Task: Question Answering
Input (English): Question: Mukesh borrowed a sum of Rs. 10000 at simple interest from a bank. After two years he takes Rs. 12000 more as loan and discharge all the debt at the end of next 3 years depositing Rs. 27160 to the bank. What is the rate of interest per annum?

 Option A: 5%

 Option B: 6%

 Option C: 8%

 Option D: 10%

 Option E: None of these
Output (English): Option B