Tata Consultancy Services Software Developer interview questions

Aptitude Coding round Technical Interview+ The TCS (Tata Consultancy Services) interview process typically follows these 4 main stages, especially for freshers and campus placements: --- 1. Online Aptitude Test (TCS NQT) Sections: Numerical Ability (Math, Arithmetic, Puzzles) Verbal Ability (Grammar, Reading Comprehension) Reasoning Ability (Patterns, Logic) Programming Logic (Basics of C, C++, Data Structures) Coding (Simple to medium-level coding problems in C/C++/Java/Python) Duration: Around 90–120 minutes Tips: Practice from platforms like PrepInsta, IndiaBix, HackerRank. --- 2. Technical Interview (TR Round) What They Ask: Languages: C, C++, Java, Python basics Concepts: OOPs, DBMS, Operating System, Data Structures Coding: Simple problems (factorial, palindrome, sorting, etc.) Projects: Explain your final year or resume projects Tools: Basic knowledge of Git, IDEs, or any tech stack you mention Tips: Be clear with fundamentals. Explain your projects confidently. Revise DBMS, OS, and DSA basics. --- 3. Managerial Round (MR) – Sometimes Clubbed with TR or HR What They Judge: Teamwork Leadership Problem-solving under pressure Decision-making 4. HR Interview Topics: Tell me about yourself Why TCS? Are you open to relocation? Salary expectations Strengths/Weaknesses Behavioral questions Tips: Be honest and professional Show enthusiasm for learning and growing with TCS --- Want help preparing answers for “Tell me about yourself,” “Why TCS,” or project explanation? I can help you write it out based on your background.