TalentJR apps
Running a stall at the school fair? The money you spend on things is the cost. The money from selling is the sales. If sales are more than the cost, you made a profit; if less, a loss; if equal, no profit, no loss.
✓ You passed this lesson’s test.
Sales vs cost — “money in from sales minus money spent; more in is profit, more out is loss”
Use it for: School fairs and charity stalls, small businesses, and profit and loss in Class 7–8.
🧮 Check your own sums with the free Profit and loss calculator — it shows the working.
Check: 350 + 250 = 600 = 40 × 15 ✓
▶ Watch it animatedWork it out in your head or on paper, type the answer and press Check. Stuck? Press “Show me how”.
Right: 0 · Tried: 0
20 sums. Check each answer, then go to the next one. Get 16 or more right to pass.
🏅 Sign in with Google to earn the 🎪 Fair Stall Boss badge when you pass — and a certificate when you finish all 10 lessons of Part 3 · Money sense. You can still take the test without signing in.
Why does it work? When should you use it? Ask in English, मराठी or हिंदी.
Sign in with Google to ask Free — 20 questions a day.
Prefer a real teacher? TalentJR teachers take live online classes anywhere in India and visit homes in selected cities. Tell us what you need and our team will call you with timings and fees.