Two train 100 meters and 95 meters long respectively pass each other…

Question

Two train 100 meters and 95 meters long respectively pass each other in 27 seconds, when they run in the same direction and in 9 seconds when they run in opposite directions. Speed of the two trains are?

Accepted Answer

Option B. 52 km/hr, 26 km/hr. Answer & Solution Answer: Option B Solution: & Let the speed of first train be & S_1 km/hr and speed of second train & is S_2 km/hr & As we know, & Time & = total distance relative speed in same/opposite direction & In the same direction & 27 sec = ( 100 + 95 ) ( S_1 - S_2 ) × 5…