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GATE CS - Algorithms
Master algorithm design, complexity analysis, and problem-solving techniques
50 questions•5 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
Which data structure is typically used to implement Dijkstra's algorithm efficiently?
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