MCQ Collection
China MCQs
Practice China questions with answers and explanations.
Correct Answer: 74
Explanation:
Convert 20% to 20/100 and multiply by 370, giving 74.0.
Choose an option to check your answer.
Correct Answer: B. 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: 420
Explanation:
Add all three reported values: 105+140+175=420.
Choose an option to check your answer.
Correct Answer: A. 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: D. 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.
Correct Answer: 21
Explanation:
Each unordered pair meets once, so the total is C(7,2)=7×6/2=21.
Choose an option to check your answer.
Correct Answer: D. 27
Explanation:
The sequence increases by 6 each time, so the next term is 27.
Correct Answer: 144
Explanation:
Convert 40% to 40/100 and multiply by 360, giving 144.0.
Choose an option to check your answer.
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: 414
Explanation:
Add all three reported values: 104+138+172=414.
Choose an option to check your answer.
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: 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.