A) 15 s
B) 10 s
C) 12 s
D) 8 s
Correct Answer: B
Solution :
Relation velocity of parrot w.r.t. train is \[v=10+5=15\,m/s\] Length of train = 150 m Hence, time taken by the parrot to cross th train \[=\frac{distance\text{ }travelled}{time\text{ }taken}\] \[=\frac{150}{15}=10\,s\].You need to login to perform this action.
You will be redirected in
3 sec