In a shop apple, orange, mango and pomegranate are sold. Average price of them is Rs.100 per kg. Apple, orange, mango are sold for Rs.100, Rs.90, Rs.80 per kg respectively. Therefore what is price of pomegranate? Choose the correct option:
A) Rs. 100 B) Rs. 90 C) Rs. 130 D) Rs. 120 E) Rs. 110
EXPLANATION   Total price for apple, orange &amp; mango = Rs. (100 + 90 + 80) = Rs. 270.   Pomegranate price = Rs. [ (100 x 4) – 270 ]   = Rs. (400 – 270)   = Rs. 130.   Answer Rs. 130
<result>C</result>
In a shop apple, orange, mango and pomegranate are sold. Average price of them is Rs.100 per kg. Apple, orange, mango are sold for Rs.100, Rs.90, Rs.80 per kg respectively. Therefore what is price of pomegranate?