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 ?  Choose the correct choice from the following answers:  A) 45  B) 60  C) 75  D) 90  E) 95
Let number of notes of each denomination be x.   Then x + 5x + 10x = 400   16x = 400   x = 25.   Hence, total number of notes = 3x = 75.   Answer: Option 75
<result>C</result>
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 ?