Complete Infosys Preparation Guide
Eligibility, syllabus, selection process, interview insights — everything in one place.
About the Company
Infosys Limited (Infosys) is one of the world's leading IT services, consulting, and business solutions organizations. Founded in 1968 and headquartered in Mumbai, India, Infosys is part of the renowned Tata Group. The company provides a wide range of services including software development, cloud computing, artificial intelligence, cybersecurity, data analytics, and digital transformation solutions to businesses across industries.
Eligibility Criteria
Ensure you meet all requirements before applying to TCS NQT.
Bachelor of Technology (B.Tech.)/ Bachelor of Engineering (B.E)/ Master of Technology (M.Tech.)/ Master of Engineering (M.E)/ Master of Computer Applications (M.C.A)/ Master of Science (M.Sc./M.S) in any specialization offered by AICTE/UGC recognized universities/colleges.
Exclusively open for the Batch of 2024, 2025 and 2026.
Candidates should have a minimum aggregate of 60% or equivalent CGPA in Class 10th, 12th, Diploma (if applicable), Graduation and Post-Graduation.
No pending backlog will be permitted at the time of appearing for the Infosys selection process.
Candidates should be between 18 to 28 years of age.
It is mandatory to declare gaps in education, and the overall academic gap should not exceed 24 months until the highest qualification.
Candidates with work experience of up to 2 years are eligible to apply. Internship experience is not considered for salary fitment.
Only full-time courses will be considered. Part-time, correspondence or distance education courses are not eligible.
Salary Package
Annual CTC by role tier. Clearing the Advanced section unlocks Digital & Prime.
Selection Process
Your journey from application to offer letter — step by step.
Step 1
Register on the Infosys Careers portal or through specific drives like HackWithInfy. Keep academic documents ready.
- Ensure all academic percentage calculations are accurate.
- Check eligibility criteria carefully before applying.
Step 2 · Elimination Round
For SE roles, a 100-minute test covering Reasoning, Technical/Pseudocode, Verbal, and Puzzle Solving. For SP/DSE roles, a 3-hour test heavily focused on competitive programming.
- Brush up on basic pseudocode concepts for the SE role.
- For SP/DSE, focus on graph algorithms, DP, and trees.
Step 3
Questions round focusing on CS fundamentals (OOP, DBMS, OS, Networking). SP/DSE roles will face deeper technical questions, system design basics, and live coding.
- Be ready to explain every project listed on your resume.
- Practice explaining your thought process while coding.
Step 4
Assessment of communication skills, flexibility for relocation, behavioral questions, and checking cultural fit.
- Research Infosys' ongoing projects and core values.
- Be clear about your willingness to relocate or work in shifts.
Exam Pattern
The Infosys online assessment varies by role. The standard Systems Engineer (SE) test evaluates aptitude, logic, and basic technical knowledge. The SP/DSE tests are programming-heavy and require advanced problem-solving skills.
- There is sectional timing for each part of the test.
- Calculators are typically not allowed.
- SP and DSE roles require taking a separate 3-hour coding test with 3 complex programming problems.
- The SP and DSE rounds are entirely coding-based (3 questions, 180 minutes).
- Pseudocode section tests logic independent of programming languages like C, C++, or Java.
Syllabus Breakdown
Topics and their weightage in the TCS NQT exam.
Important Topics
High-frequency topics that appear most often in TCS NQT interviews and assessments.
Previous Year Questions
A mini mock simulation — pick an answer, get instant feedback and an explanation, then move to the next question.
A is the mother of B. B is the sister of C. C is the father of D. How is A related to D?
What will be the output of the following pseudocode? Integer a = 5, b = 2; if (a ^ b) print("True") else print("False")
Choose the correct synonym for 'MITIGATE':
Find the missing number in the sequence: 3, 7, 15, 31, 63, ___
Student Interview Experiences
Real insights from students who cleared the TCS NQT hiring process.
Interview was very friendly Managerial round was very they asked all resume related questions focused on the complete knowledge no luck factor no panel based only skilled persons will get offer.
HR round was mostly behavioral. They want to see if you are a cultural fit for the company. Questions like 'Why Infosys?' are common.