Practice Library
All MCQs
Browse exam-wise, subject-wise, and country-wise MCQs with explanations.
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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. 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: 546
Explanation:
Add all three reported values: 126+182+238=546.
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Correct Answer: D. 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: 145
Explanation:
Convert 25% to 25/100 and multiply by 580, giving 145.0.
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Correct Answer: D. 21
Explanation:
The sequence increases by 3 each time, so the next term is 21.
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. 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: 540
Explanation:
Add all three reported values: 125+180+235=540.
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Correct Answer: D. 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.
