Upload Button Icon Add office photos

Indian Oil Corporation

Compare button icon Compare button icon Compare

Filter interviews by

Clear (1)

Indian Oil Corporation Officer Interview Questions, Process, and Tips

Updated 22 Jul 2024

Top Indian Oil Corporation Officer Interview Questions and Answers

View all 6 questions

Indian Oil Corporation Officer Interview Experiences

4 interviews found

Officer Interview Questions & Answers

user image Abhishek Gupta

posted on 22 Jul 2024

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

General GD in group of 8 members.

Round 2 - One-on-one 

(1 Question)

  • Q1. About crude and its extraction process

Interview Preparation Tips

Interview preparation tips for other job seekers - Be calm and dont panic in the interview

Officer Interview Questions & Answers

user image Anonymous

posted on 16 Oct 2023

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed before Oct 2022. 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 

GATE exam conducted every year yes

Round 3 - Technical 

(2 Questions)

  • Q1. Induction Motor working principle
  • Ans. 

    An induction motor works on the principle of electromagnetic induction to convert electrical energy into mechanical energy.

    • Induction motor has a stator and a rotor

    • When AC current flows through the stator windings, a rotating magnetic field is produced

    • The rotating magnetic field induces currents in the rotor windings, causing it to rotate

    • The rotor speed is slightly less than the speed of the rotating magnetic field, kno...

  • Answered by AI
  • Q2. Transformer utility motor pump

Interview Preparation Tips

Interview preparation tips for other job seekers - technical interview

Officer Interview Questions Asked at Other Companies

Q1. Generally Which type of glass use is pharmaceutical industries fo ... read more
asked in HDFC Bank
Q2. What is the portfolio of Fraud cases in West Bengal
Q3. What meaning of current good manufacturing practices
Q4. What is validation? How many types? What is the content in proces ... read more
Q5. What is the range of differential pressure in Powder processing a ... read more

Officer Interview Questions & Answers

user image Aishwarya Kumar

posted on 6 Feb 2017

I was interviewed in Dec 2016.

Interview Questionnaire 

9 Questions

  • Q1. Tell us about yourself.
  • Ans. 

    I am a dedicated and experienced professional with a strong background in law enforcement.

    • 10+ years of experience in law enforcement

    • Strong leadership and communication skills

    • Proven track record of successfully managing high-stress situations

    • Bachelor's degree in Criminal Justice

    • Certified in CPR and first aid

  • Answered by AI
  • Q2. Why do you want to join IOCL?
  • Ans. 

    I want to join IOCL because of its reputation for innovation, growth opportunities, and commitment to sustainability.

    • IOCL is known for its innovative approach in the oil and gas industry

    • I am impressed by the growth opportunities and career development programs offered by IOCL

    • I am passionate about sustainability and appreciate IOCL's commitment to environmental responsibility

    • I believe that working at IOCL will allow me ...

  • Answered by AI
  • Q3. Do you have any plans of doing MS/PhD?
  • Ans. 

    Yes, I am considering pursuing a MS/PhD in the future to further my education and career opportunities.

    • Considering further education for career advancement

    • Interested in gaining specialized knowledge and skills

    • Exploring options for higher academic qualifications

  • Answered by AI
  • Q4. Why Oil and Gas Sector?
  • Ans. 

    Oil and gas sector offers diverse opportunities, global reach, and stability.

    • Global reach: Oil and gas sector operates worldwide, providing opportunities for international experience and networking.

    • Diverse opportunities: From exploration and production to refining and distribution, there are various roles to explore within the sector.

    • Stability: Despite market fluctuations, oil and gas remains a crucial industry for glo...

  • Answered by AI
  • Q5. Questions related to Internships/Projects
  • Q6. Questions related to IOCL's Products.
  • Q7. Give us a brief overview of petroleum refining process.
  • Ans. 

    Petroleum refining is the process of converting crude oil into useful products like gasoline, diesel, and jet fuel.

    • Crude oil is first heated and then sent to a distillation tower where it is separated into different components based on their boiling points.

    • The separated components are then further processed through various refining processes such as cracking, reforming, and hydrotreating.

    • Cracking breaks down heavy hydr...

  • Answered by AI
  • Q8. Some more technical questions related to VDU, CDU, LOBS.
  • Q9. Some questions related to Heat Exchanger Design and its maintenance.

Interview Preparation Tips

Round: Resume Shortlist
Experience: Everyone who had a CGPA of 6.5+ with no live backlogs got shortlisted.

Round: Technical + HR Interview
Experience: The Panel comprised of 4 members (Electrical + Mechanical + Chemical + HR). The interview started with some general HR questions and then they asked questions to check how much I knew about the Oil & Gas Sector and especially IOCL. I was unable to answer questions about Diesel Specifications produced by IOCL.

I had done my summer training at an Oxygen Plant in SAIL so they asked me questions related to the process of separation of oxygen from air and purity of oxygen required in the Steel Industry.

Then I was asked questions related to design of Heat Exchangers and it's maintenance. After that, some very basic questions about distillation column (reflux ratio, use of steam etc) were asked. These questions were pretty straightforward.

Then, they asked me to describe the complete refining process and as I was explaining the process, in-between they asked me questions like: why desalting/dehydrosulphurization is required, why steam is used, effect on product quality on increasing/decreasing reflux ratio, why VDU is needed. These were also very easy questions if you have taken any course related to Petroleum Refinery Engineering.

The last person then gave me a scenario in which I was the shift incharge and there was a major malfunction (fire, leakage) in one of the important equipments?. I was asked to draft a plan according to which I was supposed to take steps.


Tips: Try your best to convince the panel that you are planning to stay in the company for a long time. Justify your passion for Oil and Gas sector.

If you are from chemical engineering stream, thoroughly revise the petroleum refining process as most of the questions will be related to crude distillation.


College Name: IIT Kharagpur

Officer Interview Questions & Answers

user image Pulkit Agarwal

posted on 31 Jan 2016

I applied via GATE 2015

Interview Questionnaire 

9 Questions

  • Q1. Tell us about yourself
  • Ans. 

    I am a dedicated and experienced professional with a strong background in law enforcement.

    • 10+ years of experience in law enforcement

    • Strong leadership and communication skills

    • Proven track record of successfully managing and resolving conflicts

    • Bachelor's degree in Criminal Justice

    • Certified in crisis intervention and de-escalation techniques

  • Answered by AI
  • Q2. Tell us about your training and project
  • Ans. 

    I completed a rigorous training program focused on leadership and decision-making skills. For my project, I led a team in implementing a new software system to streamline operations.

    • Completed leadership training program

    • Focused on decision-making skills

    • Led team in implementing new software system

    • Streamlined operations with new system

  • Answered by AI
  • Q3. What is NPSH ? Explain its significance
  • Ans. 

    NPSH stands for Net Positive Suction Head. It is a measure of the pressure available at the suction side of a pump.

    • NPSH is important in determining if a pump can operate without cavitation.

    • It is calculated by subtracting the vapor pressure of the fluid from the total suction head.

    • If the NPSH available is less than the NPSH required, cavitation may occur.

    • Cavitation can damage the pump and reduce its efficiency.

    • NPSH is i...

  • Answered by AI
  • Q4. How does aeroplane fly? Means how it adjusts it's height
  • Ans. 

    An airplane adjusts its height by changing the angle of its wings and using control surfaces.

    • An airplane adjusts its height by changing the angle of its wings, which is controlled by the pilot using the control column or yoke.

    • To climb, the pilot increases the angle of attack of the wings, which increases lift and allows the airplane to gain altitude.

    • To descend, the pilot decreases the angle of attack, reducing lift and...

  • Answered by AI
  • Q5. What is CPM and PERT ? Explain its difference
  • Ans. 

    CPM and PERT are project management techniques used to plan and control complex projects.

    • CPM stands for Critical Path Method and PERT stands for Program Evaluation and Review Technique.

    • CPM is a deterministic method that focuses on the time required to complete a project, while PERT is a probabilistic method that considers uncertainties in project duration.

    • CPM uses a single estimate for each activity duration, while PER...

  • Answered by AI
  • Q6. What are your strengths and weakness?
  • Ans. 

    My strengths include strong communication skills and attention to detail. My weakness is that I can be overly critical of myself.

    • Strengths: strong communication skills

    • Strengths: attention to detail

    • Weakness: overly critical of myself

  • Answered by AI
  • Q7. Aerodynamic profile application in fluid machinery
  • Ans. 

    Aerodynamic profile application in fluid machinery

    • Aerodynamic profiles are used in fluid machinery to optimize performance and efficiency

    • They are designed to minimize drag and maximize lift

    • Examples include airfoils in aircraft wings, propeller blades, and turbine blades

    • Aerodynamic profiles are also used in pumps, fans, and compressors to improve fluid flow

    • They are crucial in the design of vehicles, wind turbines, and o

  • Answered by AI
  • Q8. Have you appeared in any other PSU interview
  • Ans. 

    Yes, I have appeared in PSU interviews before.

    • Yes, I have appeared in interviews for XYZ PSU and ABC PSU.

    • I have experience in facing interview panels and answering questions confidently.

    • I have prepared thoroughly for PSU interviews and understand the selection process.

  • Answered by AI
  • Q9. Why u want to join us?
  • Ans. 

    I want to join because of my passion for serving the community and making a positive impact.

    • Passion for serving others

    • Desire to make a positive impact

    • Interest in contributing to the community

    • Seeking a challenging and rewarding career

  • Answered by AI

Interview Preparation Tips

Round: Call FOR interview
Experience: Based upon GATE 2015 score they called us for interview in Dehradun.
Interviews were started in June.

Gate score weightage is 60 %
Academic Qualification Weightage 20 % bachelor degree and 5 % higher education.
Interview 15 %
Total 100 %
Tips: They give full 20 % to all ( according to a RTI ) in Academic Qualification
Thus GATE Score is a major punch.
Also interview plays good role for those having average ranks.


Round: Other Interview
Experience: Interview comprises both of HR and Technical Questions.
I answered all questions very quickly, hence they were quite impressed.
I was the last candidate to be interviewed on that day.
I tried to bring happy moments while answering HR questions which made the last moments of my interview light and humurous.
Tips: Answer with confidence and keep a smile on your face.

Skill Tips: Don't panic.
Prepare about company in advance.
Keep a smile.
Dress up properly.
Pray to god and take blessings of your parents and teachers.

Skills: Ability To Think Beyond Boundaries, Aptitude, How Much You Are Interested In The Company?, Ability To Work In A Team, Ability To Cope Up With Stress, Ability To Deliver On A Project
College Name: NIT Bhopal
Motivation: PAN India presence.
Package and perks off course.

Funny Moments: I create some humour points in my every interview and luckily in all my interviews no 'khadoos' came.

Indian Oil Corporation interview questions for designations

 Safety Officer

 (4)

 Operations Officer

 (2)

 Senior Officer

 (1)

 Nursing Officer

 (1)

 Security Officer

 (1)

 HR Officer

 (2)

 Engineering Officer

 (2)

 Accounts Officer

 (1)

Interview questions from similar companies

I applied via Walk-in and was interviewed before Oct 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Tell about your self

Interview Preparation Tips

Interview preparation tips for other job seekers - Good Communication skills required

I applied via Walk-in and was interviewed before Oct 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Why do you want to join this company

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare technical subjects

I applied via Naukri.com

Interview Questionnaire 

1 Question

  • Q1. Why do you want this job?
  • Ans. 

    Developing my career in a forward thinking /well established company improvement 

  • Answered by kavyahr

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep it professional ,your response should be focused on my professional skills & ability

I applied via Recruitment Consulltant and was interviewed in May 2022. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Explain briefly about your work and your responsibilities?
  • Q2. What are all the t codes used?
  • Ans. 

    There are numerous t-codes used in SAP for various purposes.

    • T-codes are used for various functions such as financial accounting, material management, sales and distribution, human resources, and more.

    • Examples of commonly used t-codes include FB01 for posting financial documents, MM01 for creating material master records, VA01 for creating sales orders, and PA30 for maintaining personnel data.

    • T-codes can also be customi...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - We have to be clear about what we worked in previous company thats it
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed in Jun 2024. There was 1 interview round.

Round 1 - Aptitude Test 

Polyester staple fiber testing

Officer Interview Questions & Answers

Wipro user image Anonymous

posted on 13 Oct 2022

I applied via Naukri.com and was interviewed before Oct 2021. There were 2 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 - One-on-one 

(2 Questions)

  • Q1. Basic overview of the education and past experience
  • Q2. Basic edication background Basic skills

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident subject matter knowledge command on communication both verbal and written
Contribute & help others!
anonymous
You can choose to be anonymous

Indian Oil Corporation Interview FAQs

How many rounds are there in Indian Oil Corporation Officer interview?
Indian Oil Corporation interview process usually has 2-3 rounds. The most common rounds in the Indian Oil Corporation interview process are Resume Shortlist, Aptitude Test and Technical.
What are the top questions asked in Indian Oil Corporation Officer interview?

Some of the top questions asked at the Indian Oil Corporation Officer interview -

  1. How does aeroplane fly? Means how it adjusts it's hei...read more
  2. Give us a brief overview of petroleum refining proce...read more
  3. What is CPM and PERT ? Explain its differe...read more

Recently Viewed

INTERVIEWS

JK Paper

No Interviews

INTERVIEWS

Alpla

No Interviews

INTERVIEWS

Toshiba

No Interviews

INTERVIEWS

Tetra Pak

No Interviews

INTERVIEWS

JK Paper

No Interviews

LIST OF COMPANIES

Nath Pulp & Paper Mills

Overview

SALARIES

Nath Pulp & Paper Mills

INTERVIEWS

Sureworks Infotech Pvt. Ltd.

No Interviews

SALARIES

Sureworks Infotech Pvt. Ltd.

INTERVIEWS

Hindustan Petroleum

No Interviews

Tell us how to improve this page.

Indian Oil Corporation Officer Interview Process

based on 3 interviews

Interview experience

5
  
Excellent
View more

Interview Questions from Similar Companies

TCS Interview Questions
3.7
 • 10.4k Interviews
Infosys Interview Questions
3.6
 • 7.5k Interviews
Wipro Interview Questions
3.7
 • 5.6k Interviews
Tech Mahindra Interview Questions
3.5
 • 3.8k Interviews
HCLTech Interview Questions
3.5
 • 3.8k Interviews
Shell Interview Questions
4.0
 • 189 Interviews
Bharat Petroleum Interview Questions
4.2
 • 148 Interviews
Schlumberger Interview Questions
3.9
 • 136 Interviews
View all
Indian Oil Corporation Officer Salary
based on 16 salaries
₹12 L/yr - ₹30 L/yr
258% more than the average Officer Salary in India
View more details

Indian Oil Corporation Officer Reviews and Ratings

based on 3 reviews

3.4/5

Rating in categories

2.1

Skill development

2.1

Work-life balance

1.1

Salary

5.0

Job security

1.1

Company culture

1.1

Promotions

2.0

Work satisfaction

Explore 3 Reviews and Ratings
Assistant Manager
297 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Apprentice Trainee
137 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Project Assistant
124 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Manager
117 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Technician Apprentice
114 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Explore more salaries
Compare Indian Oil Corporation with

GAIL

4.4
Compare

Bharat Petroleum

4.1
Compare

Hindustan Petroleum

4.2
Compare

Reliance Industries

4.0
Compare
Did you find this page helpful?
Yes No
write
Share an Interview