A boy has Rs. 560 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 ?  Answers:  A) 90  B) 105  C) 140  D) 130  E) 120
Let number of notes of each denomination be x.   Then x + 5x + 10x = 560   16x = 560   x = 35.   Hence, total number of notes = 3x = 105.   105
<result>B</result>
A boy has Rs. 560 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 ?