3 NMDC Limited Graduate Apprentice Trainee Interview Questions & Answers | Complete Prep Guide 2025

NMDC Limited Graduate Apprentice Trainee Interview Experiences

1 interview found

Graduate Apprentice Trainee Interview Questions & Answers

Anonymous

posted on 27 Nov 2022

I applied via Walk-in and was interviewed before Nov 2021. There was 1 interview round.

Round 1 - One-on-one

(3 Questions)

Q1. Different types of ore

Ans.

Ore is a naturally occurring material from which a metal or valuable mineral can be extracted.

There are various types of ores such as metallic ores, non-metallic ores, ferrous ores, and non-ferrous ores.
Metallic ores contain metal in raw form such as iron ore, copper ore, and gold ore.
Non-metallic ores do not contain any metal such as limestone, gypsum, and quartz.
Ferrous ores contain iron such as hematite and magnetit...

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Q2. Firing order in engine

Ans.

The firing order in an engine refers to the sequence in which the cylinders fire.

The firing order is determined by the engine's design and can vary between different types of engines.
The most common firing order for a four-cylinder engine is 1-3-4-2.
For a six-cylinder engine, the firing order can be 1-5-3-6-2-4 or 1-4-2-5-3-6, depending on the engine design.
Knowing the firing order is important for diagnosing engine pr

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Q3. Types of welding and about college project

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Interview Preparation Tips

Interview preparation tips for other job seekers - Was very good helped me in improving my technical skills

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Interview Tips & Stories

I have been shortlisted for an interview at Bloomberg for the investment / real estate reporter role. How can I prepare for the interview? What all do I need to keep in mind for my prep? Please help, I am very nervous! Thank you

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Graduate Apprentice Trainee Interview Questions & Answers

Bharat Petroleum

Anonymous

posted on 24 May 2018

I applied via Company Website and was interviewed in Nov 2017. There were 4 interview rounds.

Interview Preparation Tips

General Tips: The interview was HR+Technical.It lasted for about 30 minutes.The interviewer wanted to test both my technical knowledge and relocate.
Most of the question ask from power system, control system and signal system.They ask project and summer internship related question.They focus on every point of resume.So prepare for it.
Best of luck.

Skills: Problem Solving, Analytical Skills, Time Management, Decision Making Skills
Duration: 1-4 weeks

Graduate Apprentice Trainee Interview Questions & Answers

Bharat Petroleum

Anonymous

posted on 12 Apr 2020

I applied via Company Website and was interviewed in Oct 2019. There were 4 interview rounds.

Interview Questionnaire

2 Questions

Q1. 1-why higher voltage is prefer for transportation ,2-why house wiring use in parallel not in series,3-saftey of transformers,4-doubly excited motor function ,5-neutral and earthing difference,6-kva rating ...

Ans.

Answers to questions related to electrical engineering.

Higher voltage is preferred for transportation to reduce power loss and increase efficiency.
House wiring is done in parallel to ensure that if one appliance fails, others can still function.
Transformers are designed with safety features such as overcurrent protection and grounding to prevent electrical hazards.
Doubly excited motors are used in applications where hi...

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Q2. Favourite subject

Ans.

My favourite subject is Mathematics.

I enjoy solving complex problems and equations.
I find it fascinating how mathematical concepts can be applied in various fields.
I have excelled in mathematics throughout my academic career.
I particularly enjoy calculus and statistics.
I believe mathematics is a fundamental subject that helps develop critical thinking skills.

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Interview Preparation Tips

Interview preparation tips for other job seekers - 1-First of all ask permission to enter
2-never nervous mind but cool and confidential thought
3-eye contact perper maintain
4-during give ans technical words use like actually, basically etc
5-some ans not remember give ans sir not remember
6-better topic(subject) choose in which you fill better

Graduate Apprentice Trainee Interview Questions & Answers

Bharat Petroleum

Anonymous

posted on 17 Apr 2021

I was interviewed in Oct 2020.

Interview Questionnaire

1 Question

Q1. In my interview, they asked me some basic techical and some social questions such as capital of states, vlookup and about the company.

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Interview Preparation Tips

Interview preparation tips for other job seekers - I am going to tell you guys what others are saying😜 just accept if you don't know the answer. Show them that you are confident(I know we'll be nervous). Communication should be strong since experts will be interviewing... Then job will be yours 😀

Graduate Apprentice Trainee Interview Questions & Answers

Bharat Petroleum

Aditya Kumar Rawat

posted on 2 Mar 2022

I applied via Approached by Company and was interviewed before Mar 2021. There were 4 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.

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Round 2 - HR

(5 Questions)

Q1. Why are you looking for a change?

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Q2. What are your salary expectations?

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Q3. Why should we hire you?

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Q4. What are your strengths and weaknesses?

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Q5. Tell me about yourself.

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Round 3 - Technical

(1 Question)

Q1. Electrical Engineering

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Round 4 - One-on-one

(1 Question)

Q1. Electrical Engineering

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Interview Preparation Tips

Interview preparation tips for other job seekers - You must have the knowledge of your field and you must be aware of the properties of LPG and Petroleum.

Graduate Apprentice Trainee Interview Questions & Answers

Tata Steel

Anonymous

posted on 21 Sep 2022

I applied via Walk-in and was interviewed in Aug 2022. 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 - Technical

(1 Question)

Q1. What is tolerance? What are types of gears?

Ans.

Tolerance is the permissible limit of variation in a dimension or property of a material. Types of gears include spur, helical, bevel, worm, etc.

Tolerance is the difference between the maximum and minimum limit of a dimension or property.
It is important in manufacturing to ensure proper fit and function of parts.
Types of gears include spur, helical, bevel, worm, rack and pinion, etc.
Spur gears are the most common type ...

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Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident . Don't be nervous. Use language in which you are comfortable.

Graduate Apprentice Trainee Interview Questions & Answers

Bharat Petroleum

Souradyuti Dey

posted on 28 Sep 2022

I applied via Apprentice and was interviewed in Aug 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist

Pro Tip by AmbitionBox:

Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.

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Round 2 - Case Study

I'm select for legal appreciate. So they ask me law related questions

Round 3 - Aptitude Test

Basically they want to know What is my previous experience in court

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident and if you know anything than say perfectly in your comfortable language and if you didn't know anything than say sorry sir I fail to recall.

Graduate Apprentice Trainee Interview Questions & Answers

Bharat Petroleum

Anonymous

posted on 24 May 2020

I applied via Company Website and was interviewed in Dec 2019. There were 3 interview rounds.

Interview Questionnaire

2 Questions

Q1. Your technical and non technical skills

Ans.

I have strong technical skills in programming and software development, as well as excellent communication and problem-solving abilities.

Proficient in programming languages such as Java, Python, and C++
Experience in software development and testing
Strong analytical and problem-solving skills
Excellent communication and interpersonal abilities
Ability to work well in a team and independently
Familiarity with project manage

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Q2. Pratical kowldege

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Interview Preparation Tips

Interview preparation tips for other job seekers - To increase technical and pratical kowldege

Graduate Apprentice Trainee Interview Questions & Answers

Bharat Petroleum

Anonymous

posted on 3 Jan 2021

I was interviewed before Jan 2020.

Interview Questionnaire

1 Question

Q1. Project related question and basic questions related to interest of area.

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Interview Preparation Tips

Interview preparation tips for other job seekers - If anyone have basic technical knowledge then theirs no resistance to clear the interview.

Graduate Apprentice Trainee Interview Questions & Answers

Hindustan Petroleum

Anonymous

posted on 9 Jun 2021

I applied via Company Website and was interviewed before Jun 2020. There were 3 interview rounds.

Interview Questionnaire

1 Question

Q1. My final year project related questions & basics questions of my favorite subject power system

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Interview Preparation Tips

Interview preparation tips for other job seekers - Very perfect

NMDC Limited Interview FAQs

How many rounds are there in NMDC Limited Graduate Apprentice Trainee interview?

NMDC Limited interview process usually has 2 rounds. The most common rounds in the NMDC Limited interview process are One-on-one Round and Resume Shortlist.

What are the top questions asked in NMDC Limited Graduate Apprentice Trainee interview?

Some of the top questions asked at the NMDC Limited Graduate Apprentice Trainee interview -

Different types of ...read more
Firing order in eng...read more

Executive 146 salaries	₹0 L/yr - ₹0 L/yr
Executive Engineer 51 salaries	₹0 L/yr - ₹0 L/yr
Manager 37 salaries	₹0 L/yr - ₹0 L/yr
Senior Manager 37 salaries	₹0 L/yr - ₹0 L/yr
Deputy Manager 32 salaries	₹0 L/yr - ₹0 L/yr

NMDC Limited Graduate Apprentice Trainee Interview Questions and Answers

NMDC Limited Graduate Apprentice Trainee Interview Experiences

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