📄 07 - SET-4 (Trains Advanced), p.14

🎯 Question 11:

Two trains of the same length take 4 seconds and 6 seconds to cross a pole. If both the trains are running in the same direction, then how long will they take to cross each other?

(A) 24 seconds
(B) 36 seconds
(C) 40 seconds
(D) 42 seconds

• If the question has the keyword "Same/Equal/Identical", start the sum by equating the corresponding quantities.
• When 2 trains pass a pole → No Relative Speed.
• When 2 trains pass each other → Relative Speed.

🎯 Question 12:

Two trains of equal length can cross a pole in 5 seconds and 7 seconds respectively. In what time will they cross each other if they are going in the same direction?

(A) 40 sec
(B) 15 sec
(C) 28 sec
(D) 35 sec

If the question has the keyword "Equal/Same/Identical", start the sum by equating the corresponding quantities.

🎯 Question 13

Two trains of equal lengths take 13 seconds and 26 seconds, respectively, to cross a pole. If these trains are moving in the same direction, then how long will they take to cross each other?

(A) 40 seconds
(B) 50 seconds
(C) 39 seconds
(D) 52 seconds