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A shopkeeper buys something at the cost price (CP) and sells it at the selling price (SP). If SP is more, the difference is the profit. Profit percentage always compares the profit with the cost price.
✓ You passed this lesson’s test.
On the cost price — “profit % = profit ÷ cost price × 100”
Use it for: School fair stalls, small businesses, and the Class 7–8 profit and loss chapters.
🧮 Check your own sums with the free Profit and loss calculator — it shows the working.
Check: 15% of 400 = 60, and 400 + 60 = 460 ✓
▶ Watch it animatedWork it out in your head or on paper, type the answer and press Check. Stuck? Press “Show me how”.
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20 questions. Check each answer, then go to the next one. Get 16 or more right to pass.
🏅 Sign in with Google to earn the 💹 Profit Pilot badge when you pass — and a certificate when you finish all 6 lessons of Part 4 · Percentages and money. You can still take the test without signing in.
Why does it work? When should you use it? Ask in English, मराठी or हिंदी.
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