instruction:
In this task, you need to answer the given multiple-choice question on the gain. Gain is the value by which to multiply the input. Classify your answers into 'a', 'b', 'c', 'd', and 'e'.
question:
Problem: what is 120 % of 13 / 24 of 840 ? 
Options: a ) 436 , b ) 478 , c ) 512 , d ) 546 , e ) 620
answer:
d


question:
Problem: if each edge of cube increased by 30 % , the percentage increase in 
Options: a ) 69 , b ) 72 , c ) 64 , d ) 61 , e ) 75
answer:
a


question:
Problem: a cycle is bought for rs . 450 and sold for rs . 520 , find the gain percent ? 
Options: a ) 18 , b ) 14 , c ) 20 , d ) 15 , e ) 15.55
answer:

e