TCS Interview Mein Kya Poochte Hain — Complete Guide 2025

TCS India ka sabse bada IT employer hai. Har saal lakho freshers TCS mein join karte hain. Lekin TCS ka interview process thoda alag hota hai — aur agar aap pehle se prepare nahi hain, toh mushkil ho sakta hai.

TCS Interview Process Kya Hai?

TCS mein selection 4 rounds mein hota hai:

• Online Test (TCS NQT) — Aptitude, Reasoning, English, Coding
• Technical Interview — Programming, DBMS, OS, Networking
• Managerial Round — Projects, teamwork, problem solving
• HR Round — Salary, joining date, background

Round 1: TCS NQT

Verbal Ability — English grammar, reading comprehension, vocabulary.

Reasoning — Logical puzzles, pattern recognition. Practice karo Indiabix ya RS Aggarwal se.

Numerical Ability — Basic maths — percentage, profit-loss, time-speed. Class 10 level.

Programming Logic — C, Java ya Python mein basic coding. Arrays, loops, functions.

Pro tip: NQT mein negative marking hoti hai. Skip karna zyada better hai rather than guess karna.

Round 2: Technical Interview

C/Java/Python basics:

• Pointers kya hote hain?
• OOP concepts — inheritance, polymorphism, encapsulation
• Exception handling kaise karte hain?

Data Structures:

• Array vs Linked List — difference kya hai?
• Stack aur Queue kab use karte hain?
• Binary search tree explain karo

DBMS:

• SQL queries — JOIN, GROUP BY, HAVING
• Normalization — 1NF, 2NF, 3NF
• ACID properties kya hain?

Round 3: Managerial Round

• "Apna ek challenging project batao"
• "Team mein conflict ho toh kaise handle karte ho?"
• "5 saal baad khud ko kahan dekhte ho?"
• "Agar deadline miss ho rahi ho toh kya karoge?"

STAR method use karo — Situation, Task, Action, Result.

Round 4: HR Round

• "Apne baare mein batao" — pehle se prepare karo
• "TCS kyun join karna chahte ho?"
• "Relocation mein koi problem?"
• "Expected salary?" — 2025 mein freshers ko ~3.5 LPA fixed package

Common Mistakes

• Resume mein jhooth bolna — sab check hota hai
• "I don't know" bolke chup ho jaana — apna approach batao
• Interview mein phone dekhna — bahut bura impression
• Salary ke liye aggressive hona — package fixed hota hai freshers ka

1 Mahine Ki Plan

Week 1-2: NQT prep — 30 aptitude questions daily, 2-3 coding problems daily

Week 3: Technical prep — DBMS, OS notes, OOP practice

Week 4: Mock interviews — dosto ke saath practice, loud voice mein answers