Two trains, one 120 m long and the other 180 m long, are moving in opposite directions at 45 km/hr and 54 km/hr respectively. How much time will they take to completely pass each other? [Give the answer in seconds, correct to one decimal place.]
Subject: Mathematics | Topic: Arithmetic | Difficulty: MEDIUM
Options
- (A) 11.5 s
- (B) 12.0 s
- (C) 10.9 s
- (D) 9.5 s
Verified Answer
Option (C): 10.9 s
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