Rahim bought 65 books for Rs.1160 from one shop and 50 books for Rs.920 from another. What is the average price he paid per book ?	Choose the correct option.
A) Rs.18.28  B) Rs.20  C) Rs.18.08  D) Rs.28.08  E) Rs.38.08
Average price per book = (1160 + 920) / (65 + 50) = 2080 / 115 = Rs.18.08   ANSWER:Rs.18.08
<result>C</result>
Rahim bought 65 books for Rs.1160 from one shop and 50 books for Rs.920 from another. What is the average price he paid per book ?