Round 1: Aptitude and Technical Test

The first round comprised 50 MCQ questions, including aptitude, logical reasoning, C output questions, and technical portions (Test Duration: 1 hour).

Aptitude and Logical Reasoning

The quantitative aptitude and logical reasoning sections were predominant. The questions were intuitive and not the typical paper-pen/formula-based problems. They were not very difficult but quite tricky.

Suggestion: I recommend practising from sites like w3wiki and Indiabix to build confidence in solving problems.

Technical Aptitude

The technical aptitude part covered questions from computer networks, operating systems, data structures (particularly trees), digital electronics, and microprocessors & other electronics topics. There were also questions requiring outputs from C programs.

Suggestion: Practice quizzes from w3wiki to get familiar with all concepts of C and other technical subjects.

Tips: Solve the questions with a calm mind. Don’t stress yourself during the test because you have to do 50 questions in 60 minutes. If you cannot solve a question on the first attempt, move on to the next.

TCS Interview Experience

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