Upload Button Icon Add office photos

DEC Infra

Compare button icon Compare button icon Compare

Filter interviews by

DEC Infra Interview Questions, Process, and Tips

Updated 5 Feb 2025

Top DEC Infra Interview Questions and Answers

View all 21 questions

DEC Infra Interview Experiences

Popular Designations

23 interviews found

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

I was interviewed in Jan 2025.

Round 1 - Technical 

(2 Questions)

  • Q1. What are the different types of bills used in construction management?
  • Q2. What are the different types of conditions found in contracts?
Round 2 - HR 

(2 Questions)

  • Q1. Is the salary negotiable?
  • Q2. Is the notice period negotiable?

Estimation Engineer Interview Questions asked at other Companies

Q1. How will you get a new material supply vendor in surrounding our site?
View answer (2)
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Dec 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. How to calculate Pile concrete Qty?
  • Q2. What is vdf ?

Assistant Engineer - Civil Interview Questions asked at other Companies

Q1. If the cubes are failed then what will you do ?
View answer (7)
Interview experience
4
Good
Difficulty level
Hard
Process Duration
-
Result
Not Selected

I applied via Newspaper Ad

Round 1 - HR 

(1 Question)

  • Q1. Yes knowledge for batching plant maintenance

Interview Preparation Tips

Interview preparation tips for other job seekers - Will provide Daily meting in opretors and drivers for maintenance of vehicle and plant vehicle backup and it's mandatory for daily vehicle maintenance time atlist 1 hr for day

Plant Machinery Engineer Interview Questions asked at other Companies

Q1. What type of lubricant and lubrication system used in egines?
View answer (2)
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Group Discussion 

About construction methods, case study

Mechanical Engineer Interview Questions asked at other Companies

Q1. What we need to do if pressure valve fail in boiler
View answer (8)

DEC Infra interview questions for popular designations

 Civil Site Engineer

 (2)

 Junior Engineer

 (2)

 Accountant

 (1)

 Assistant Engineer

 (1)

 Assistant Engineer - Civil

 (1)

 EHS Engineer

 (1)

 Electrical Engineer

 (1)

 Electrician

 (1)

Electrician Interview Questions & Answers

user image Anonymous

posted on 2 Dec 2023

Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
6-8 weeks
Result
No response

I applied via Walk-in and was interviewed in Jun 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 tips
Round 2 - HR 

(5 Questions)

  • Q1. However you have learned in hindi and english tell me something about what should I say?
  • Ans. Sir, good morning, we are all coming from Guntakal native and most probably, I have completed my NAC course in 2014.
  • Answered Anonymously
  • Q2. Say something about English language.
  • Ans. 

    English language is a widely spoken language with a rich history and diverse vocabulary.

    • English is the third most spoken language in the world.

    • It is the official language of many countries, including the United States, United Kingdom, Canada, Australia, and New Zealand.

    • English has a large vocabulary, with over 170,000 words in current use.

    • It is a Germanic language, but has borrowed words from many other languages, such...

  • Answered by AI
  • Q3. Are you prepared for teaching?
  • Q4. Is there is any health issues?
  • Ans. 

    Yes, there are potential health issues for electricians.

    • Exposure to electrical currents can cause electric shock, burns, and even death.

    • Working in confined spaces or at heights can increase the risk of falls and injuries.

    • Exposure to hazardous materials like asbestos or lead may occur during electrical work.

    • Repetitive motions and awkward postures can lead to musculoskeletal disorders.

    • Exposure to loud noises from power t

  • Answered by AI
  • Q5. Your prep was completely understand 3 months review?

Interview Preparation Tips

Interview preparation tips for other job seekers - Most probably the first class winning students👩‍🎓 must be to Gaining a job is to maintain PUNCTUALITY and PATCIENCE.

Electrician Interview Questions asked at other Companies

Q1. 1. How much current takes a 5hp motor ?, 2. Draw a STAR DELTA and DOL starter control wireing. 3. How to connect star connection, and DELTA connectin. 4. What is the kw of 30hp motor ?, 5. Can you connect a temperature controller ?, 6. What... read more
View answer (5)

Get interview-ready with Top DEC Infra Interview Questions

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Self confidence
Round 2 - HR 

(1 Question)

  • Q1. General questions

Project Incharge Interview Questions asked at other Companies

Q1. What is sistat ?
View answer (2)

Jobs at DEC Infra

View all
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-

I applied via Approached by Company

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 tips
Round 2 - Technical 

(2 Questions)

  • Q1. How to calculate cable size?
  • Ans. 

    Cable size can be calculated based on current carrying capacity, voltage drop, and installation conditions.

    • Determine the current carrying capacity required for the cable based on the load

    • Calculate the voltage drop allowed for the cable based on the distance and voltage rating

    • Consider the installation conditions such as ambient temperature and grouping of cables

    • Use cable sizing charts or online calculators to find the a

  • Answered by AI
  • Q2. What is mean of sq mm ?
  • Ans. 

    Sq mm stands for square millimeter, a unit of area measurement.

    • Sq mm is a unit of measurement used to quantify the area of a two-dimensional space.

    • It is equal to the area of a square with sides measuring 1 millimeter each.

    • Commonly used in engineering and construction for measuring small areas.

    • Example: A sheet of paper may have dimensions of 210 mm x 297 mm, which is equivalent to 62370 sq mm.

  • Answered by AI

Senior Electrical Engineer Interview Questions asked at other Companies

Q1. 1. What IEC standard you are using for designing the panels, for selection of switchgear.
View answer (1)
Interview experience
2
Poor
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I was interviewed in Feb 2023.

Round 1 - One-on-one 

(3 Questions)

  • Q1. Tell me about yourself
  • Q2. Do you have experience Are you comfortable coming to office everyday
  • Q3. If required will you work on sundays

Accountant Interview Questions & Answers

user image Anonymous

posted on 16 Sep 2022

I applied via Naukri.com and was interviewed in Aug 2022. There was 1 interview round.

Round 1 - One-on-one 

(3 Questions)

  • Q1. What is your caste & do you know driving
  • Q2. Do you have licence of 2 & 4 wheelers
  • Ans. 

    Yes, I have a licence for both 2 and 4 wheelers.

    • I have a valid licence for both 2 and 4 wheelers.

    • I am legally allowed to drive both types of vehicles.

    • Having a licence for both types of vehicles gives me more flexibility in transportation options.

    • I have maintained a clean driving record with no violations or accidents.

    • I am aware of the traffic rules and regulations for both types of vehicles.

  • Answered by AI
  • Q3. Any job they will ask the above questions only. Those are mandatory. Especially caste.

Interview Preparation Tips

Interview preparation tips for other job seekers - If you are reference candidate without knowledge also you will get good package whereas knowledge person will not get.

Accountant Interview Questions asked at other Companies

Q1. What journal is made when purchase requisition is created
View answer (25)
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I was interviewed before Nov 2023.

Round 1 - Assignment 

Entries in Focus
And profit and loss

Round 2 - HR 

(2 Questions)

  • Q1. Personal details
  • Q2. Experience in field
  • Ans. 

    I have over 10 years of experience in accounting, specializing in financial reporting, budgeting, and analysis.

    • Managed financial reporting process for a Fortune 500 company

    • Developed and implemented budgeting strategies resulting in cost savings of 15%

    • Conducted financial analysis to identify trends and provide recommendations for improvement

  • Answered by AI
Round 3 - Complete 

(2 Questions)

  • Q1. What is your experience
  • Q2. How to manage yourself to do development of company
Round 4 - Assignment 

Accounts posting in software

Executive Accountant Interview Questions asked at other Companies

Q1. What is P2P cycle , 3 way match , and what will you do if Approvals are missing in case of Non PO Invoices.
View answer (4)

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, HR and Resume Shortlist.
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 -

  1. 15 days Program sheet for Steel qty of 850 sqft, slab area, 60 columns of size...read more
  2. What is the purpose of Slump te...read more
  3. 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.

Tell us how to improve this page.

DEC Infra Interview Process

based on 20 interviews

Interview experience

4
  
Good
View more

Interview Questions from Similar Companies

Tata Projects Interview Questions
4.2
 • 421 Interviews
GMR Group Interview Questions
4.1
 • 80 Interviews
Novel Office Interview Questions
4.1
 • 54 Interviews
Omaxe Interview Questions
4.1
 • 35 Interviews
Adani Infra Interview Questions
4.0
 • 11 Interviews
View all

DEC Infra Reviews and Ratings

based on 243 reviews

3.7/5

Rating in categories

3.5

Skill development

3.3

Work-life balance

3.3

Salary

3.1

Job security

3.3

Company culture

3.1

Promotions

3.3

Work satisfaction

Explore 243 Reviews and Ratings
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
Civil Site Engineer
68 salaries
unlock blur

₹1.8 L/yr - ₹5.5 L/yr

Senior Engineer
43 salaries
unlock blur

₹3.1 L/yr - ₹8.8 L/yr

Junior Engineer
40 salaries
unlock blur

₹1.1 L/yr - ₹4 L/yr

Site Engineer
39 salaries
unlock blur

₹2 L/yr - ₹6 L/yr

Junior Engineer Civil
34 salaries
unlock blur

₹1.8 L/yr - ₹4.5 L/yr

Explore more salaries
Compare DEC Infra with

L&T Infrastructure Development Projects

4.1
Compare

GMR Group

4.1
Compare

Reliance Infrastructure

4.1
Compare

Adani Infra

3.9
Compare
Did you find this page helpful?
Yes No
write
Share an Interview