In how much time will a 100 m long train pass a 75 m long train coming from the opposite direction with a speed of 54 km/h and the speed of the train is 72 km/h?

• A. 9 सेकण्ड
• B. 8 सेकण्ड
• C. 5 सेकण्ड
• D. 4 सेकण्ड