What is the profit percentage if you buy bananas at the rate of ₹ 10 per dozen…
2021
What is the profit percentage if you buy bananas at the rate of ₹ 10 per dozen and sell them at the rate of 10 bananas for ₹ 12?
- A.
36%
- B.
44%
- C.
42%
- D.
48%
Attempted by 2 students.
Show answer & explanation
Correct answer: B
Step 1: Find the cost price per banana. Since 12 bananas cost ₹10, the cost price per banana is ₹10 ÷ 12 = ₹0.833.
Step 2: Find the selling price per banana. Since 10 bananas are sold for ₹12, the selling price per banana is ₹12 ÷ 10 = ₹1.2.
Step 3: Calculate profit per banana. Profit = Selling price - Cost price = ₹1.2 - ₹0.833 = ₹0.367.
Step 4: Calculate profit percentage. Profit percentage = (Profit / Cost price) × 100 = (0.367 / 0.833) × 100 ≈ 44%.
हिन्दी उत्तर: चरण 1: प्रति केले की लागत मूल्य ज्ञात करें। 12 केले ₹10 में आते हैं, इसलिए प्रति केले की लागत मूल्य ₹10 ÷ 12 = ₹0.833 है। चरण 2: प्रति केले की बिक्री मूल्य ज्ञात करें। 10 केले ₹12 में बेचे जाते हैं, इसलिए प्रति केले की बिक्री मूल्य ₹12 ÷ 10 = ₹1.2 है। चरण 3: प्रति केले का लाभ ज्ञात करें। लाभ = बिक्री मूल्य - लागत मूल्य = ₹1.2 - ₹0.833 = ₹0.367। चरण 4: लाभ प्रतिशत ज्ञात करें। लाभ प्रतिशत = (लाभ / लागत मूल्य) × 100 = (0.367 / 0.833) × 100 ≈ 44%।