Uber logo

Uber DSA Interview Questions

Cracking the Uber technical interview requires high proficiency in spatial computing and real-time data scaling. This comprehensive Uber DSA interview preparation sheet provides freshers, SDE-1, SDE-2, and Marketplace Engineering aspirants with 65 highly recurring coding questions aggregated from recent Online Assessments (OA) and virtual onsite loops. Uber's rigorous rounds uniquely focus on geographic constraints, matrix routing, line-sweep interval algorithms, and low-latency API architectures. Use this verified dataset—loaded with direct LeetCode and GeeksforGeeks links—to dramatically boost traffic and user engagement on your prep platform.

65 Problems
0%

Overall Progress

0/65

1. Two Sum
LeetCode•
•
Hot
2. LRU Cache
LeetCode•
•
Very Hot
3. Number of Islands
LeetCode•
•
Very Hot
4. Bus Routes
LeetCode•
•
Very Hot
5. Network Delay Time
LeetCode•
•
Very Hot
6. Merge Intervals
LeetCode•
•
Hot
7. The Skyline Problem
LeetCode•
•
Hot
8. Sliding Window Maximum
LeetCode•
•
Very Hot
9. Trapping Rain Water
LeetCode•
•
Very Hot
10. Longest Substring Without Repeating Characters
LeetCode•
•
Hot
11. Container With Most Water
LeetCode•
•
Hot
12. Shortest Path in a Binary Maze
GeeksforGeeks•
•
Very Hot
13. Find Median from Data Stream
LeetCode•
•
Hot
14. Meeting Rooms II
GeeksforGeeks•
•
Very Hot
15. Product of Array Except Self
LeetCode•
•
Hot
16. Subarray Sum Equals K
LeetCode•
•
Warm
17. Search in Rotated Sorted Array
LeetCode•
•
Very Hot
18. Rotting Oranges
LeetCode•
•
Very Hot
19. Course Schedule II
LeetCode•
•
Hot
20. Robot Bounded In Circle
LeetCode•
•
Very Hot
21. Word Break
LeetCode•
•
Warm
22. Coin Change
LeetCode•
•
Hot
23. Decode String
LeetCode•
•
Hot
24. Insert Delete GetRandom O(1)
LeetCode•
•
Hot
25. Evaluate Division
LeetCode•
•
Warm
26. Longest Increasing Path in a Matrix
LeetCode•
•
Very Hot
27. Merge k Sorted Lists
LeetCode•
•
Hot
28. Alien Dictionary
GeeksforGeeks•
•
Hot
29. Design Hit Counter
GeeksforGeeks•
•
Very Hot
30. Lowest Common Ancestor of a Binary Tree
LeetCode•
•
Hot
31. Top K Frequent Words
LeetCode•
•
Hot
32. Maximum Subarray
LeetCode•
•
Warm
33. Best Time to Buy and Sell Stock
LeetCode•
•
Hot
34. Valid Parentheses
LeetCode•
•
Hot
35. Group Anagrams
LeetCode•
•
Warm
36. Kth Largest Element in an Array
LeetCode•
•
Hot
37. Asteroid Collision
LeetCode•
•
Warm
38. Subsets
LeetCode•
•
Warm
39. Median of Two Sorted Arrays
LeetCode•
•
Hot
40. Critical Connections in a Network
LeetCode•
•
Very Hot
41. Maximum Profit in Job Scheduling
LeetCode•
•
Hot
42. Minimum Window Substring
LeetCode•
•
Warm
43. Design Uber Marketplace Matching (Excel Archetype)
GeeksforGeeks•
•
Very Hot
44. Minesweeper
LeetCode•
•
Warm
45. Permutations
LeetCode•
•
Warm
46. Tash & Driver Allocation Range
GeeksforGeeks•
•
Hot
47. Implement Trie (Prefix Tree)
LeetCode•
•
Hot
48. Word Search II
LeetCode•
•
Hot
49. Accounts Merge
LeetCode•
•
Warm
50. Construct Quad Tree
LeetCode•
•
Very Hot
51. Path With Minimum Effort
LeetCode•
•
Very Hot
52. Cheapest Flights Within K Stops
LeetCode•
•
Hot
53. Reverse Nodes in k-Group
LeetCode•
•
Hot
54. Longest Consecutive Sequence
LeetCode•
•
Hot
55. Design Browser History
LeetCode•
•
Warm
56. Decode Ways
LeetCode•
•
Warm
57. Valid Palindrome II
LeetCode•
•
Hot
58. Course Schedule
LeetCode•
•
Hot
59. Spiral Matrix
LeetCode•
•
Hot
60. Swim in Rising Water
LeetCode•
•
Very Hot
61. Insert Interval
LeetCode•
•
Hot
62. Kth Smallest Element in a Sorted Matrix
LeetCode•
•
Warm
63. Candy
LeetCode•
•
Hot
64. Find Eventual Safe States
LeetCode•
•
Hot
65. Perfect Squares
LeetCode•
•
Warm