then the speed of the faster train is:
A. 30 km/hr    
B. 45 km/hr    
C. 60 km/hr    
D. 75 km/hr

Q.4 Two trains 140 m and 160 m long run at the speed of 60 km/hr and 40 km/hr respectively in opposite directions on parallel tracks. The time (in seconds) which they take to cross each other, is:
A. 9        
B. 9.6       
C. 10        
D. 10.8

Q.5 A train 110 metres long is running with a speed of 60 kmph. In what time will it pass a man who is running at 6 kmph in the direction opposite to that in which the train is going?
A. 5 sec      
B. 6 sec        
C. 7 sec        
D. 10 sec

Q.6  A train 800 metres long is running at a speed of 78 km/hr. If it crosses a tunnel in 1 minute, then the length of the tunnel (in meters) is:
A. 130        
B. 360        
C. 500        
D. 540

Q.7   A 300 metre long train crosses a platform in 39 seconds while it crosses a signal pole in 18 seconds. What is the length of the platform?
A. 320 m        
B. 350 m        
C. 650 m        
D. Data inadequate

Q.8  A train speeds past a pole in 15 seconds and a platform 100 m long in 25 seconds. Its length is:
A. 50 m        
B. 150 m        
C. 200 m        
D. Data inadequate

Q.9  A train moves past a telegraph post and a bridge 264 m long in 8 seconds and 20 seconds respectively. What is the speed of the train?
A. 69.5 km/hr    
B. 70 km/hr    
C. 79 km/hr    
D. 79.2 km/hr

Q.10 How many seconds will a 500 metre long train take to cross a man walking with a speed of 3 km/hr in the direction of the moving train if the speed of the train is 63 km/hr?
A. 25        
B. 30        
C. 40        
D. 45

Ans : ( Q .1 = A, Q .2 = D, Q .3 = C, Q .4 = D, Q .5 = B, Q .6 = C, Q .7 = B, Q .8 = B, Q .9 = D, Q .10= B)