Wipro Recruitment Process – Complete Guide (Written Test, Technical & HR Interview)

Wipro conducts its recruitment process in three stages:

1. Written Test

2. Technical Interview

3. HR Interview

This guide explains each stage in detail, along with preparation tips, sample questions, and interview strategies.

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I. Wipro Written Test Pattern

Wipro usually conducts the online written test with:

• 80 questions in 90 minutes
  However, in campus hiring, the pattern may vary (example: 50 questions in 50 minutes).

The written test consists of three sections:

• Verbal Ability

• Logical Reasoning

• Technical (C programming & basics)

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1. Verbal Ability Section

Recommended book: Barron’s GRE (11th–15th editions)
Focus on:

• Analogies

• Antonyms

• Sentence Correction

• Sentence Completion

Tip: Many questions are repeated from older GRE model papers, so practicing them helps a lot.

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2. Logical Reasoning Section

Do NOT use “Quantitative Aptitude by RS Aggarwal” for this test.
Instead, use: “Verbal & Non-Verbal Reasoning by RS Aggarwal.”

Topics:

• Logical Seating Arrangements

• Puzzles

• Data Interpretation

• Binary, Octal & Hexadecimal conversions

• Pattern & Series solving

This section is often time-consuming, so manage time well.

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3. Technical Section

Recommended books for C programming:

• Test Your Skills in C

• Exploring C

• Let Us C

• Pointers in C

Topics asked:

• Pointers

• Function pointers

• Dynamic memory allocation

• Arrays & strings

• Basic output prediction

• Structures & unions

Important Tip:
Always attempt all questions. Even if your technical interview is weak, a high written score increases your chances.

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II. Wipro Technical Interview Guide

The technical interview mainly covers the following areas:

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1. C & C++ (OOP Concepts)

Common questions:

• Explain printf() and scanf() working.

• What is a function pointer?

• Difference between malloc() and calloc()?

• What is a NULL pointer and a void pointer?

• Write small programs (factorial, swapping, linked list, etc.)

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2. Data Structures

Prepare:

• Searching & Sorting

• Trees (Binary trees, BST)

• Linked lists (single, double, circular)

• Stack/Queue operations

• Time complexity (O(n), O(n²), O(log n))

They may ask you to:

• Convert infix to postfix/prefix

• Write small code snippets

• Explain recursion

Tip:
They focus more on your explanation and confidence rather than perfect code.

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3. Operating Systems

Important topics:

• Memory management (Paging, Segmentation)

• Page replacement algorithms

• Process scheduling

• Deadlocks & prevention methods

• Dining Philosopher / Producer-Consumer problems

Recommended books:

• Operating System Concepts – Silberschatz

• Modern OS – Andrew Tanenbaum

Tip:
OS is one of the easiest scoring areas. Give clear definitions and avoid unnecessary technical jargon.

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4. DBMS (Database Management Systems)

Topics to study:

• Normalization (1NF–5NF, BCNF)

• SQL queries (SELECT, JOIN, GROUP BY, etc.)

• Keys (Primary, Candidate, Super, Foreign)

• Integrity constraints (Domain & Referential)

Recommended book:

• Database System Concepts – Korth

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5. Networking

Basic concepts to revise:

• OSI Model

• IP addressing & classes

• Routing basics

• GSM concepts

• Firewalls, protocols

Tip:
Do NOT use terminology you cannot explain (e.g., COM, Win32 API).
Using unnecessary terms will lead to further questions.

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Leading the Interview

You can direct the interview by expressing your strong subjects.
Example:
“I am more confident in Operating Systems and C programming; I will be happy if you ask more questions from those areas.”

Avoid saying “I don’t know”. Instead use:
“I am not fully aware of that topic.”

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III. HR Interview Questions (With Tips)

The HR round focuses on personality, communication, and confidence.
Prepare answers for:

• Tell me about yourself

• Tell me about your family

• Strengths & weaknesses

• Why should we hire you?

• What do you know about Wipro?

• Expectations from the company

• Short-term and long-term goals

• Achievements & extracurricular activities

Tips for HR Round:

• Do not talk too much or too little.

• Maintain a pleasant, confident smile.

• Do not contradict your own answers.

• Maintain eye contact.

• Speak simple and clear English.

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IV. Sample Wipro Technical & Aptitude Questions

Below are examples taken from previous Wipro papers:

Technical Sample Questions

• Runtime polymorphism is achieved using:
  Virtual functions, Base class pointer, and Function overriding

• Difference between .exe, .com, .bat, .obj files

• Binary Search Time Complexity → O(log n)

• Which data structure is non-linear? → Tree

• What is Y2K problem? → A software bug involving date formatting

Programming Output Questions

Given code, find output (arrays, pointers, characters, loops).

Aptitude Sample Questions

• Seating arrangement problems

• Time schedule puzzles

• Logical deductions

• Relationship problems

• Box color & item placing puzzles

Most questions are from GRE Barrons Logical Reasoning.

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V. Tips for Cracking Wipro Recruitment

• Attempt all questions in written round.

• Speak confidently during interviews.

• Know your project work thoroughly.

• Keep answers simple and precise.

• Never remain silent—say something relevant.

• Avoid unnecessary technical terms.

• Be honest about your skills.

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Conclusion

Wipro's recruitment process may seem long, but with the right preparation in C programming, OS, DBMS, Networking, Logical Reasoning, and HR communication, you can easily crack it.

Practice previous papers, revise fundamentals, and maintain confidence throughout the process.