Infosys Exam Syllabus 2021 with Free Mock Test

Infosys exam syllabus

This article provides complete information about Infosys exam syllabus, pattern and eligibility. Infosys recruitment process comprises of 3 rounds which are as follows:

  1. Online Test
  2. Technical Round
  3. HR Round

Firstly have a look on exam criteria and then we will discuss about each round in detail.

Academic Criteria

  • Minimum 60% marks in 10th and 12th (or diploma).
  • Minimum of 65% marks or CGPA 6.5 in graduation
  • Gap in studies should not be more than 2 years .
  • No pending backlogs.
  • Candidates should not have attended the Infosys interview in the last 9 months.(If a candidate has been rejected by Infosys in an interview, then the candidate is ineligible for 9 months after the interview)


1. Online Test (Infosys Exam Pattern and Syllabus)

Most of the candidate fail to clear the Infosys online test. More than 60% candidate get eliminated in online test. Infosys Exam Pattern comprise total 65 questions with a time limit of 95 minutes. There will be no negative marks, Entire written exam is divided into 3 sections are as follows:

SectionQuestionsTimeNegative Marking
Quantitative Aptitude1025No
Logical Reasoning1535No
Verbal Ability4035No

Quantitative Aptitude:  Aptitude section has 10 questions in MCQs format which have to be solved within a time limit of 25 minute.


  1. Percentages
  2. Profit and Loss
  3. Permutation and Combination
  4. Probability
  5. Speed, Time and Distance
  6. Equation questions on age
  7. Probability
  8. Questions on Areas and Perimeter
  9. LCM and HCF
  10. Series and Progression

Practice Test:  Online Infosys Aptitutde Test For Practice

Logical Reasoning: This section consists of 15 MCQs which has to be solved within the time limit of 35 minute.


  1. Arrangements
  2. Puzzles
  3. Clocks and Calendar
  4. Syllogisms
  5. Coding Decoding
  6. Number series
  7. Data Sufficiency
  8. Logical deduction

Practice Test: Online Infosys Logical Reasoning Test for Practice.

Verbal Ability:  The last section is containing questions on verbal ability. There are total 40 MCQs  and the time limit for this section is 35 minute.


  1. Reading Comprehension
  2. Sentence Correction and Completion
  3. One Word Substitution
  4. Para Jumbles
  5. Finding error
  6. Analogy

Practice Test:  Online Infosys Verbal Ability Test For practice

2. Technical Round

Candidates who qualify the online test will be called for technical round. In this round interviewer mainly checks your technical level. There are mainly  basic questions from programming, operating system,networking Data structures and Algorithms, DBMS, OOPs.

Infosys Previously asked Technical Questions: 

1.  What are the 4 basics of OOP?
2. What you mean by Object Relational DBMS?
3. Structural difference between bitmap and b-tree index ?
4. What is database Schema?
5. What are the different levels of database schema?
6. What is difference between foreign key and reference key ?
7. Tell me about DSN?
8.Difference between Clustered index and non clustered index ?
9 What is the difference between an EXE and a DLL?
10.Scenarios in which web application should be used and desktop application should be used?
11.Tell how to check whether a linked list is circular. Create two pointers, each set to the start of the list. Update each as follows: while (pointer1) { pointer1 = pointer1->next; pointer2 = pointer2->next; if (pointer2) pointer2=pointer2->next; if (pointer1 == pointer2) { print (“circular\n”); } }
12.Why is it difficult to store linked list in an array?
13.what is the difference between socket and session?
14.What is a default gateway?
15.What is the difference between object oriented and procedure oriented programming?
16. Can you make a program for printing the fibonacci series by using recursion.

3. HR Round

This is final round where there are common HR questions to check your confidence and communication skill. HR round is easy to crack if you confidently answer and maintain focus throughout the interview process.

Sample questions: 

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