1 IIT Delhi Project Scientist Interview Questions & Answers | Complete Prep Guide 2025

IIT Delhi Project Scientist Interview Experiences

1 interview found

Project Scientist Interview Questions & Answers

Anonymous

posted on 15 Apr 2024

Interview experience

Excellent

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Selected

I applied via Referral and was interviewed in Oct 2023. There was 1 interview round.

Round 1 - Technical

(1 Question)

Q1. Asked about my Data engineering and analytics experience, which data and how much amount of data(Terabytes, Petabytes) I handled in my last role. About approaches of data analysis, visualisation. Work ex...

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Interview Preparation Tips

Interview preparation tips for other job seekers - It was shear luck that I got selected as only one seat was there, so continue doing your work and always up skill yourself.

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Got Rejected In an Interview, Just Because I Didn’t Answer a Personal Question

So, I got invited for this interview, and they told me to be there at 9 AM. Of course, I get there early, like 8:30, because I don't want to be late. But then I end up waiting for 1.5 hours... read more

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System Engineer Interview Questions & Answers

Infosys

Anonymous

posted on 22 Feb 2022

I applied via Campus Placement and was interviewed before Feb 2021. There were 3 interview rounds.

Round 1 - Aptitude Test

Aptitude round consists Logical reasoning, General Aptitude, Grammar related questions etc. All are moderate level questions.

Round 2 - Technical

(3 Questions)

Q1. Explain OOPs w.r.t Java

Ans.

OOPs is a programming paradigm that uses objects to represent real-world entities. Java is an OOPs language.

OOPs stands for Object-Oriented Programming System
Java is a class-based OOPs language
Encapsulation, Inheritance, Polymorphism, and Abstraction are the four pillars of OOPs
Objects have state and behavior
Java supports interfaces, which allow for multiple inheritance
Example: A car can be represented as an object wit...

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Q2. Explain about the projects that you have worked on

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Q3. Explain how Java solves machine dependency of code execution

Ans.

Java solves machine dependency by using bytecode and virtual machine.

Java code is compiled into bytecode which is platform-independent
The bytecode is executed by the Java Virtual Machine (JVM) which is platform-specific
JVM translates bytecode into machine code for the specific platform
This allows Java code to run on any platform with a JVM installed
Example: A Java program compiled on Windows can run on Linux or Mac as

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Round 3 - HR

(2 Questions)

Q1. Why should we hire you?

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Q2. Tell me about yourself.

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Interview Preparation Tips

Topics to prepare for Infosys System Engineer interview:

Java

Interview preparation tips for other job seekers - Keep it simple, Prepare basics of 1st preferred Programming Language.

Skills evaluated in this interview

System Engineer Interview Questions & Answers

Infosys

Anonymous

posted on 31 May 2022

I applied via Campus Placement and was interviewed before May 2021. There were 2 interview rounds.

Round 1 - Aptitude Test

Numerical ability and logical reasoning followed by some coding mcqs

Round 2 - Technical

(1 Question)

Q1. Print 1 to 100 without for loop

Ans.

Printing 1 to 100 without for loop

Use recursion to print numbers from 1 to 99
Print 100 outside the recursion
Use a base case to stop recursion at 100

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Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare from interview bit and practice mcqs

System Engineer Interview Questions & Answers

Infosys

Anonymous

posted on 5 Jun 2022

I applied via Campus Placement and was interviewed before Jun 2021. There were 2 interview rounds.

Round 1 - Aptitude Test

Simple aptitude test

Round 2 - One-on-one

(1 Question)

Q1. General questions as per your cv

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Interview Preparation Tips

Topics to prepare for Infosys System Engineer interview:

Aptitude

Interview preparation tips for other job seekers - Great company for freshers.. lot to learn and experience

System Engineer Interview Questions & Answers

TCS

Anonymous

posted on 5 Jul 2022

I applied via Company Website and was interviewed before Jul 2021. There were 2 interview rounds.

Round 1 - Coding Test

Attended the codevita competition in final year of college.

Round 2 - Technical

(3 Questions)

Q1. About College Project

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Q2. Some very basics of java

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Q3. Experience of college project as a team

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Interview Preparation Tips

Interview preparation tips for other job seekers - Codevita is a really good platform to help you join TCS as a final year graduate in college

System Engineer Interview Questions & Answers

Infosys

Anonymous

posted on 10 Aug 2022

I applied via Campus Placement and was interviewed before Aug 2021. There were 2 interview rounds.

Round 1 - Aptitude Test

It was a basic aptitude test.

Round 2 - One-on-one

(1 Question)

Q1. Interview was fine. Mostly asked about my final year project.

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Interview Preparation Tips

Interview preparation tips for other job seekers - Attend the interview with cool head. All the best.

System Engineer Interview Questions & Answers

Infosys

Anonymous

posted on 8 Jun 2022

I applied via Campus Placement and was interviewed before Jun 2021. There were 2 interview rounds.

Round 1 - Aptitude Test

Round 2 - Technical

(1 Question)

Q1. Explain the mini projects and main project completed during Engineering.

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Interview Preparation Tips

Topics to prepare for Infosys System Engineer interview:

DBMS
Software Engineering
Basic coding

Interview preparation tips for other job seekers - Just make sure the resume should be precise and you have knowledge on the things mentioned in your resume.

Be confident and have a smiling face in the interview round.

System Engineer Interview Questions & Answers

Infosys

Anonymous

posted on 17 May 2022

I applied via Campus Placement and was interviewed before May 2021. There were 2 interview rounds.

Round 1 - Coding Test

- basic programming on C

Round 2 - HR

(1 Question)

Q1. - question based on your resume

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Interview Preparation Tips

Interview preparation tips for other job seekers - Things are asked only from resume . Make sure you recite every word you mentioned in your resume .
whatever project you are including , you should know enough to explain everything.

System Engineer Interview Questions & Answers

TCS

Anonymous

posted on 3 Mar 2022

I applied via Campus Placement and was interviewed before Mar 2021. There were 2 interview rounds.

Round 1 - Coding Test

Round 2 - Technical

(5 Questions)

Q1. If you cleared Aptitude and Coding, Mostly Interview will be cleared with some basics questions like OOPs concepts, sort functions kind of questions.

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Q2. Explain OOPs concept in JAVA?

Ans.

OOPs concept in JAVA is a programming paradigm that focuses on objects and their interactions.

OOPs stands for Object-Oriented Programming
It involves the use of classes, objects, inheritance, polymorphism, and encapsulation
Classes are used to define objects and their properties
Objects are instances of classes that can interact with each other
Inheritance allows for the creation of new classes based on existing ones
Polymo...

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Q3. Function to sort an array in Java?

Ans.

Java provides Arrays.sort() method to sort an array.

Use Arrays.sort() method to sort an array of strings.
The method sorts the elements in ascending order by default.
To sort in descending order, use Collections.reverseOrder() method.

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Q4. Tell me about yourself?

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Q5. Final year project which you worked on?

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Interview Preparation Tips

Interview preparation tips for other job seekers - Most of people clears Aptitude/Coding round. clears interview for freshers recruit

Skills evaluated in this interview

System Engineer Interview Questions & Answers

Infosys

Anonymous

posted on 21 Oct 2022

I applied via Campus Placement and was interviewed before Oct 2021. There were 3 interview rounds.

Round 1 - Resume Shortlist

Pro Tip by AmbitionBox:

Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.

View all Resume tips

Round 2 - Aptitude Test

English reasoning and logical question

Round 3 - HR

(2 Questions)

Q1. About self and hobbies

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Q2. About activities involved in

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Interview Preparation Tips

Interview preparation tips for other job seekers - Work on communication skills and brush up on aptitude & english tests

IIT Delhi Interview FAQs

How many rounds are there in IIT Delhi Project Scientist interview?

IIT Delhi interview process usually has 1 rounds. The most common rounds in the IIT Delhi interview process are Technical.

PHD Research Scholar 45 salaries	₹0 L/yr - ₹0 L/yr
Research Associate 40 salaries	₹0 L/yr - ₹0 L/yr
Project Scientist 38 salaries	₹0 L/yr - ₹0 L/yr
Research Scholar 32 salaries	₹0 L/yr - ₹0 L/yr
Senior Research Fellow 22 salaries	₹0 L/yr - ₹0 L/yr

IIT Delhi Project Scientist Interview Questions and Answers

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