50+ DEC Infra Interview Questions & Answers | Complete Prep Guide 2025

DEC Infra Interview Experiences

Popular Designations

23 interviews found

Quantity Survey Engineer Interview Questions & Answers

Anonymous

posted on 7 Apr 2021

I applied via Campus Placement and was interviewed in Oct 2020. There were 4 interview rounds.

Interview Questionnaire

1 Question

Q1. Covers for beams,Columns, footings and Raft

Ans.

Covers are used to protect beams, columns, footings, and rafts from environmental damage and corrosion.

Covers can be made of materials such as plastic, metal, or concrete.
They are used to prevent water, chemicals, and other substances from damaging the structural elements.
Covers can also be used to improve the aesthetics of the structure.
Examples of covers include beam wraps, column wraps, footing caps, and raft covers...

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Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident while interview

Quantity Survey Engineer Interview Questions asked at other Companies

Q1. Role of Quantity surveyor in Road projects?

View answer (1)

Assistant Engineer Interview Questions & Answers

posted on 11 Sep 2021

I applied via LinkedIn and was interviewed before Sep 2020. There were 3 interview rounds.

Interview Questionnaire

1 Question

Q1. Steel beam bbs calculations

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Interview Preparation Tips

Interview preparation tips for other job seekers - It is queit good . It takes long time for interview. Waiting to get interviewed

Assistant Engineer Interview Questions asked at other Companies

Q1. Why do we take only 1 set of cube sample at a casting of concrete of 5 or less than 5 Meter cube.

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DEC Infra Interview Questions and Answers for Freshers

Civil Site Engineer Interview Questions & Answers

Anonymous

posted on 31 Aug 2021

I applied via Referral and was interviewed before Aug 2020. There were 3 interview rounds.

Interview Questionnaire

1 Question

Q1. Related to site, like quality tests to be conducted, bar bending schedule, basics of brickwork, plastering and concrete related like proportions, grades quality, thicknesses for plastering single coat and ...

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Interview Preparation Tips

Interview preparation tips for other job seekers - having strong command on basics of civil engineering related to construction work will be more helpful.

Civil Site Engineer Interview Questions asked at other Companies

Q1. What is the minimum Grade of Concrete used in R.C.C. works?

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Jobs at DEC Infra

View all

Senior Site Engineers - Civil

Hyderabad / Secunderabad

5-10 Yrs

Not Disclosed

Quanity Survey & Billing Engineer

Hyderabad / Secunderabad

4-9 Yrs

Not Disclosed

Stores Officers

Hyderabad / Secunderabad

4-9 Yrs

Not Disclosed

Top trending discussions

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Interview Tips & Stories

5d (edited)

timepasstiwari

A Digital Markter

Got Rejected In an Interview, Just Because I Didn’t Answer a Personal Question

So, I got invited for this interview, and they told me to be there at 9 AM. Of course, I get there early, like 8:30, because I don't want to be late. But then I end up waiting for 1.5 hours... read more

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DEC Infra Interview FAQs

How many rounds are there in DEC Infra interview?

DEC Infra interview process usually has 1-2 rounds. The most common rounds in the DEC Infra interview process are Technical, Resume Shortlist and HR.

How to prepare for DEC Infra interview?

Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at DEC Infra. The most common topics and skills that interviewers at DEC Infra expect are Accounting, Construction, Project Management, Construction Projects and Quantity Surveying.

What are the top questions asked in DEC Infra interview?

Some of the top questions asked at the DEC Infra interview -

15 days Program sheet for Steel qty of 850 sqft, slab area, 60 columns of size...read more
What is the purpose of Slump te...read more
Density of Cement, Steel & Aggrega...read more

How long is the DEC Infra interview process?

The duration of DEC Infra interview process can vary, but typically it takes about less than 2 weeks to complete.

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DEC Infra Interview Process

based on 20 interviews

Interview experience

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Jobs at DEC Infra

Senior Site Engineers - Civil

Hyderabad / Secunderabad

5-10 Yrs

Not Disclosed

Quanity Survey & Billing Engineer

Hyderabad / Secunderabad

4-9 Yrs

Not Disclosed

Stores Officers

Hyderabad / Secunderabad

4-9 Yrs

Not Disclosed

Explore more jobs

DEC Infra Salaries in India

Civil Site Engineer 68 salaries	₹0 L/yr - ₹0 L/yr
Site Engineer 44 salaries	₹0 L/yr - ₹0 L/yr
Senior Engineer 43 salaries	₹0 L/yr - ₹0 L/yr
Junior Engineer 40 salaries	₹0 L/yr - ₹0 L/yr
Junior Engineer Civil 33 salaries	₹0 L/yr - ₹0 L/yr