GATE CS 2021 Question Paper (13-Feb-2021) (Shift 1); Download PDF
GATE Computer Science (CS) Question Paper from 13-Feb-2021 (Shift 2) tested candidates on core topics such as algorithms, data structures, computer networks, operating systems, and discrete mathematics. The paper featured a mix of multiple-choice questions (MCQs) and numerical answer type (NAT) questions, focusing on both theoretical understanding and practical problem-solving skills. The exam was divided into two sections: General Aptitude and Core Computer Science, comprising a total of 65 questions. Candidates had 3 hours to complete the exam, which carried a total of 100 marks.
Q1.
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:
Q2.
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?