Curated List
Tata Consultancy Services Interview Questions & Preparation Guide
Prepare for Tata Consultancy Services interviews with this curated list of most-frequently asked coding problems. India's largest IT services company, hires massively through TCS NQT. Average package: ₹3.5-7 LPA (India).
Most Asked Topics
Based on interview experiences, Tata Consultancy Services frequently asks:
1.Java — Core technology used at Tata Consultancy Services
2.Python — Core technology used at Tata Consultancy Services
3.SAP — Core technology used at Tata Consultancy Services
4..NET — Core technology used at Tata Consultancy Services
The interview process includes: NQT (Aptitude + Coding) → Technical Interview → HR Interview.
Coding Round Preparation
Difficulty Level: Easy to Medium
Focus Areas:
•Arrays & Strings (always asked)
•Trees & Graphs (frequently asked)
•Dynamic Programming (occasionally)
•System Design (rarely)
Interview Tips
1.Practice TCS NQT mock tests
2.Focus on aptitude shortcuts
3.Prepare basic DSA
Frequently Asked Questions
How many rounds are there in Tata Consultancy Services interviews?
Tata Consultancy Services typically has 3 rounds: NQT (Aptitude + Coding), Technical Interview, HR Interview.
What is the difficulty of Tata Consultancy Services coding rounds?
LeetCode Easy to Medium.
How long to prepare for Tata Consultancy Services?
1-2 months of focused preparation.
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