In this article, you will find about L&T construction test pattern and the interview process.

About the Company

L&T Construction, India’s largest construction organization, ranked among the world’s top 30 contractors, has been over the past seven decades transforming cityscapes and landscapes with structures of immense size and grandeur. The company’s capabilities span the entire gamut of construction – civil, mechanical, electrical and instrumentation engineering – and its services extend to all core sector industries and infrastructure projects.

Over the years, L&T has outgrown its national boundaries and extended its activities into the Indian Ocean Rim countries. L&T’s international presence is increasing, with work sites in 20 countries that encompass South Asia, South East Asia, the Middle East, Russia, CIS countries including African countries.

SectionNumber of QuestionDuration
Quantitative Aptitude2560
Logical Reasoning25
Technical Aptitude30-4530

Test Description

L&T test process has 3 rounds.

  • Online test
  • Group Discussion
  • Interview


Online test:

  •  The online test consists of 125 questions, for the duration of 70 minutes. The questions will be from Quantitative aptitude, Verbal, Logical, Technical Aptitude, and Technical core.
  •  Quantitative Ability section consists of questions from the topics like algebra, time & work, speed & distance, arithmetic, percentages, profit & loss, geometry, etc
  •  Verbal section consists of grammar usage questions such as fill in the blanks, synonyms, antonyms, paragraph completion, sentence completion, vocabulary, etc.
  •  The logical section consists of data interpretation and logical reasoning questions. The section involves solving puzzles, coding-decoding, pie charts, line graphs, blood relation, etc.
  •  Technical Aptitude and Technical core sections consist of questions from the engineering topics related to the branch of study.


Here are 2 sample questions from previous year placement test.

       1. A salesman’s terms were changed from a flat commission of 5% on all his sales to a fixed salary of Rs. 1,000 plus 2.5 % commission on all sales exceeding Rs. 4,000. If his remuneration as per the new scheme was Rs. 600 more than by the first scheme, what were his sales worth?

      2. There are 6561 balls out of which 1 is heavy. Find the min. no. of times the balls have to be weighed for finding out the heavy ball.


Group Discussion:

        Group discussion topics may be general, current affairs or about the recent trends in engineering. The key to ace a GD is how you present your perspectives without much pain points in the communication. When it comes to technical discussions, you can share new and innovative ideas.


  • Technical questions are related to Strength of materials, Material Science, and Design.
  • One-to-one also checks for the ability to present the ideas, adaptability towards a situation, technical knowledge, creativity, intelligence, teamwork etc.

For example,

  1. What are the different type of fits and explain in detail?
  2. What are the different theories of failure under static load?
  3. Why do you want to join L&T ECC?

Know the Concepts, Understand it, Implement it.

Tips by Our Experts

  1. Be quick enough to solve the given questions in the stipulated time. More practice is needed to achieve this.
  2. In-depth technical details of a concept will reduce the time to answer the question.
  3. Learn to apply the book knowledge in practical things. This helps in a better experience and captures the interviewer.

All the Best!

L&T Constructions Test Packages

L&T construction Aptitude Test

L&T construction Aptitude Papers

L&T construction Placement Process

L&T construction Repeat Questions

L&T construction Questions

L&T construction Aptitude Questions

L&T construction Mock Test

L&T construction Recruitment Process

L&T construction Online Test

L&T construction Interview Process

L&T construction Test Papers

L&T construction Technical Interview

L&T construction Placement

L&T construction HR Interview

L&T construction Interview Questions

L&T construction Test Pattern

L&T construction Campus Recruitment

L&T construction Aptitude Syllabus

L&T construction Placement Papers