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tcs

Interview Questions

100 Questions Found
#Question TitleDifficultyFrequencyTopicsLink
1Two SumEASY84.5
ArrayHash Table
2Palindrome NumberEASY76.6
Math
3Majority ElementEASY72.2
ArrayHash TableDivide and Conquer+2
4Best Time to Buy and Sell StockEASY68.6
ArrayDynamic Programming
5Maximum SubarrayMEDIUM66.5
ArrayDivide and ConquerDynamic Programming
6Longest Common PrefixEASY64.1
StringTrie
7Valid ParenthesesEASY61.4
StringStack
8Fibonacci NumberEASY61.4
MathDynamic ProgrammingRecursion+1
9Subarray Sum Equals KMEDIUM61.4
ArrayHash TablePrefix Sum
10Move ZeroesEASY61.4
ArrayTwo Pointers

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tcs Interview Questions

Preparing for a tcs interview? This page contains a curated collection of 100 coding and technical interview questions asked at tcs, sourced from real candidate experiences on LeetCode and other platforms.

The questions span a wide range of topics including Array, Hash Table, Math, Divide and Conquer — all areas tcs interviewers are known to focus on. Each question is tagged by difficulty (Easy, Medium, Hard) and topic so you can prioritize your preparation effectively.

Whether you're a fresher or an experienced engineer targeting tcs, practicing these problems will help you understand the patterns and problem-solving approaches expected in their hiring process. Start with Easy questions to build confidence, then tackle Medium and Hard problems to sharpen your skills.

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