TalentJR apps
Age puzzles look tricky, but one fact makes them easy: in n years everyone is n years older, so the difference between two ages never changes. Turn the clues into parts or a small equation.
✓ You passed this lesson’s test.
Same years for everyone — “n years later or earlier, every age changes by n — the difference never changes”
Use it for: Age puzzles in aptitude and scholarship tests, and early algebra in Class 6–8.
Check: 4 years ago: mother 32, Meera 8, and 32 = 4 × 8 ✓
▶ 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 questions. Check each answer, then go to the next one. Get 16 or more right to pass.
🏅 Sign in with Google to earn the 🎂 Age Solver badge when you pass — and a certificate when you finish all 10 lessons of Part 2 · Everyday maths. 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.
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