1.

A train of 150 meter 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 [CBSE PMT 1992; BHU 1998]

A.          12 sec                           
B.          8 sec
C.          15 sec
D.          10 sec
Answer» E.


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