TCS Ninja Interview Questions 2025

Preparing for the TCS Ninja hiring process? Whether you’re a fresher or making a comeback, knowing what to expect in the interview is half the battle won! We’ve compiled real TCS Ninja interview questions from previous candidates to help you get an edge and walk in with confidence.

TCS Ninja interviews usually follow this structure:

  • Technical Interview
  • Managerial Interview (sometimes combined)
  • HR Interview

Let’s break down the kind of questions you might face in each round:

These assess your core programming, problem-solving, and CS fundamentals.

Coding & Logic:

  • Write a program to reverse a String
  • Write a program to check if a number is a palindrome.
  • Solve Query to retrieve All employee from table

Data Structures & Algorithms:

  • Difference between stack and queue with real-life examples.
  • What is recursion? Give an example.
  • When to use a HashMap over an array?

Database & SQL:

  • Write a SQL query to find the second highest salary from an employee table.
  • Difference between INNER JOIN and OUTER JOIN.

OOPs Concepts:

  • What is inheritance? Types of inheritance in Java.
  • Difference between abstraction and encapsulation.

These test your personality, goals, and communication skills.

  • Tell me about yourself.
  • Why do you want to join TCS?
  • Are you willing to relocate?
  • How do you handle stress or pressure?
  • Tell me about a challenge you faced and how you overcame it.
  • Brush up on basic programming concepts – don’t ignore C/C++/Java fundamentals.
  • Be clear and confident when explaining your logic.
  • Always prepare a solid self-introduction.
  • Practice speaking about your projects and internships.
  • Stay calm, be honest, and show eagerness to learn.

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💬 Have you faced a TCS interview before? Comment below and tell us your experience!

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