DellLeetCode Questions
VerifiedCommunity-reported coding interview questions for Dell, organized by frequency across 30-day, 3-month, and 6-month recency windows.
# | Problem | Difficulty | Frequency↓ | Acceptance | |
|---|---|---|---|---|---|
| #696 | Count Binary Substrings3 sources | Easy | 100% | 70.5% | |
| #1328 | Break a Palindrome3 sources | Medium | 88% | 51.6% | |
| #1413 | Easy | 75% | 64.8% | ||
| #3 | Medium | 66% | 39.4% | ||
| #49 | Group Anagrams3 sources | Medium | 66% | 72.9% | |
| #1 | Two Sum3 sources | Easy | 66% | 57.8% | |
| #53 | Maximum Subarray3 sources | Medium | 66% | 53.5% | |
| #196 | Easy | 63% | 66.3% | ||
| #185 | Hard | 63% | 61.0% | ||
| #20 | Valid Parentheses3 sources | Easy | 63% | 44.5% | |
| #242 | Valid Anagram3 sources | Easy | 63% | 68.3% | |
| #22 | Generate Parentheses2 sources | Medium | 57% | 0.8% | |
| #21 | Merge Two Sorted Lists2 sources | Easy | 57% | 0.7% | |
| #42 | Trapping Rain Water2 sources | Hard | 57% | 0.7% |
Dell Technical Interview Overview & Company-Wise Questions
This page organizes 14 community-reported Dell 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 Dell preparation
Start with the 0 questions reported in the last 30 days, then work through the highest-frequency topics (String, Array, Hash Table, Dynamic Programming). This page tracks 14 community-reported questions across 7 Easy, 5 Medium, and 2 Hard problems. Data refreshed Oct 28, 2026.
Frequently Asked Questions
What are the most frequent LeetCode questions for Dell?
The leading problems in the available Dell interview reports include Count Binary Substrings, Break a Palindrome, Minimum Value to Get Positive Step by Step Sum. This page tracks 14 reported problems across Easy (7), Medium (5), and Hard (2) difficulty levels.
Where can I practice company-wise LeetCode questions for Dell?
You can review all 14 Dell 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 Dell 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 Dell coding questions?
Easy is the largest tracked difficulty group for Dell, with 7 problems. The full distribution is 7 Easy, 5 Medium, and 2 Hard.