Question

17. Two trains, each of length 150 metres, are moving in opposite directions with equal speed of 90 km per hour. The time taken by the trains to cross each other will be
(A) 3 seconds
(B) 4.5 seconds
(C) 6 seconds
(D) 9 seconds
(E) None of the above/More than one of the above

Answer 1

Explanation:

Two trains, each of length 150 metres, are moving in opposite directions with equal speed of 90 km per hour. The time taken by the trains to cross each other will be

(A) 3 seconds

(B) 4.5 seconds✓✓✓✓✓

(C) 6 seconds

(D) 9 seconds

(E) None of the above/More than one of the above

Answer 2

Explanation:

17. Two trains, each of length 150 metres, are moving in opposite directions with equal speed of 90 km per hour. The time taken by the trains to cross each other will be

(A) 3 seconds

(B) 4.5 seconds✔️✔️

(C) 6 seconds

(D) 9 seconds

(E) None of the above/More than one of the above