Question

A train of length 150 m is going towards north at
speed of 10 m/s. A parrot files at a speed of 5 m/s
towards south along the railway track. The time
aken by the parrot to cross the train is equal to
185
(B) 10 s
12 s
(D) 15 s​

Answer 1

Answer:

B 10 second.

${5}^{6 }$