TASK DEFINITION: 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'.
PROBLEM: Problem: a bowl of fruit contains 14 apples and 20 oranges . how many oranges must be removed so that 70 % of the pieces of fruit in the bowl will be apples ? 
Options: a ) 3 , b ) 6 , c ) 14 , d ) 17 , e ) 20

SOLUTION: c

PROBLEM: Problem: a present value of a machine is $ 900 . its value depletiation rate is 25 % per annum then find the machine value before 2 years ? 
Options: a ) $ 1500 , b ) $ 1200 , c ) $ 1600 , d ) $ 1000 , e ) $ 1350

SOLUTION: c

PROBLEM: Problem: if the compound interest on a certain sum of money for 5 years at 10 % per annum be rs . 993 , what would be the simple interest ? 
Options: a ) rs . 1500 , b ) rs . 890 , c ) rs . 895 , d ) rs . 900 , e ) none

SOLUTION:
a