Larsen & Toubro Limited Quantity Surveyor Interview Questions and Answers

Q1. Brief description about the requirements and job description.
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Q1. Virtual Technical interview
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Q1. Face to face technicsl interview
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Q1. After one round from Walk in Interview didn't call for 2nd round although they b committed for the same
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Q2. Technical questions in viva plus written test
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Q3. Theoretical test
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Q1. Never called for second round
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Q2. Yes didn't call even after selection from 1st round
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General mathematical question like work, force, percentage etc.

Q1. What type of boq you worked earlier ?
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Q2. What is Secured advance in client billing ?
Ans. 
Secured advance in client billing is a payment made by the client to the contractor before the work is completed.
• It is a form of pre-payment made by the client to the contractor

• It is usually made to help the contractor cover the cost of materials and labor before the work is completed

• The amount of the secured advance is usually a percentage of the total contract value

• The contractor must provide security for the advance...read more
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Q3. Shear force max at which point ?
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Shear force max depends on the material and cross-sectional shape of the beam.
• Shear force max is the maximum force that a beam can withstand before it fails in shear.

• It depends on the material properties of the beam, such as its yield strength and modulus of elasticity.

• It also depends on the cross-sectional shape of the beam, such as whether it is rectangular, circular, or I-shaped.

• Calculating shear force max requires ...read more
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Q4. Wastage percentage of diff types of work
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The wastage percentage varies depending on the type of work.
• Wastage percentage for construction work can range from 5% to 20% depending on the type of material used.

• For electrical work, the wastage percentage can be around 2% to 5% due to damaged or defective components.

• In plumbing work, the wastage percentage can be around 10% to 15% due to incorrect measurements or damaged pipes.

• For painting work, the wastage percent...read more
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Q1. What is cost to complete
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Cost to complete refers to the estimated amount of money required to finish a project or task.
• Cost to complete is an important metric used in project management and quantity surveying.

• It takes into account the remaining work, resources, and expenses needed to complete a project.

• It helps in assessing the financial status of a project and making informed decisions.

• Cost to complete can be calculated by subtracting the act...read more
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Q2. Unit weight of various steel bars
Ans. 
Unit weight of steel bars varies based on their diameter and length.
• The weight of steel bars is measured in kilograms per meter (kg/m).

• The unit weight of steel bars ranges from 0.785 kg/m to 6.16 kg/m depending on their diameter.

• For example, a 10mm diameter steel bar weighs around 0.62 kg/m while a 32mm diameter steel bar weighs around 6.16 kg/m.
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