Question
Which of the following is India’s first web
repository launched by The National Environmental Engineering Research Institute (NEERI) along with CSIR (Council of Scientific Industrial Research)?Solution
The correct answer is C
Train Y leaves Hyderabad at a certain time. After 7 hours Flyer Express leaves the same station and travels in the same direction at the speed of 140 km...
A train 200 m long crosses a platform 250 m long in 18 seconds. The speed ratio of this train to another is 5:7. What is the length of the other train i...
Two trains start simultaneously from stations X and Y, moving toward each other. The first train travels at a speed of 60 km/h, w...
Length of a train, whose speed is 45 km/h, is 225 metres. Find the time taken (in seconds) by train to cross a bridge of length 375 metres.
A train 300 metre long takes 45 sec to cross a man running at a speed of 6 km/hr in the direction opposite to that of train. What is the speed of the tr...
Two trains A and B, were proceeding in the same direction on parallel tracks at 23 km/hr and 77 km/hr respectively. A man noticed that it took exactly 1...
Train X running at a speed of 34 km/hr crosses train Y in 20 seconds. Find the speed of train Y (in km/hr), if the sum of the length of train X and Y is...
A train 460 metres long is running at a speed of 54 km/hr. If it crosses a tunnel in 1 minute, then the length of the tunnel (in meters) is:
A train 200 metre long takes 20 sec to cross a man running at a speed of 4 km/hr in the direction same to that of train. What is the speed of the train?
Length of a train, whose speed is 60 km/h, is 300 metres. Find the time taken (in seconds) by train to cross a bridge of length 600 metres.
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