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: if the difference between compound interest ( interest compounded yearly ) and simple interest on a sum for 3 years at 20 % p . a . is rs . 132 , then the sum is 
Options: a ) rs . 3500 , b ) rs . 1500 , c ) rs . 2500 , d ) rs . 3000 , e ) none
answer:
e


question:
Problem: how much 60 % of 50 is greater than 30 % of 30 ? 
Options: a ) 21 , b ) 91 , c ) 11 , d ) 17 , e ) 12
answer:
a


question:
Problem: a man buys a cycle for rs . 1600 and sells it at a loss of 20 % . what is the selling price of the cycle ? 
Options: a ) 1410 , b ) 1420 , c ) 1430 , d ) 1440 , e ) 1280
answer:

e