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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 2 of 5 • Questions 11-20 of 50
Q11easy
What is the time complexity of insertion sort in the worst case?
Q12medium
Which algorithm is used to find the maximum flow in a network?
Q13easy
What is the time complexity of heap sort?
Q14medium
What is the space complexity of quicksort in the best case?
Q15medium
Which algorithm design technique is used in the longest common subsequence problem?
Q16easy
What is the time complexity of finding an element in a hash table (average case)?
Q17easy
Which sorting algorithm is stable?
Q18hard
What is the time complexity of the matrix chain multiplication problem using DP?
Q19medium
What is the time complexity of DFS on a graph with V vertices and E edges?
Q20easy
Which algorithm finds the minimum spanning tree?
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