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Therefore, downstream speed of the boat = 725/14.5 = 50 km/hr And, upstream speed of the boat = 6 km/hr Required time taken = (500/50) + (45/6) = 10 + 7.5 = 17.5 hours
A train 'D' departed from Lucknow at 7:00 PM, traveling at a speed of 66 km/h, and reached Kolkata. Meanwhile, Train 'C' left Kol...
Two trains start from station A and B travel towards each other at speed of 50 kmph and 60 kmph respectively. At the time of their meeting, the second t...
A train 256 meter long running with the speed of 80 kmph crosses a bridge in 18 seconds then what is the length of bridge?
What will be the length of train 1?
Statement I: If train 1 covers a standing man in 12 sec.
Statement II: if a train 1 covers a plat...
A train traveling at a velocity of 45 km/h passes a stationary object in 36 seconds. Calculate the time it takes for the train to traverse a platform th...
Two trains A and B, were proceeding in the same direction on parallel tracks at 22 km/hr and 76 km/hr respectively. A man noticed that it took exactly 1...
A person sees a train passing over 6 km long bridge. The length of the train is half that of bridge if the train clears the bridge in 5 mins. What is th...
Two trains 200 metres and 100 metres in length are running towards each other on parallel tracks, one at the rate 50 km/hr and another at 40 km/hr. In h...
A 150-metre train takes 6 seconds to cross a pole. If the same train takes 12 seconds to cross train 'C' that is travelling in opposite direction at 20 ...
Train A. running at the speed of 80 km/hr crossed train B. running at the speed of 70 km/hr in the opposite direction. Both trains finish crossing each ...
