MCQ Collection
China MCQs
Practice China questions with answers and explanations.
Correct Answer: 636
Explanation:
Add all three reported values: 141+212+283=636.
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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.
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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: B. evidence
Explanation:
Evidence is the relevant basis for a defensible recommendation; the other options cannot substantiate a claim.
Correct Answer: 45
Explanation:
Each unordered pair meets once, so the total is C(10,2)=10×9/2=45.
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Correct Answer: D. 25
Explanation:
The sequence increases by 4 each time, so the next term is 25.
Correct Answer: 222
Explanation:
Convert 30% to 30/100 and multiply by 740, giving 222.0.
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Correct Answer: B. 20
Explanation:
The sequence increases by 3 each time, so the next term is 20.
Correct Answer: 630
Explanation:
Add all three reported values: 140+210+280=630.
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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.
Choose an option to check your answer.
Correct Answer: B. 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.
Choose an option to check your answer.
Correct Answer: C. evidence
Explanation:
Evidence is the relevant basis for a defensible recommendation; the other options cannot substantiate a claim.