Ravi’s father’s only son’s sister — who is she? Read the chain one step at a time and draw a small family tree. “Only son” and “only daughter” are the big clues.
Harder family puzzles from competitive exams: “pointing to a photograph” chains, coded relations (A + B means A is the father of B) and questions asked the other way round. Every question comes from a real family tree, so there is always exactly one answer.
Start from the speaker (“my”) and change one step at a time: my father’s sister = my aunt.
“Only son” or “only brother” means there is just one, so you know exactly who it is.
For codes, write each pair as a sentence first (A + B → A is the father of B), then join them.
Asked the other way round? Find the first relation, then flip it: if she is my aunt, I am her nephew or niece.
🔥 Challenge practice
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
🔥 Blood relations challenge test
20 questions. Check each answer, then go to the next one. Get 16 or more right to pass.
🏅 Pass to earn the 🔥 Family Tree Master badge — sign in with Google to keep it.
The challenge is extra: it doesn't count towards the part certificate.
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