GATE CSE 2021 Paper 1 — page 1

Questions 1–3 of 65. Imported answers require review unless explicitly marked reviewed.

The ratio of boys to girls in a class is 7 to 3.

Among the options below, an acceptable value for the total number of students in the class is:

Your answerChoose one option.

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A polygon is convex if, for every pair of points, P and Q belonging to the polygon, the line segment PQ lies completely inside or on the polygon.

Which one of the following is NOT a convex polygon?

Your answerChoose one option.

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Consider the following sentences:

(i) Everybody in the class is prepared for the exam. (ii) Babu invited Danish to his home because he enjoys playing chess.

Which of the following is the CORRECT observation about the above two sentences?

Your answerChoose one option.

(i) is grammatically correct and (ii) is unambiguous

(i) is grammatically incorrect and (ii) is unambiguous

(i) is grammatically correct and (ii) is ambiguous

(i) is grammatically incorrect and (ii) is ambiguous

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2021 · Paper 1