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GATE CS - Full Mock Test
Complete 65-question mock test covering all subjects (3-hour timed exam)
65 questions•7 pages•~98 min
Use this quiz track to strengthen recall, speed, and exam-style decision making. Attempt one page first, review explanations, and then re-attempt incorrect questions without notes.
A good scoring strategy is to mark uncertain questions, finish known ones quickly, and return with elimination logic. This improves accuracy while keeping momentum under time constraints.
Progress: 0 / 650%
Page 3 of 7 • Questions 21-30 of 65
Q21hard
What is the time complexity of matrix chain multiplication using DP?
Q22easy
What is the time complexity of binary search?
Q23medium
What is the time complexity of finding all strongly connected components using Kosaraju's algorithm?
Q24medium
What is the space complexity of recursive Fibonacci?
Q25easy
What is the main purpose of virtual memory?
Q26easy
What is the main advantage of round-robin scheduling?
Q27easy
What is the purpose of page replacement algorithms?
Q28medium
What is the main disadvantage of first-come-first-served (FCFS) scheduling?
Q29easy
What is the purpose of semaphores?
Q30medium
What is the main advantage of multilevel page tables?
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