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: a 250 meter long train crosses a man standing on the platform in 12 sec . what is the speed of the train ? 
Options: a ) 228 , b ) 108 , c ) 1266 , d ) 75 , e ) 211

Answer: d


Question: Problem: a searchlight on top of the watchtower makes 2 revolutions per minute . what is the probability that a man appearing near the tower will stay in the dark for at least 5 seconds ? 
Options: a ) 5 / 6 , b ) 5 / 12 , c ) 7 / 12 , d ) 11 / 12 , e ) 11 / 15

Answer: a


Question: Problem: how long does a train 100 m long travelling at 60 kmph takes to cross a bridge of 80 m in length ? 
Options: a ) 15.8 sec , b ) 14.9 sec , c ) 12.4 sec , d ) 10.8 sec , e ) 11.8 sec

Answer:
d