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SASMO 2019 Grade 8 Question 14

SASMO · SASMO 2019 Grade 8

Question 14

A leader asked his 6 followers what was inside a gift box. They sit around a table. Two truth-tellers sit next to each other, and two liars also sit next to each other. Each of the remaining two followers is either a truth-teller or a liar, and these remaining two do not sit next to each other. Their responses are shown below. What is inside the gift box?

Question illustration

Reading convention: the bottom-right follower has no response printed in the source; leave that response unknown. A truth-teller gives the true object and a liar gives a false object. The adjacent pairs and remaining two are a partition of the six followers.
  1. Camera
  2. Laptop
  3. Wallet
  4. Watch
  5. Insufficient data