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 profit percent is made by selling an article at a certain price , if by selling at 4 / 5 rd of that price , there would be a loss of 20 % ?
Options: a ) 0 % , b ) 29 % , c ) 70 % , d ) 27 % , e ) 28 %
answer:
a

question:
Problem: a candidate got 35 % of the votes polled and he lost to his rival by 2430 votes . how many votes were cast ?
Options: a ) 7500 , b ) 3388 , c ) 8100 , d ) 2888 , e ) 2661
answer:
c

question:
Problem: in a certain company 20 % of the men and 40 % of the women attended the annual company picnic . if 45 % of all the employees are men . what % of all the employee went to the picnic ?
Options: a ) 31 % , b ) 34 % , c ) 35 % , d ) 36 % , e ) 37 %
answer:
a