Ram bought 4 dozen apples at Rs. 12 per dozen and 2 dozen apples at Rs. 16 per dozen. He sold all of them to earn 20%. At what price per dozen did he sell the apples?
A. Rs. 14.40
B. Rs. 16.00
C. Rs. 16.80
D. Rs. 19.20
Answer:B
Ram bought 4 dozen apples at Rs. 12 per dozen and 2 dozen apples at Rs. 16 per dozen. He sold all of them to earn 20%. At what price per dozen did he sell the apples?
A. Rs. 14.40 B. Rs. 16.00 C. Rs. 16.80 D. Rs. 19.20