Correct Answer: ₹ 10
Explanation:
Cost of coffee powder used in one cup = 20/10 = ₹ 2
Cost of milk used in one cup = (30/1000) x 200 = ₹ 6
∴ Cost of each cup coffee = 2 + 6 = ₹ 8
To gain 25% profit, sale price of each cup of coffee = 125% of 8 = ₹ 10
Discussion & Comments