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 45 % of z is 96 % of y and y is 75 % of x , what percent of x is z ? 
Options: a ) 200 , b ) 160 , c ) 100 , d ) 65 , e ) 50
answer:
b


question:
Problem: 150 is what percent of 60 ? 
Options: a ) 250 % , b ) 20 % , c ) 50 % , d ) 200 % , e ) 500 %
answer:
a


question:
Problem: in how many years rs 100 will produce the same interest at 5 % as rs . 600 produce in 4 years at 10 % 
Options: a ) 44 , b ) 52 , c ) 50 , d ) 46 , e ) 48
answer:

e