Practice Library
All MCQs
Browse exam-wise, subject-wise, and country-wise MCQs with explanations.
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Correct Answer: A. 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. 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: 564
Explanation:
Add all three reported values: 129+188+247=564.
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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: 244
Explanation:
Convert 40% to 40/100 and multiply by 610, giving 244.0.
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Correct Answer: A. 28
Explanation:
The sequence increases by 6 each time, so the next term is 28.
Correct Answer: 55
Explanation:
Each unordered pair meets once, so the total is C(11,2)=11×10/2=55.
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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.
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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: 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.
Correct Answer: 558
Explanation:
Add all three reported values: 128+186+244=558.
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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.
