Question

Raghu bought 4 dozen oranges at Rs. 12 per dozen and 2 dozen oranges at Rs. 16 per dozen. He sold them all to earn 20% profit. At what price per dozen did he sell the oranges ?

• A. Rs. 14.40
• B. Rs. 16
• C. Rs. 16.80
• D. Rs. 19.20

Answer 1

The correct option is B Rs. 16

Total C.P. Rs. ($12\times$4+16$\times$ 2)
= Rs. 80

S.P. of 6 dozen oranges
$=Rs.(\frac{120}{100}\times 80)=Rs.96.$

S.P. per dozen = Rs 16.