Infosys Pattern & Syllabus

07 January 2023

Check below information for Recruitment process and important topics for Infosys

Watch the below video for more details about Infosys (SE role) Hiring  (2023 Batch)

Job Role: Senior Engineer

Package: 3.6 LPA

Eligibility Criteria:

  • DegreeB.E/B.Tech, graduates in Computer Science/Information Technology.
  • Branches: All Branches are allowed.
  • Should be from a Full-time Degree course recognized by the Central/State Government of India
  • No Backlogs
  • Academic scores: 60% or 6 GCPA in 10th and 12th. 65% or 6.5 CGPA in graduation.
  • Candidates who have participated in any Infosys Interview process in the last 9 Months are not eligible.
  • The education gap should be of maximum 2 years,if any, is allowed between 10th and graduation.

Online Test Pattern


  • There is no Negative marking
  • There are 3 types of questions (MCQ, MAQ, FUB)
  • No sectional navigation allowed
  • Every question is mandatory

Section wise important topics

Reasoning Ability:

  1. Data Interpretation: 5 Questions (5 marks)
  2. Data Sufficiency(Multiple charts): 5 Questions (5 marks)
  3. Deductive Reasoning (Syllogism, Logical deduction): 5 Questions(5marks)

Mathematical Ability:

  1. Coding-Decoding
  2. Number series and Letter series
  3. Time and Work
  4. Time, Speed and Distance
  5. Probability
  6. Ratio and Proportions
  7. Average
  8. Percentage
  9. Alligations and Mixtures
  10. Seating arrangements
  11. Permutation and combination
  12. Profit and Loss
  13. Family tree
  14. Direction sense
  15. Cryparithmetic

Verbal Ability:

  1. Sentence completion (4 Questions)
  2. Error correction (4 Questions)
  3. Error detection/ Identify correct sentence (4 Questions)
  4. Reading comprehension (5 Questions)
  5. Critical reasoning (3 Questions)

Important concepts: Tenses, Verbes, Articles, Vocabulary, Prepositions, Subject-Verb agreement, Parallelism

(Note: English is always said to be the toughest of the three sections in the Infosys online test, not because of the number of questions and shorter duration but due to the difficulty of the questions which are usually of GRE and CAT level)


  1. Loops
  2. Operators
  3. Nested If-Else conditions
  4. Inheritence
  5. Method overriding
  6. Array
  7. Complexity analysis
  8. Insertion sorting
  9. Resizable array
  10. Functions
  11. Conditional statements

Important: There will be 5 questions, each carrying 2 marks.

Puzzle Solving:

Number and grid based puzzles

Important: There will be 2 questions of 3 marks each and 2 questions of 2 marks each

Technical Interview

Technical interview comprises of questions based on C, C++, Java, Data systems and other operating systems. However, if you belong to a non-IT background, you can expect questions from your specific subject. You might get questions like find the output of the given program, write syntax and programs, Details about your projects, internships and your roles in it.

HR Interview

The HR Interview will check your confidence and communication skills You might get questions like Tell me about yourself?, Why do you want to join Infosys?, About your project? ,Which is your favorite subject?. There also might be questions based on location and post-graduation plans.

Infosys Previous Year Questions

Infosys Frequently Asked Questions Here

Ask Us Anything !