Where can I find company-wise LeetCode questions for Dell?

LeetMap Pro provides a complete, verified list of 14 company-wise Dell coding interview questions filtered by 30-day, 3-month, and 6-month recency windows, 100% free with no paywall or subscription.

How does LeetMap track Dell interview problem recency?

LeetMap weights problem occurrences across 30-day, 3-month, and 6-month recency windows to ensure candidates focus on problems actively being asked in the current hiring cycle.

What difficulty distribution should I expect in Dell coding rounds?

For Dell, Medium difficulty problems represent the largest share (5 problems), followed by Easy (7) and Hard (2). Mastering foundational patterns like Trees, Graphs, and Dynamic Programming is essential.

DellLeetCode Questions

Verified

14 questions·7 Easy·5 Medium·2 Hard

Company-wise coding interview questions asked by Dell, ranked by real frequency across 30-day, 3-month, and 6-month recency windows.

SQL (2)

⌘K

#696Count Binary Substrings

Easy·Freq 100%·Acc 70.5%

#1328Break a Palindrome

Medium·Freq 88%·Acc 51.6%

#1413Minimum Value to Get Positive Step by Step Sum

Easy·Freq 75%·Acc 64.8%

#3Longest Substring Without Repeating Characters

Medium·Freq 66%·Acc 39.4%

#49Group Anagrams

Medium·Freq 66%·Acc 72.9%

#1Two Sum

Easy·Freq 66%·Acc 57.8%

#53Maximum Subarray

Medium·Freq 66%·Acc 53.5%

#196Delete Duplicate EmailsSQL

Easy·Freq 63%·Acc 66.3%

#185Department Top Three SalariesSQL

Hard·Freq 63%·Acc 61.0%

#20Valid Parentheses

Easy·Freq 63%·Acc 44.5%

#242Valid Anagram

Easy·Freq 63%·Acc 68.3%

#22Generate Parentheses

Medium·Freq 57%·Acc 0.8%

#21Merge Two Sorted Lists

Easy·Freq 57%·Acc 0.7%

#42Trapping Rain Water

Hard·Freq 57%·Acc 0.7%

#	Problem	Difficulty	Frequency↓	Acceptance
#696	Count Binary Substrings3 sources	Easy	100%	70.5%
#1328	Break a Palindrome3 sources	Medium	88%	51.6%
#1413	Minimum Value to Get Positive Step by Step Sum3 sources	Easy	75%	64.8%
#3	Longest Substring Without Repeating Characters3 sources	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	Delete Duplicate Emails3 sourcesSQL	Easy	63%	66.3%
#185	Department Top Three Salaries3 sourcesSQL	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%

Showing 14 of 14 questionsWindow: All Time

Dell Technical Interview Overview & Company-Wise Questions

Software engineering and technical interviews at Dell emphasize real-world problem solving, algorithmic efficiency, and scalable data structure design. The curated dataset above contains 14 verified LeetCode problems, categorized by frequency and filtered across recent interview seasons.

Frequently Asked Questions

What are the top LeetCode questions for Dell?

Leading questions include Count Binary Substrings, Break a Palindrome, Minimum Value to Get Positive Step by Step Sum. Reviewing questions with higher recency (within the last 30 to 90 days) yields the highest return on preparation time.

Where can I practice company-wise LeetCode questions for Dell?

You can practice all 14 Dell LeetCode questions right here on LeetMap Pro. Filter by 30-day, 3-month, and 6-month recency, track your progress with local checkpoints, and practice curated SQL problems completely free.

How should I prepare for Dell coding rounds?

Begin by reviewing Medium-difficulty problems (5 tracked), which constitute the majority of technical rounds. Complement coding practice with foundational DSA patterns like Sliding Window, Two Pointers, and Graph Traversal.

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