Task: Question Answering
Input (English): Question: A man has Rs. 400 in the denominations of one-rupee notes, five-rupee notes and ten-rupee notes. The number of notes of each denomination is equal. What is the total number of notes that he has ?

 Option A: 45

 Option B: 60

 Option C: 75

 Option D: 90

 Option E: 105
Output (English): Option C