TalentJR apps
Age and coin riddles look tricky but break into small steps. Ages: everyone gets older by the same number of years. Coins: pretend every coin is the smaller coin, then see how much extra money there is.
✓ You passed this trick’s test.
Pretend and adjust — “pretend every coin is ₹1, then each ₹2 coin adds ₹1 extra”
Use it for: Maths riddles, reasoning and Olympiad tests, and real-life money counting.
Check: 4 × ₹2 + 6 × ₹1 = ₹8 + ₹6 = ₹14 ✓
▶ Watch it animated✓ Written and checked by the TalentJR team · Updated 13 Oct 2026 · How we make our lessons
Work it out in your head or on paper, then tap your answer — or type it and press Check. Stuck? Press “Show me how”.
Right: 0 · Tried: 0
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 🧠 Riddle Solver badge when you pass — and a certificate when you finish all 5 tricks of Part 3 · Puzzles & quick wins. 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. Tell us what you need and our team will call you with timings and fees.