TASK DEFINITION: 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'.
PROBLEM: Problem: a train is 360 meter long is running at a speed of 30 km / hour . in what time will it pass a bridge of 140 meter length ? 
Options: a ) 87 , b ) 69 , c ) 60 , d ) 72 , e ) 21

SOLUTION: c

PROBLEM: Problem: how many seconds will a train 100 meters long take to cross a bridge 160 meters long if the speed of the train is 36 kmph ? 
Options: a ) 26 , b ) 72 , c ) 25 , d ) 82 , e ) 27

SOLUTION: a

PROBLEM: Problem: the lcm and hcf of two numbers are 100 and 10 respectively . find the larger of the two numbers if their sum is 110 . 
Options: a ) 100 , b ) 12 , c ) 35 , d ) 466 , e ) 56

SOLUTION:
a