Question : A train of 150 𝑚 length is going towards north direction at a speed of 10𝑚/sec. A parrot flies at the speed of 5 𝑚/𝑠𝑒𝑐 towards south direction parallel to the railway track. The time taken by the parrot to cross the train is
(A) 12 𝑠𝑒𝑐
(B) 8 𝑠𝑒𝑐
(C) 15 𝑠𝑒𝑐
(D) 10 𝑠𝑒𝑐
Answer : option (D)
Solution :
