Correct option is D
Given:
Cost of 12 dozens of apples at Rs. 300 per dozen.
Selling price per apple = Rs. 30.
Formula Used:
Total Cost Price (CP) = Cost per dozen × number of dozens
Total Selling Price (SP) = Selling price per apple × total number of apples
Profit Percentage =
Solution:
Total number of apples = 12 × 12 = 144.
Total CP = 300 × 12 = 3600.
Total SP = 30 × 144 = 4320.
Profit Percentage = = 20%
Thus, the profit percentage of Dinesh is 20%.