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'.

Q: Problem: 3 candidates in an election and received 5136 , 7636 and 11628 votes respectively . what % of the total votes did the winningcandidate got in that election ? 
Options: a ) 45 % , b ) 48 % , c ) 57 % , d ) 59 % , e ) 61 %

A: b
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Q: Problem: the difference between c . i . and s . i . on an amount of rs . 15,000 for 2 years is rs . 24 . what is the rate of interest per annum ? 
Options: a ) 8 , b ) 2 , c ) 9 , d ) 4 , e ) 6

A: d
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Q: Problem: a sum of money at simple interest amounts to $ 645 in 3 years and to $ 690 in 4 years . the sum is : 
Options: a ) $ 153 , b ) $ 510 , c ) $ 598 , d ) $ 549 , e ) $ 675

A:
b
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