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GATE CS - Algorithms
Master algorithm design, complexity analysis, and problem-solving techniques
50 questions5 pages~75 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.
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Page 1 of 5 • Questions 1-10 of 50
Q1easy
What is the time complexity of binary search?
Q2medium
What is the worst-case time complexity of quicksort?
Q3easy
Which sorting algorithm has the best average-case time complexity?
Q4medium
What is the time complexity of BFS on a graph with V vertices and E edges?
Q5medium
What is the space complexity of merge sort?
Q6medium
Which algorithm is used to find the shortest path in a weighted graph with negative edges?
Q7hard
What is the time complexity of the 0/1 Knapsack problem using dynamic programming?
Q8easy
Which algorithm design technique is used in quicksort?
Q9easy
What is the time complexity of finding the maximum element in an unsorted array?
Q10medium