a) 36 kmph b) 45 kmph c) 50 kmph d) 54 kmph Answer: d Explanation: Speed of first train ...
View QuestionTwo trains are running in opposite directions with the same speed. If the length of each train is 120 meters and they cross each other in 12 seconds, then the speed of each train (in km/hr) is?
a) 10 km/hr b) 18 km/hrs c) 72 km/hr d) 36 km/hr Answer: d Explanation: Let the ...
View QuestionA train 75 m long overtook a person who was walking at the rate of 6 km/hr in the same direction and passed him in 7(1/2) seconds. Subsequently, it overtook a second person and passed him in 6(3/4) seconds. At what rate was the second person travelling?
A train 75 m long overtook a person who was walking at the rate of 6 km/hr in ...
View QuestionA train passes a station platform in 36 seconds and a man standing on the platform in 20 seconds. If the speed of the train is 54 km/hr, what is the length of the platform?
a) 225 meters b) 240 meters c) 230 meters d) 235 meters Answer: b Explanation: Speed = ...
View QuestionA train takes 5 minutes to cross a telegraphic post. Then the time taken by another train whose length is just double of the first train and moving with same speed to cross a platform of its own length is :
a) 10 minutes b) 15 minutes c) 20 minutes d) Data inadequate Answer: c Explanation: Let the length of the ...
View QuestionA 50 meter long train passes over a bridge at the speed of 30 km per hour. If it takes 36 seconds to cross the bridge, what is the length of the bridge?
a) 200 meters b) 250 meters c) 300 meters d) 350 meters Answer: b Explanation: Speed = $$\left( {30 ...
View QuestionA 120 meter long train is running at a speed of 90 km/hr. It will cross a railway platform 230 m long in :
a) 4 seconds b) 7 seconds c) 12 seconds d) 14 seconds Answer: d Explanation: Speed ...
View QuestionA man sitting in a train is counting the pillars of electricity. The distance between two pillars is 60 meters, and the speed of the train is 42 km/hr. In 5 hours, how many pillars will he count?
a) 3501 b) 3600 c) 3800 d) None of these Answer: a Explanation: Distance covered by ...
View QuestionA train 125 m long passes a man, running at 5 kmph in the same direction in which the train is going, in 10 seconds. The speed of the train is:
a) 45 km/hr b) 50 km/hr c) 54 km/hr d) 55 km/hr Answer: b Explanation: Speed of the train ...
View QuestionA train with 90 km/hr crosses a bridge in 36 seconds. Another train 100 meters shorter crosses the same bridge at 45 km/hr. What is the time taken by the second train to cross the bridge?
a) 61 seconds b) 62 seconds c) 63 seconds d) 64 seconds Answer: d Explanation: Let the lengths of ...
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