L&T Construction Interview Questions, Process, and Tips

Q1. Which are the different types of slabs
Ans. 
Different types of slabs include one-way slab, two-way slab, flat slab, ribbed slab, waffle slab, and hollow core slab.
• One-way slab: supported on two opposite sides and bends in only one direction

• Two-way slab: supported on all four sides and bends in two directions

• Flat slab: without beams and supported directly on columns

• Ribbed slab: with ribs on the underside for added strength and reduced weight

• Waffle slab: with grid...read more
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Q2. What are the different types of slabs foundation
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Different types of slabs foundation include raft, mat, flat plate, and waffle slab foundations.
• Raft foundation: a solid reinforced concrete slab that covers the entire area under a building

• Mat foundation: a thick concrete slab used to support heavy structures or buildings

• Flat plate foundation: a simple and economical type of foundation with a uniform thickness

• Waffle slab foundation: a type of foundation with grid-like
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Mix of Maths and English of basics

Group discussion on general topic

Q1. About your self
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Q2. Some technical questions on academics and experience and projects undergone
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Q1. How you are selected the parson for abroad,, because I am asking,, a lot of accident ,, but L& T was not take any action against, why because that parson of south chainal,, or relatives,
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Q2. Only you are selected, chainal, and relatives,, everywhere all of you following a lot of safety,, no body hearms, not injured, no fatality,,,but in india or abroad,, a lot of people was died in only L&T,
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Face to face interview

Q1. What is the BBS and Survey
Ans. 
BBS stands for Bar Bending Schedule and Survey refers to the process of measuring and mapping an area.
• BBS is a document that provides details of reinforcement cutting length, type, and bending shape for construction.

• Survey involves measuring and mapping land to determine boundaries, elevations, and other important information.

• Both BBS and Survey are crucial in the construction industry to ensure accurate and efficient
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Q2. What is the estimation
Ans. 
Estimation is the process of calculating the quantities and costs of materials, labor, and equipment required for a construction project.
• Estimation involves determining the quantities of materials needed for a project.

• It also includes calculating the labor hours required for the project.

• Estimation considers the costs of equipment and other resources needed for the project.

• Estimation helps in creating a budget and timel
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Q3. What is the soil test
Ans. 
Soil test is a process of analyzing the properties of soil to determine its suitability for construction purposes.
• Soil tests help in determining the strength, permeability, compaction, and other important properties of soil.

• Different types of soil tests include sieve analysis, moisture content test, proctor compaction test, etc.

• Results of soil tests help in designing foundations, pavements, retaining walls, and other s...read more
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Q4. What is the RCC
Ans. 
RCC stands for Reinforced Cement Concrete, a composite material made of concrete and steel reinforcement.
• RCC is a versatile construction material used in buildings, bridges, dams, etc.

• It combines the compressive strength of concrete with the tensile strength of steel reinforcement.

• RCC elements include beams, columns, slabs, and foundations.

• Example: RCC beams are used to support the load of the structure and transfer it...read more
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Q5. What is the DPR
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DPR stands for Detailed Project Report, which is a comprehensive document that outlines the details of a construction project.
• DPR includes information on project scope, objectives, cost estimates, timelines, resources, and potential risks.

• It serves as a roadmap for the project, guiding the engineers and stakeholders throughout the construction process.

• DPR is crucial for obtaining approvals, funding, and ensuring the su...read more
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