. 1 6 48. A train of 150 metre length is going towards north direction at a speed of 10 m/s. A parrot flies at the speed of 5 m/s towards south direction parallel to the railways track. The time taken by the parrot to cross the train is (a) 12 s (b) 8s (c) 15 s (d) 10 S (1988 T )
Answers
Answered by
1
Answer:
I think that ans should be 10sec as both move in opposite direction so there speed will be added and then divide by length of train
Similar questions