Question

Find the speed and average speed of a train which leaves varanasi at 5 pm and reaches kolkata the next day at 11 am. The distance between two stations is 990 km and the total time for stoppage is 3 hour between these station

Answer 1

Answer:

Total Time taken = 5 pm to 11 am which is, 6 hr

Time Of stoppage = 3 hour, which makes, 6 hr - 3 hr = 3 hr

Speed = Distance/ time

           = 990/3 = 330 km/hr

Average speed = Total Distance/ Total Time

                          = 990/6 =  165 km/hr

Therefore, Speed = 330 km/hr and Average Speed = 165 km/hr