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'.

[EX Q]: Problem: there were two candidates in an election . winner candidate received 58 % of votes and won the election by 288 votes . find the number of votes casted to the winning candidate ? 
Options: a ) 776 , b ) 1044 , c ) 299 , d ) 257 , e ) 125
[EX A]: b

[EX Q]: Problem: the sale price sarees listed for rs . 495 after successive discount is 15 % and 10 % is ? 
Options: a ) 288 , b ) 378 , c ) 342 , d ) 662 , e ) 262
[EX A]: b

[EX Q]: Problem: a fruit seller had some oranges . he sells 40 % oranges and still has 420 oranges . how many oranges he had originally ? 
Options: a ) 420 , b ) 700 , c ) 220 , d ) 400 , e ) none of these
[EX A]:
b