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Infosys Limited Interview Guide

For Freshers — India 2026

Medium Difficulty💰 ₹3.6–9 LPA👥 30,000+ freshers/year📝 5 Questions

About the Infosys Interview Process

Infosys hires freshers via InfyTQ certification and HackWithInfy coding contest. Higher scorers get into SP (Specialist Programmer) track at ₹9 LPA. Standard SE track is ₹3.6 LPA.

Interview Rounds

  1. 1InfyTQ / HackWithInfy
  2. 2Online Assessment
  3. 3Technical Interview
  4. 4HR Interview

Insider Tips to Crack Infosys

  • ✓Complete InfyTQ certification (free on infytq.com) — it directly improves your offer
  • ✓Participate in HackWithInfy for the SP track (₹9 LPA)
  • ✓Study data structures: arrays, linked lists, trees, graphs
  • ✓Verbal reasoning and logical sections are timed — practice speed
  • ✓Infosys HR is conversational — they value communication skills

Infosys Interview Questions & Answers

Q1. What is the difference between SQL JOIN types?

Technical

Model Answer:

INNER JOIN: returns rows with matches in both tables. LEFT JOIN: all rows from left + matching from right (NULL if no match). RIGHT JOIN: opposite. FULL OUTER JOIN: all rows from both, NULL where no match. CROSS JOIN: Cartesian product (all combinations).

Q2. Explain normalization in databases.

Technical

Model Answer:

Normalization organizes a database to reduce redundancy. 1NF: atomic values, no repeating groups. 2NF: 1NF + no partial dependencies on composite key. 3NF: 2NF + no transitive dependencies. BCNF: stronger 3NF. Goal: ensure each fact is stored in one place.

Q3. Write a program to check if a number is prime.

Coding

Model Answer:

Check divisibility from 2 to √n: ```python import math def is_prime(n): if n < 2: return False for i in range(2, int(math.sqrt(n))+1): if n % i == 0: return False return True ``` O(√n) time complexity.

Q4. Where do you see yourself in 5 years?

HR / Behavioral

Model Answer:

Be ambitious but realistic: 'In 5 years, I see myself as a senior developer who has shipped production systems at scale. I'd like to explore Infosys's Springboard learning programs to deepen expertise in cloud/AI. Eventually, I aim to lead a small team.'

Q5. What is your weakness?

HR / Behavioral

Model Answer:

Choose a real but non-critical weakness and show self-awareness + improvement. Example: 'I used to struggle with public speaking, so I joined a debate club in college. I've since presented at two inter-college events and am much more comfortable now.'

Also Prepare For

T

TCS

₹3.36–7 LPA

W

Wipro

₹3.5–6.5 LPA

A

Accenture

₹4.5–8 LPA

H

HCL

₹3.5–6 LPA

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