TASK DEFINITION: The task is to generate the correct answer for a given math problem.
PROBLEM: Problem: the least number which should be added to 1789 so that the sum is exactly divisible by 5 , 6 , 4 and 3 is ?

SOLUTION: 11

PROBLEM: Problem: what ratio must a shopkeeper mix peas and soybean of rs . 16 and rs . 25 / kg , as to obtain a mixture of rs . 21.50 ?

SOLUTION: 7 : 11

PROBLEM: Problem: at what rate of compound interest per annum will a sum of $ 1200 becomes 1348.32 in 2 years ?

SOLUTION:
6 %