MCQ Collection
NAT MCQs
Practice NAT questions with answers and explanations.
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Correct Answer: B. No definite relation between judges and professors can be concluded.
Explanation:
The professor-lawyers may or may not be judges.
The premises do not require either overlap or separation.
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Correct Answer: C. No surgeons are untrained.
Explanation:
Every surgeon is a doctor, and no doctor is untrained.
Therefore, no surgeon can be untrained.
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Correct Answer: C. Some chairs are heavy.
Explanation:
The chairs that are wooden must also be heavy.
Therefore, some chairs are heavy.
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Correct Answer: D. No definite relation between pencils and expensive items can be concluded.
Explanation:
The expensive stationery items may or may not include pencils.
The premises do not establish a definite overlap.
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Correct Answer: A. No definite relation between teachers and poets can be concluded.
Explanation:
The two groups of writers mentioned could be different individuals.
An overlap between teachers and poets is possible but not necessary.
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Correct Answer: B. No cup is edible.
Explanation:
Every cup belongs to the container class.
Since containers are not edible, cups cannot be edible.
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Correct Answer: C. Some cars do not use petrol.
Explanation:
The cars identified as electric do not use petrol.
Therefore, some cars do not use petrol.
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Correct Answer: D. No musician is dull.
Explanation:
Musicians are a subset of creative people.
Since creative people are not dull, musicians are not dull.
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Correct Answer: A. Some students are disciplined.
Explanation:
The students who are athletes must be disciplined.
Thus, at least some students are disciplined.
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Correct Answer: B. Some windows are not metal.
Explanation:
The transparent windows cannot belong to the metal category.
Therefore, some windows are not metal.
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Correct Answer: C. It cannot be concluded whether any mango is sour.
Explanation:
The sour fruits may be mangoes or other fruits.
The premises give no certain relation between mangoes and sourness.
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Correct Answer: D. No definite conclusion about red buses follows.
Explanation:
The red vehicles might not be buses.
The information does not force any bus to be red or not red.
