In this task, you need to answer the given multiple-choice question on the physics. Classify your answers into 'a', 'b', 'c', 'd', and 'e'.
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Question: Problem: how many seconds will a train 120 meters long take to cross a bridge 200 meters long if the speed of the train is 36 kmph ? 
Options: a ) 22 sec , b ) 32 sec , c ) 25 sec , d ) 24 sec , e ) 31 sec

Answer: b


Question: Problem: a train running at the speed of 120 km / hr crosses a pole in 18 seconds . what is the length of the train ? 
Options: a ) 560 , b ) 570 , c ) 580 , d ) 590 , e ) 600

Answer: e


Question: Problem: a train 225 m long running at 90 kmph crosses a platform in 25 sec . what is the length of the platform ? 
Options: a ) 271 , b ) 266 , c ) 400 , d ) 277 , e ) 232

Answer:
c