MCQ Collection
MDCAT Logical Reasoning MCQs
Practice MDCAT Logical Reasoning questions with answers and explanations.
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Correct Answer: C. Heavy fog reduced visibility.
Explanation:
The phrase after 'because' gives the reason for the delay.
That condition is the cause.
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Correct Answer: D. The website became unavailable.
Explanation:
The event following 'so' is presented as the result.
Website unavailability is the effect of server failure.
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Correct Answer: D. Hina must submit original documents.
Explanation:
The stated requirement applies to all interviewed applicants.
Hina belongs to that group, so it applies to her.
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Correct Answer: A. Divert traffic to the alternate route.
Explanation:
The stated problem affects the current road and an alternative is available.
Diverting traffic directly addresses the risk.
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Correct Answer: B. Make future instructions clearer and verify understanding.
Explanation:
The identified cause is misunderstanding rather than time or class size.
Clearer instructions and confirmation directly target that cause.
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Correct Answer: C. Install controls and investigate the source of excess emissions.
Explanation:
The violation requires both corrective control and diagnosis.
The other options avoid rather than solve the problem.
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Correct Answer: B. Some farmers are not illiterate.
Explanation:
The educated farmers cannot be illiterate.
Thus, some farmers are not illiterate.
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Correct Answer: C. It cannot be concluded that any key is rusty.
Explanation:
The rusty metal objects may be different from the keys.
The premises do not establish a required overlap.
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Correct Answer: D. Some officials are not corrupt.
Explanation:
The officials identified as honest cannot be corrupt.
Therefore, some officials are not corrupt.
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Correct Answer: A. False attendance records were a concern.
Explanation:
The action is intended to reduce false records, so such records must be considered a problem.
The other statements are not required for the decision.
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Correct Answer: B. Rain is considered possible.
Explanation:
A forecast of rain justifies preparation but does not guarantee the event.
The reasonable conclusion is that rain is possible.
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Correct Answer: C. Students need study facilities later than usual.
Explanation:
Extended hours are useful only if students need access during those hours.
The decision does not require every student to study at night.