MCQ Collection
China MCQs
Practice China questions with answers and explanations.
Correct Answer: 432
Explanation:
Add all three reported values: 107+144+181=432.
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Correct Answer: B. The evidence supports correlation but does not by itself establish causation
Explanation:
Association alone cannot rule out confounding, reverse direction or chance; causal inference requires stronger design and evidence.
Correct Answer: 36
Explanation:
Each unordered pair meets once, so the total is C(9,2)=9×8/2=36.
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Correct Answer: B. 17
Explanation:
The sequence increases by 3 each time, so the next term is 17.
Correct Answer: 95
Explanation:
Convert 25% to 25/100 and multiply by 380, giving 95.0.
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Correct Answer: C. All analysts are readers, and some readers are planners; it does not follow that all analysts are planners
Explanation:
The premises establish analyst→reader and the existence of reader-planners, but do not connect those planners to every analyst.
Correct Answer: 426
Explanation:
Add all three reported values: 106+142+178=426.
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Correct Answer: C. The evidence supports correlation but does not by itself establish causation
Explanation:
Association alone cannot rule out confounding, reverse direction or chance; causal inference requires stronger design and evidence.
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Correct Answer: C. Verify the rule, document the facts and use the authorised escalation channel
Explanation:
A defensible response preserves evidence, verifies authority and uses the proper review route before changing a record.
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Correct Answer: C. evidence
Explanation:
Evidence is the relevant basis for a defensible recommendation; the other options cannot substantiate a claim.
Correct Answer: 28
Explanation:
Each unordered pair meets once, so the total is C(8,2)=8×7/2=28.
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Correct Answer: D. 12
Explanation:
The sequence increases by 2 each time, so the next term is 12.