Task: Question Answering
Input (English): Question: Aniket deposited two parts of a sum of 25000 in different banks at the rates of 15% per annum and 18% per annum respectively. In one year he got 4050 as the total interest. What was the amount deposited at the rate of 18% per annum?

 Option A: 9000

 Option B: 18000

 Option C: 15000

 Option D: Data inadequate

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