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BARC Research Scientist Interview Questions and Answers

Updated 20 Jan 2021

BARC Research Scientist Interview Experiences

1 interview found

Interview Questionnaire 

3 Questions

  • Q1. Which capacitors-store higher amount of energy?
  • Ans. 

    Electrolytic capacitors store higher amount of energy.

    • Electrolytic capacitors have higher energy storage capacity compared to other types of capacitors.

    • They are commonly used in power supply circuits and audio amplifiers.

    • Examples of electrolytic capacitors include aluminum electrolytic capacitors and tantalum capacitors.

  • Answered by AI
  • Q2. Molecules are held together in crystal by
  • Ans. 

    Molecules are held together in crystals by intermolecular forces.

    • Intermolecular forces, such as hydrogen bonding, electrostatic interactions, and van der Waals forces, hold molecules together in crystals.

    • These forces are responsible for the regular arrangement of molecules in a crystal lattice.

    • Examples of crystals held together by intermolecular forces include salt (sodium chloride) and quartz.

    • The strength and type of ...

  • Answered by AI
  • Q3. C-O bond length is minimum in
  • Ans. 

    C-O bond length is minimum in carbonyl compounds.

    • Carbonyl compounds have a double bond between carbon and oxygen.

    • The C-O bond length is shorter in carbonyl compounds compared to other compounds.

    • Examples of carbonyl compounds include aldehydes, ketones, and carboxylic acids.

  • Answered by AI

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. What is distillation?
  • Q2. What is heat exchanger?
Round 2 - HR 

(2 Questions)

  • Q1. What is your strength?
  • Q2. Why Honeywell?
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
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 tips
Round 2 - One-on-one 

(1 Question)

  • Q1. Be Prepared on the Projects u have worked upon, dont sound too arrogant even if you know.
Round 3 - HR 

(1 Question)

  • Q1. Normal Questions
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
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 tips
Round 2 - One-on-one 

(2 Questions)

  • Q1. Gate level questions
  • Q2. Core subjects related questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Be prepared for basic questions

Interview Preparation Tips

Round: Test
Experience: After filling a bio-data form mentioning the details regarding projects/papers published and BTP/DDP, shortlisting is done based on the following points:CG cut-off 6.75. Shortlisted after comparing the test scores of all the students.
Objective type test is conducted on the basis of aptitude and core questions.
Duration: 90 minutes

Round: Technical Interview
Experience: It was a Skype interview with a panel of 8 and questions were asked about core engineering,internship and projects.Additional questions were asked regarding the branch one is interested in.Questions were asked about the work DRDO has done and is doing and about BTP.

General Tips: One need to be thorough with core subjects,at least the one you are interested in.Be confident while answering questions and avoid talking about something of which you have no knowledge.
College Name: IIT MADRAS

Interview Preparation Tips

Round: Interview
Tips: Concentrate on basic Naval architecture and Ocean engineering topics and Fluid mechanicsPrepare well on your project as they tend to focus on DDP/BTPAdvantage if your project matches with DRDO interests

College Name: IIT Madras
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
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 tips
Round 2 - Coding Test 

DSA questions medium level

Round 3 - Technical 

(3 Questions)

  • Q1. Resume based interview or DSA questions medium level
  • Q2. Explain projects
  • Ans. 

    Projects are specific tasks or assignments that require a set of skills and resources to complete.

    • Projects are temporary in nature with a defined start and end date.

    • They typically have specific goals, deliverables, and constraints.

    • Projects require a team of individuals with different roles and responsibilities.

    • Examples: Developing a mobile app, implementing a new software system, conducting a research study.

  • Answered by AI
  • Q3. Internship experience
Round 4 - HR 

(1 Question)

  • Q1. Basic interpersonal skills

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare DSA medium level
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
Round 2 - Aptitude Test 

There was simple aptitude questions along with some C snippet

Round 3 - Technical 

(2 Questions)

  • Q1. Difference between RISC and CISC?
  • Ans. 

    RISC (Reduced Instruction Set Computing) has a smaller set of simple instructions, while CISC (Complex Instruction Set Computing) has a larger set of complex instructions.

    • RISC processors have simpler instructions that can be executed in a single clock cycle, making them faster.

    • CISC processors have more complex instructions that may require multiple clock cycles to execute.

    • RISC architectures typically have a smaller chi...

  • Answered by AI
  • Q2. How ADC(Analog to Digital Converter) works?
  • Ans. 

    ADC converts analog signals into digital data by sampling the input signal at regular intervals.

    • ADC samples the input signal at regular intervals

    • It quantizes the sampled values into discrete digital values

    • The resolution of ADC determines the number of possible digital values

    • Common types of ADC include successive approximation ADC and delta-sigma ADC

  • Answered by AI
Interview experience
4
Good
Difficulty level
Easy
Process Duration
2-4 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in Aug 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Question based on project architecture
  • Q2. Access specifiers

Interview Preparation Tips

Topics to prepare for Collins Aerospace Software Developer interview:
  • Oops concept
Interview preparation tips for other job seekers - Interview process is good and easy
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Differentiate between RISC and CISC
  • Ans. 

    RISC stands for Reduced Instruction Set Computing and CISC stands for Complex Instruction Set Computing.

    • RISC processors have a smaller set of simple instructions, while CISC processors have a larger set of complex instructions.

    • RISC processors typically execute instructions in one clock cycle, while CISC processors may require multiple clock cycles.

    • RISC processors rely on optimizing compilers for performance, while CISC...

  • Answered by AI
  • Q2. Define and differentiate interpreter and compiler
  • Ans. 

    Interpreter translates code line by line while compiler translates entire code at once.

    • Interpreter: translates code line by line, slower execution, easier debugging (e.g. Python)

    • Compiler: translates entire code at once, faster execution, harder debugging (e.g. C++)

  • Answered by AI

BARC Interview FAQs

What are the top questions asked in BARC Research Scientist interview?

Some of the top questions asked at the BARC Research Scientist interview -

  1. Which capacitors-store higher amount of energ...read more
  2. Molecules are held together in crystal ...read more
  3. C-O bond length is minimum...read more

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