MCQ Collection
MDCAT 2026 MCQs
Practice MDCAT 2026 questions with answers and explanations.
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Correct Answer: B. 32
Explanation:
Total = left rank + right rank - 1.
Thus, 15 + 18 - 1 = 32.
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Correct Answer: C. The proposal was approved by the committee.
Explanation:
The object 'the proposal' becomes the subject of the passive sentence.
The simple past passive is formed with 'was' plus the past participle.
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Correct Answer: C. 4
Explanation:
Moving from 10th to 6th means passing the runners in 9th, 8th, 7th, and 6th positions.
He overtook 4 runners.
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Correct Answer: D. Ayesha wrote the letter.
Explanation:
The agent 'Ayesha' becomes the active subject.
The simple past passive 'was written' changes to the simple past active 'wrote.'
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Correct Answer: D. 42
Explanation:
Total candidates = 18 + 25 - 1.
This equals 42.
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Correct Answer: A. The road is being repaired.
Explanation:
The present continuous passive uses 'is/am/are being' plus a past participle.
The singular subject 'road' requires 'is being repaired.'
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Correct Answer: B. 3 A
Explanation:
Ohm's law gives I=V/R.
I=12/4 = 3 A.
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Correct Answer: B. My bicycle has been stolen.
Explanation:
The present perfect passive uses 'has/have been' plus a past participle.
The unknown agent can be omitted because it is not important.
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Correct Answer: C. 30 V
Explanation:
Use V=IR.
V=2×15 = 30 V.
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Correct Answer: C. The results will be announced tomorrow.
Explanation:
The future passive is formed with 'will be' plus a past participle.
The object 'the results' becomes the passive subject.
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Correct Answer: D. 10 Ω
Explanation:
Series resistances add directly.
R=3+7 = 10 Ω.
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Correct Answer: D. Ali said that he was tired.
Explanation:
The pronoun changes to match Ali, and the present tense backshifts after a past reporting verb.
'Am' therefore becomes 'was.'
