MCQ Collection
MDCAT 2026 MCQs
Practice MDCAT 2026 questions with answers and explanations.
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Correct Answer: C. Circular reasoning
Explanation:
The conclusion is repeated in the reason without independent support.
The argument assumes what it is trying to prove.
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Correct Answer: D. Inappropriate appeal to authority
Explanation:
Fame in acting does not establish expertise in nutrition science.
The endorsement is not reliable scientific evidence.
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Correct Answer: D. stingy
Explanation:
The first pair consists of opposites.
'Stingy' is the opposite of 'generous.'
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Correct Answer: A. A low purchase price did not make the software economical overall.
Explanation:
The sentence contrasts a low initial cost with high ongoing maintenance costs.
Overall economy depends on more than the purchase price.
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Correct Answer: B. Hina must present original documents.
Explanation:
The general rule applies to every shortlisted candidate.
Because Hina belongs to that group, the requirement applies to her.
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Correct Answer: C. Longer opening hours made the library more accessible during examinations.
Explanation:
The increase in evening attendance follows the extension of opening hours.
The passage supports improved access, not the stronger unsupported claims.
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Correct Answer: D. High demand did not lead to increased production.
Explanation:
The contrast states that demand was high but output was not raised.
No information establishes a decrease or discontinuation.
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Correct Answer: A. Kamran was a registered member.
Explanation:
'Only registered members' makes registration a necessary condition for entry.
If the rule was followed, Kamran must be registered.
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Correct Answer: B. The fee was paid.
Explanation:
Payment is stated as a necessary condition for processing.
Because processing occurred, the condition must have been satisfied.
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Correct Answer: C. No conclusion can be drawn that remote employees are managers.
Explanation:
The two statements do not identify whether any remote worker is a manager.
The information is insufficient for that relation.
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Correct Answer: D. Electricity did not fail, assuming the rule has no exceptions.
Explanation:
If failure always causes closure, an open shop rules out failure under the stated assumption.
This uses the contrapositive of the rule.
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Correct Answer: A. The alarm may be armed, but it is not certain.
Explanation:
The rule says arming is sufficient for the light, not that it is the only cause.
Affirming the consequent would be invalid.