Detective Thinking
P4 Mind & Heart · Critical Thinking — logic, deduction and evidence · 24 questions · difficulty D1–D5 · Singapore MOE-aligned
Sample questions
SAMPLE 1
Siti says, 'Bao Bao the panda is the calmest Lumling pet because he never gets excited.' Nurul says, 'I think Mochi is the funniest pet.' Which statement is a fact and which is an opinion?
- A Siti's is a fact, Nurul's is an opinion.
- B Nurul's is a fact, Siti's is an opinion.
- C Both are facts.
- D Both are opinions.
SAMPLE 2
After school, a library book is found on the floor. Only Mei Ling (loves animal stories), Irfan (pencil case nearby), and Hakim (borrowed the book last month) were still in class. Who most likely left the book?
- A Mei Ling, because she loves animal stories.
- B Irfan, because his pencil case was nearby.
- C Hakim, because he had borrowed it before.
- D There is not enough information.
SAMPLE 3
At recess, Priya's biscuit box has fewer biscuits than she packed. She finds crumbs on Arjun's shirt. Marcus says he saw Arjun near her bag. Arjun says he ate his own biscuits. Which is the best explanation?
- A Arjun definitely took them because crumbs are on him.
- B Marcus might be lying, so Arjun is innocent.
- C The evidence suggests Arjun might have taken them, but it is not certain.
- D Arjun is lying because he was near the bag.
🐼
Check your answers in the app — free
All 24 questions with instant marking, step-by-step hints, badges and a pixel pet that grows as you learn. No login, no payment, ever.
More P4 Mind & Heart topics