MCQ Collection
IQ Test MCQs
Practice IQ Test questions with answers and explanations.
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Correct Answer: C. Some writers are not careless.
Explanation:
The writers who are poets cannot be careless.
Thus, some writers are not careless.
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Correct Answer: C. Install controls and investigate the source.
Explanation:
The violation requires correction and diagnosis.
The other options avoid the problem.
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Correct Answer: C. Either statement alone is sufficient.
Explanation:
Divisibility by 4 or 2 independently proves evenness.
Either statement answers the question.
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Correct Answer: D. Some pets are not birds.
Explanation:
The pets that are cats cannot be birds.
Therefore, some pets are not birds.
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Correct Answer: D. Some phones are insured.
Explanation:
The expensive phones belong to the insured category.
Thus, some phones are insured.
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Correct Answer: D. Convenience alone does not prove universal suitability.
Explanation:
The conclusion is much broader than the supporting reason.
Other learning needs are ignored.
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Correct Answer: D. Both statements together are sufficient.
Explanation:
A single rank cannot give the total.
Together they give 7+9-1=15.
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Correct Answer: A. Some managers are graduates.
Explanation:
The managers mentioned are engineers.
All engineers are graduates.
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Correct Answer: A. No snakes are warm-blooded.
Explanation:
Snakes are reptiles.
Reptiles are not warm-blooded.
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Correct Answer: A. Hasty generalization
Explanation:
A universal claim is based on one case.
The evidence is too limited.
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Correct Answer: A. □
Explanation:
The three-symbol pattern repeats.
After ○ and △ comes □.
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Correct Answer: B. Some books are fiction.
Explanation:
The books that are novels are fiction.
Thus, some books are fiction.
