QualcommLeetCode Questions
VerifiedCommunity-reported coding interview questions for Qualcomm, organized by frequency across 30-day, 3-month, and 6-month recency windows.
# | Problem | Difficulty | Frequency↓ | Acceptance | |
|---|---|---|---|---|---|
| #25 | Reverse Nodes in k-Group3 sources | Hard | 100% | 66.6% | |
| #3163 | String Compression III3 sources | Medium | 100% | 67.1% | |
| #1183 | Maximum Number of Ones3 sources | Hard | 100% | 70.7% | |
| #206 | Reverse Linked List3 sources | Easy | 91% | 80.8% | |
| #200 | Number of Islands3 sources | Medium | 91% | 64.7% | |
| #1 | Two Sum3 sources | Easy | 91% | 57.8% | |
| #3 | Medium | 91% | 39.4% | ||
| #146 | LRU Cache3 sources | Medium | 88% | 47.6% | |
| #344 | Reverse String3 sources | Easy | 82% | 81.0% | |
| #9 | Palindrome Number3 sources | Easy | 76% | 60.7% | |
| #20 | Valid Parentheses3 sources | Easy | 76% | 44.5% | |
| #48 | Rotate Image3 sources | Medium | 76% | 80.4% | |
| #232 | Implement Queue using Stacks3 sources | Easy | 76% | 70.1% | |
| #836 | Rectangle Overlap3 sources | Easy | 76% | 46.9% | |
| #169 | Majority Element3 sources | Easy | 76% | 66.4% | |
| #42 | Trapping Rain Water3 sources | Hard | 76% | 67.7% | |
| #2183 | Count Array Pairs Divisible by K3 sources | Hard | 76% | 30.8% | |
| #283 | Move Zeroes3 sources | Easy | 76% | 64.1% | |
| #15 | 3Sum3 sources | Medium | 76% | 39.4% | |
| #231 | Power of Two3 sources | Easy | 76% | 50.3% | |
| #190 | Reverse Bits3 sources | Easy | 76% | 68.8% | |
| #141 | Linked List Cycle3 sources | Easy | 76% | 54.7% | |
| #19 | Remove Nth Node From End of List3 sources | Medium | 75% | 52.0% | |
| #70 | Climbing Stairs3 sources | Easy | 68% | 54.2% | |
| #622 | Design Circular Queue3 sources | Medium | 68% | 55.0% | |
| #2563 | Count the Number of Fair Pairs3 sources | Medium | 68% | 52.6% | |
| #4 | Median of Two Sorted Arrays3 sources | Hard | 68% | 47.0% | |
| #21 | Merge Two Sorted Lists3 sources | Easy | 68% | 68.5% | |
| #8 | String to Integer (atoi)3 sources | Medium | 68% | 21.3% | |
| #50 | Pow(x, n)3 sources | Medium | 63% | 38.9% | |
| #876 | Middle of the Linked List2 sources | Easy | 63% | 82.1% | |
| #104 | Maximum Depth of Binary Tree3 sources | Easy | 58% | 78.4% | |
| #210 | Course Schedule II3 sources | Medium | 58% | 55.9% | |
| #46 | Permutations3 sources | Medium | 58% | 82.1% | |
| #88 | Merge Sorted Array3 sources | Easy | 58% | 55.2% | |
| #136 | Single Number3 sources | Easy | 58% | 77.9% | |
| #215 | Kth Largest Element in an Array3 sources | Medium | 58% | 69.1% | |
| #72 | Edit Distance3 sources | Medium | 58% | 60.9% | |
| #28 | Easy | 58% | 46.9% | ||
| #22 | Generate Parentheses3 sources | Medium | 58% | 78.9% | |
| #225 | Implement Stack using Queues3 sources | Easy | 58% | 70.4% | |
| #1163 | Hard | 58% | 35.1% | ||
| #23 | Merge k Sorted Lists3 sources | Hard | 58% | 60.0% | |
| #11 | Container With Most Water3 sources | Medium | 58% | 60.4% | |
| #346 | Moving Average from Data Stream3 sources | Easy | 58% | 80.2% | |
| #14 | Longest Common Prefix3 sources | Easy | 58% | 47.9% | |
| #338 | Counting Bits3 sources | Easy | 58% | 80.7% | |
| #852 | Peak Index in a Mountain Array3 sources | Medium | 58% | 66.8% | |
| #152 | Maximum Product Subarray3 sources | Medium | 58% | 36.7% | |
| #191 | Number of 1 Bits3 sources | Easy | 58% | 77.1% |
Qualcomm Technical Interview Overview & Company-Wise Questions
This page organizes 62 community-reported Qualcomm LeetCode problems by difficulty, frequency, and recency so you can build a focused preparation queue. Reports are aggregated from public datasets and should be treated as preparation signals rather than predictions.
How to prioritize Qualcomm preparation
Start with the 0 questions reported in the last 30 days, then work through the highest-frequency topics (Array, Two Pointers, String, Linked List). This page tracks 62 community-reported questions across 28 Easy, 25 Medium, and 9 Hard problems. Data refreshed Oct 28, 2026.
Frequently Asked Questions
What are the most frequent LeetCode questions for Qualcomm?
The leading problems in the available Qualcomm interview reports include Reverse Nodes in k-Group, String Compression III, Maximum Number of Ones. This page tracks 62 reported problems across Easy (28), Medium (25), and Hard (9) difficulty levels.
Where can I practice company-wise LeetCode questions for Qualcomm?
You can review all 62 Qualcomm questions on this page, filter them by 30-day, 3-month, 6-month, and all-time windows, and save practice progress for free.
How does LeetMap Pro organize Qualcomm interview problem recency?
LeetMap Pro groups community-reported occurrences into 30-day, 3-month, 6-month, and older windows. These are preparation signals from the available sources, not guarantees that a problem will appear in a future interview.
What is the difficulty distribution for Qualcomm coding questions?
Easy is the largest tracked difficulty group for Qualcomm, with 28 problems. The full distribution is 28 Easy, 25 Medium, and 9 Hard.