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Convert €100 to $150 (1.5*100) to DKK 750 (150*5) and back to €107.14 (750/7).
350 metre long train ‘A’ is running with a speed of 43.2 km/hr. Train ‘B’ which is 387 metre long is running with a speed of 90 km/h in opposite...
Two trains approach each other at 21 kmph and 25 kmph from 2 places 230 km apart. After how many hours they will meet?
Train ‘A’ travelling with a speed of 84 km/h can cross a pole in 12 seconds. If the length of train ‘B’ is 20% less than that of train ‘A’ a...
Two trains of equal lengths take 20 seconds and 30 seconds respectively to cross a telegraph post. If the length of each train be 360 metres, in what ti...
Two cars start from a place with a speed of 65 km/hr at an interval of 15 minutes. A man coming from the opposite direction towards the place meets the ...
A train is moving at a constant speed of 234 km/hr. It takes 8 seconds to pass a pole and 18 seconds to cross a platform. Calculate the difference betw...
Without stopping the speed of the train is 120 kmph, with stopping the speed of the train is 70 kmph.Find the stop time of the train?
Two cars start from a place with a speed of 50 km/hr at an interval of 12 minutes. What is the speed of a man coming from the opposite direction towards...