GATE CS 2020 Set 1 — Question 2

MCQ+1 / -0.33EasyVocabulary (Words, Idioms, Phrases in Context)Verbal AptitudeGeneral Aptitude

General Aptitude → Verbal Aptitude → Vocabulary (Words, Idioms, Phrases in Context)

Last updated 5 September 2026

Question

His knowledge of the subject was excellent but his classroom performance was______.

Correct answer (A) extremely poor Solution The conjunction "but" introduces a contrast. The first clause states that his knowledge was "excellent" (positive). Therefore, the second clause must describe his performance in a negative way to maintain the contrast. "Extremely poor" is the only negative option among the choices. Turn this into a strength. Explore AI-powered practice and doubt support with Success Tracker.

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Correct answer (A) extremely poor Solution The conjunction "but" introduces a contrast. The first clause states that his knowledge was "excellent" (positive). Therefore, the second clause must describe his performance in a negative way to maintain the contrast. "Extremely poor" is the only negative option among the choices.

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