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

LeetMap Pro provides a complete, verified list of 49 company-wise Cognizant 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 Cognizant 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 Cognizant coding rounds?

For Cognizant, Medium difficulty problems represent the largest share (17 problems), followed by Easy (30) and Hard (2). Mastering foundational patterns like Trees, Graphs, and Dynamic Programming is essential.

CognizantLeetCode Questions

Verified

49 questions·30 Easy·17 Medium·2 Hard

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

SQL (10)

⌘K

#3392Count Subarrays of Length Three With a Condition

Easy·Freq 100%·Acc 61.4%

#1Two Sum

Easy·Freq 93%·Acc 57.8%

#9Palindrome Number

Easy·Freq 93%·Acc 60.7%

#3Longest Substring Without Repeating Characters

Medium·Freq 88%·Acc 39.4%

#2165Smallest Value of the Rearranged Number

Medium·Freq 88%·Acc 53.7%

#5Longest Palindromic Substring

Medium·Freq 80%·Acc 38.2%

#3667Sort Array By Absolute Value

Easy·Freq 80%·Acc 86.7%

#509Fibonacci Number

Easy·Freq 77%·Acc 74.3%

#176Second Highest SalarySQL

Medium·Freq 77%·Acc 47.5%

#242Valid Anagram

Easy·Freq 75%·Acc 68.3%

#88Merge Sorted Array

Easy·Freq 75%·Acc 55.2%

#283Move Zeroes

Easy·Freq 69%·Acc 64.1%

#20Valid Parentheses

Easy·Freq 69%·Acc 44.5%

#121Best Time to Buy and Sell Stock

Easy·Freq 69%·Acc 57.0%

#4Median of Two Sorted Arrays

Hard·Freq 64%·Acc 47.0%

#125Valid Palindrome

Easy·Freq 64%·Acc 53.7%

#560Subarray Sum Equals K

Medium·Freq 64%·Acc 47.7%

#7Reverse Integer

Medium·Freq 63%·Acc 32.1%

#1068Product Sales Analysis ISQL

Easy·Freq 63%·Acc 85.9%

#53Maximum Subarray

Medium·Freq 63%·Acc 53.5%

#26Remove Duplicates from Sorted Array

Easy·Freq 63%·Acc 63.2%

#41First Missing Positive

Hard·Freq 63%·Acc 43.2%

#1378Replace Employee ID With The Unique IdentifierSQL

Easy·Freq 63%·Acc 83.6%

#1148Article Views ISQL

Easy·Freq 63%·Acc 76.7%

#175Combine Two TablesSQL

Easy·Freq 63%·Acc 79.7%

#70Climbing Stairs

Easy·Freq 63%·Acc 54.2%

#485Max Consecutive Ones

Easy·Freq 63%·Acc 65.6%

#169Majority Element

Easy·Freq 57%·Acc 66.4%

#189Rotate Array

Medium·Freq 50%·Acc 45.2%

#197Rising TemperatureSQL

Easy·Freq 50%·Acc 51.6%

#704Binary Search

Easy·Freq 50%·Acc 61.1%

#13Roman to Integer

Easy·Freq 50%·Acc 66.8%

#55Jump Game

Medium·Freq 50%·Acc 41.2%

#181Employees Earning More Than Their ManagersSQL

Easy·Freq 50%·Acc 73.5%

#1732Find the Highest Altitude

Easy·Freq 50%·Acc 84.7%

#443String Compression

Medium·Freq 50%·Acc 60.3%

#136Single Number

Easy·Freq 50%·Acc 77.9%

#1200Minimum Absolute Difference

Easy·Freq 50%·Acc 75.2%

#141Linked List Cycle

Easy·Freq 50%·Acc 54.7%

#31Next Permutation

Medium·Freq 50%·Acc 45.6%

#1741Find Total Time Spent by Each EmployeeSQL

Easy·Freq 50%·Acc 86.4%

#177Nth Highest SalarySQL

Medium·Freq 50%·Acc 39.5%

#414Third Maximum Number

Easy·Freq 50%·Acc 39.8%

#2785Sort Vowels in a String

Medium·Freq 50%·Acc 83.5%

#2Add Two Numbers

Medium·Freq 50%·Acc 48.8%

#49Group Anagrams

Medium·Freq 50%·Acc 72.9%

#28Find the Index of the First Occurrence in a String

Easy·Freq 48%·Acc 0.5%

#178Rank ScoresSQL

Medium·Freq 48%·Acc 0.7%

#994Rotting Oranges

Medium·Freq 48%·Acc 0.6%

#	Problem	Difficulty	Frequency↓	Acceptance
#3392	Count Subarrays of Length Three With a Condition3 sources	Easy	100%	61.4%
#1	Two Sum3 sources	Easy	93%	57.8%
#9	Palindrome Number3 sources	Easy	93%	60.7%
#3	Longest Substring Without Repeating Characters3 sources	Medium	88%	39.4%
#2165	Smallest Value of the Rearranged Number3 sources	Medium	88%	53.7%
#5	Longest Palindromic Substring3 sources	Medium	80%	38.2%
#3667	Sort Array By Absolute Value3 sources	Easy	80%	86.7%
#509	Fibonacci Number3 sources	Easy	77%	74.3%
#176	Second Highest Salary3 sourcesSQL	Medium	77%	47.5%
#242	Valid Anagram3 sources	Easy	75%	68.3%
#88	Merge Sorted Array3 sources	Easy	75%	55.2%
#283	Move Zeroes3 sources	Easy	69%	64.1%
#20	Valid Parentheses3 sources	Easy	69%	44.5%
#121	Best Time to Buy and Sell Stock3 sources	Easy	69%	57.0%
#4	Median of Two Sorted Arrays3 sources	Hard	64%	47.0%
#125	Valid Palindrome3 sources	Easy	64%	53.7%
#560	Subarray Sum Equals K3 sources	Medium	64%	47.7%
#7	Reverse Integer3 sources	Medium	63%	32.1%
#1068	Product Sales Analysis I3 sourcesSQL	Easy	63%	85.9%
#53	Maximum Subarray3 sources	Medium	63%	53.5%
#26	Remove Duplicates from Sorted Array3 sources	Easy	63%	63.2%
#41	First Missing Positive3 sources	Hard	63%	43.2%
#1378	Replace Employee ID With The Unique Identifier3 sourcesSQL	Easy	63%	83.6%
#1148	Article Views I3 sourcesSQL	Easy	63%	76.7%
#175	Combine Two Tables3 sourcesSQL	Easy	63%	79.7%
#70	Climbing Stairs3 sources	Easy	63%	54.2%
#485	Max Consecutive Ones3 sources	Easy	63%	65.6%
#169	Majority Element3 sources	Easy	57%	66.4%
#189	Rotate Array3 sources	Medium	50%	45.2%
#197	Rising Temperature3 sourcesSQL	Easy	50%	51.6%
#704	Binary Search3 sources	Easy	50%	61.1%
#13	Roman to Integer3 sources	Easy	50%	66.8%
#55	Jump Game3 sources	Medium	50%	41.2%
#181	Employees Earning More Than Their Managers3 sourcesSQL	Easy	50%	73.5%
#1732	Find the Highest Altitude3 sources	Easy	50%	84.7%
#443	String Compression3 sources	Medium	50%	60.3%
#136	Single Number3 sources	Easy	50%	77.9%
#1200	Minimum Absolute Difference3 sources	Easy	50%	75.2%
#141	Linked List Cycle3 sources	Easy	50%	54.7%
#31	Next Permutation3 sources	Medium	50%	45.6%
#1741	Find Total Time Spent by Each Employee3 sourcesSQL	Easy	50%	86.4%
#177	Nth Highest Salary3 sourcesSQL	Medium	50%	39.5%
#414	Third Maximum Number3 sources	Easy	50%	39.8%
#2785	Sort Vowels in a String3 sources	Medium	50%	83.5%
#2	Add Two Numbers	Medium	50%	48.8%
#49	Group Anagrams	Medium	50%	72.9%
#28	Find the Index of the First Occurrence in a String2 sources	Easy	48%	0.5%
#178	Rank Scores2 sourcesSQL	Medium	48%	0.7%
#994	Rotting Oranges2 sources	Medium	48%	0.6%

Showing 49 of 49 questionsWindow: All Time

Cognizant Technical Interview Overview & Company-Wise Questions

Software engineering and technical interviews at Cognizant emphasize real-world problem solving, algorithmic efficiency, and scalable data structure design. The curated dataset above contains 49 verified LeetCode problems, categorized by frequency and filtered across recent interview seasons.

Frequently Asked Questions

What are the top LeetCode questions for Cognizant?

Leading questions include Count Subarrays of Length Three With a Condition, Two Sum, Palindrome Number. 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 Cognizant?

You can practice all 49 Cognizant 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 Cognizant coding rounds?

Begin by reviewing Medium-difficulty problems (17 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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