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L&T Defence Interview Questions, Process, and Tips

Updated 26 Feb 2025

Top L&T Defence Interview Questions and Answers

View all 19 questions

L&T Defence Interview Experiences

Popular Designations

25 interviews found

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
Selected Selected
Round 1 - Technical 

(1 Question)

  • Q1. Work in furnace & CNC
Round 2 - Aptitude Test 

Electrical basic working CNC operator CC working

Maintenance Technician Interview Questions asked at other Companies

Q1. Which machine can you maintain and which machine can you operate?
View answer (3)

HCLTech

Workplace transformation starts with you

Explore various roles and find your spark with us

Data Entry Operator Interview Questions & Answers

user image Sarika Jhadhav

posted on 31 Mar 2024

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

I applied via Company Website and was interviewed in Mar 2024. There was 1 interview round.

Round 1 - One-on-one 

(5 Questions)

  • Q1. Different Between C and C++?
  • Ans. 

    C is a procedural programming language while C++ is an object-oriented programming language.

    • C is a procedural programming language, focusing on functions and procedures.

    • C++ is an object-oriented programming language, allowing for classes, objects, and inheritance.

    • C does not support classes and objects, while C++ does.

    • C++ has features like polymorphism and encapsulation which are not present in C.

    • C++ is an extension of ...

  • Answered by AI
  • Q2. Introduction? Family Background
  • Q3. Explain the Final year project?
  • Q4. What is Object Oriented Programming features?
  • Ans. 

    Object Oriented Programming features include encapsulation, inheritance, and polymorphism.

    • Encapsulation: Bundling data and methods that operate on the data into a single unit (object).

    • Inheritance: Ability to create new classes based on existing classes, inheriting their attributes and methods.

    • Polymorphism: Ability for objects of different classes to respond to the same method call in different ways.

  • Answered by AI
  • Q5. What is a class?
  • Ans. 

    A class is a blueprint for creating objects in object-oriented programming.

    • Classes define the properties and behaviors of objects.

    • Objects are instances of classes.

    • Classes can inherit properties and behaviors from other classes.

    • Encapsulation, inheritance, and polymorphism are key concepts in class-based programming.

  • Answered by AI

Skills evaluated in this interview

Data Entry Operator Interview Questions asked at other Companies

Q1. What is skills matrix of Return center Department?
View answer (41)
L&T Defence Interview Questions and Answers for Freshers
illustration image
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
-
Result
Selected Selected
Round 1 - Timepass test 

(4 Questions)

  • Q1. Mechanical aptitude test
  • Q2. Basic questions like if these gear rotate these side then another one will rotate which side
  • Q3. Which tanks will fill fast drain fast
  • Ans. 

    Tanks with larger openings will fill and drain faster.

    • Tanks with wider openings will fill and drain faster due to increased flow rate

    • Tanks with higher water pressure will fill and drain faster

    • Examples: swimming pool with a large drain vs a small sink with a narrow drain

  • Answered by AI
  • Q4. Some basic questions about types of pump& their work

Interview Preparation Tips

Interview preparation tips for other job seekers - They want labours they just ask basic family background questions that how good can he/she do work for company very less technical questions asked no any round carried out one mechanical aptitude test carried out for showoff if you score negative still u can get selected as already told they need labours

Apprentice Trainee Interview Questions asked at other Companies

Q1. # Modes of heat transfer and how do they work? #Thermodynamics #performance curve of pump #priming (pump)
View answer (3)
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Recruitment Consulltant and was interviewed in Nov 2023. 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 

(4 Questions)

  • Q1. Q1- Introduction yourself
  • Q2. Q2. Explain recent project My project was on topic modeling on the LDA model so drilling on LDA questions i get
  • Q3. Q3. How does linear regression combine independent variable regression together
  • Ans. 

    Linear regression combines independent variables to create a predictive model.

    • Linear regression is a statistical technique used to model the relationship between a dependent variable and one or more independent variables.

    • It combines the independent variables by estimating the coefficients that best fit the data and create a linear equation.

    • The equation represents the relationship between the independent variables and t...

  • Answered by AI
  • Q4. Quest about the data, how was it collected, and all

Interview Preparation Tips

Interview preparation tips for other job seekers - Clear basics of every model, Stat, Probability, Matrix, and working principle of every model

Skills evaluated in this interview

Data Science Engineer Interview Questions asked at other Companies

Q1. What is DAG? how a spark job works how the dag gets created
View answer (1)

L&T Defence interview questions for popular designations

 Design Engineer

 (2)

 Apprentice

 (1)

 Apprentice Trainee

 (1)

 Assistant Manager- HR

 (1)

 CSR Coordinator

 (1)

 Data Entry Operator

 (1)

 Data Science Engineer

 (1)

 Electrical GET

 (1)

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed in Oct 2023. 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.
View all Resume tips
Round 2 - Aptitude Test 

Multiple choice questions in aptitude test

Round 3 - Technical 

(6 Questions)

  • Q1. Technical knowledge in before company
  • Q2. Job roles in company
  • Q3. Production reduction
  • Q4. Quality & Safety working
  • Q5. No any accident in my on responsible
  • Q6. My skilled & own responsibility

Interview Preparation Tips

Topics to prepare for L&T Defence Production Engineer interview:
  • MS-CIT
  • English Typing

Production Engineer Interview Questions asked at other Companies

Q1. How to solve the problem in robot means how to detect fault?
View answer (9)

Get interview-ready with Top L&T Defence Interview Questions

Intern Interview Questions & Answers

user image Anonymous

posted on 27 Sep 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(2 Questions)

  • Q1. Explain about projects
  • Ans. 

    Projects are tasks or assignments undertaken to achieve specific goals within a set timeframe.

    • Projects involve planning, execution, and monitoring of activities

    • They have defined objectives, scope, and deliverables

    • Projects can be individual or team-based

    • Examples: Developing a new software application, conducting market research, organizing an event

  • Answered by AI
  • Q2. Introduction about yourself
  • Ans. 

    I am a recent graduate with a degree in Computer Science and a passion for coding and problem-solving.

    • Graduated with a Bachelor's degree in Computer Science

    • Proficient in coding languages such as Java, Python, and C++

    • Completed internships at tech companies like Google and Microsoft

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Explain your projects well

Intern Interview Questions asked at other Companies

Q1. Case. There is a housing society “The wasteful society”, you collect all the household garbage and sell it to 5 different businesses. Determine what price you will pay to the society members in Rs/kg, given you want to make a profit of 20% ... read more
View answer (8)

Pget Interview Questions & Answers

user image Anonymous

posted on 6 Jun 2024

Interview experience
3
Average
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement

Round 1 - Aptitude Test 

Core Engineering Field topics, very doable if you prepare for gate.

Interview Preparation Tips

Interview preparation tips for other job seekers - Don't join the company, the senior management here sells personal stuff, drives their car in ola to make ends meet, considering the high cost of living in bombay. Salary will be on time, that's it.
The food here is bad and you cannot have anything else as there is no cafeteria.
Overall just an ok experience, as the company is a system integrator not an R&D company.

Pget Interview Questions asked at other Companies

Q1. Bending Moment diagram of an indeterminate beam. And, how to find the moments at the mid span of the beam ?
View answer (1)
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed in Jul 2023. There were 2 interview rounds.

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 Resume tips
Round 2 - Technical 

(5 Questions)

  • Q1. Technical support about plant, engine and equipment also maintenance and fault finding rectify related.
  • Q2. Work experience about diesel equipment.
  • Q3. How to maintain a plants equipment.
  • Ans. 

    Regular inspection, cleaning, lubrication, and calibration are key to maintaining plant equipment.

    • Perform regular inspections to identify any issues or potential problems

    • Clean equipment regularly to prevent buildup of dirt and debris

    • Lubricate moving parts to reduce friction and wear

    • Calibrate equipment to ensure accurate readings and performance

    • Train staff on proper maintenance procedures to prolong equipment lifespan

  • Answered by AI
  • Q4. Fault finding and rectify.
  • Q5. Education career and technical efficient

Interview Preparation Tips

Topics to prepare for L&T Defence Service Engineer interview:
  • Related technical
  • User Experience
Interview preparation tips for other job seekers - 18 year experience in indian army and 2 year in L&T Defense as service engineer, Technical knowledge about diesel equipment, motor vehicle, experience about maintenance and servicing related equipments also supervising .

Service Engineer Interview Questions asked at other Companies

Q1. What are the compulsory policy excess in four wheeler private vehicles?
View answer (11)
Interview experience
2
Poor
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Which devices have you used for mri coil production?
  • Ans. 

    I have used devices such as soldering stations, wire strippers, crimping tools, and multimeters for MRI coil production.

    • Soldering stations

    • Wire strippers

    • Crimping tools

    • Multimeters

  • Answered by AI

Production & Testing Engineer Interview Questions asked at other Companies

Q1. Which devices have you used for mri coil production?
View answer (1)

Apprentice Interview Questions & Answers

user image Anonymous

posted on 3 Apr 2023

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

I applied via Campus Placement and was interviewed in Mar 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

Normal test basic test very easy just for formalities purpose only.

Round 2 - Technical 

(2 Questions)

  • Q1. About some from you're diploma subjects important topics tobe asked they don't expect deep knowledge but atleast basic information
  • Q2. Ask about your favourite subject and then asks questions on some of important topic especially from BEE and SOM

Interview Preparation Tips

Interview preparation tips for other job seekers - There is nothing special in this interview they only asked people's background details and hire in basis of that

Apprentice Interview Questions asked at other Companies

Q1. 3. What do you know about artificial intelligence and Machine learning?
View answer (3)
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L&T Defence Interview FAQs

How many rounds are there in L&T Defence interview?
L&T Defence interview process usually has 2-3 rounds. The most common rounds in the L&T Defence interview process are Technical, Resume Shortlist and Aptitude Test.
What are the top questions asked in L&T Defence interview?

Some of the top questions asked at the L&T Defence interview -

  1. 1.what is elasticity. 2.What is Howks low. 3.How to draw 2d and 3D views. 4.Mea...read more
  2. Which one is better for good weight to strength ratio? Hollow or sol...read more
  3. ACB breaker and there function and name of internal part and there working vcb ...read more
How long is the L&T Defence interview process?

The duration of L&T Defence interview process can vary, but typically it takes about less than 2 weeks to complete.

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L&T Defence Interview Process

based on 19 interviews

Interview experience

4.2
  
Good
View more

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L&T Defence Reviews and Ratings

based on 286 reviews

3.9/5

Rating in categories

3.9

Skill development

3.8

Work-life balance

3.2

Salary

4.2

Job security

3.6

Company culture

3.1

Promotions

3.7

Work satisfaction

Explore 286 Reviews and Ratings
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