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Arcons Infrastructures & Constructions Senior Data Scientist Interview Questions and Answers

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Interview experience
5
 Excellent
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
 Not Selected

I applied via Approached by Company and was interviewed in Apr 2024.

1 Interview Round

1

Coding Test Round

Python Interview questions on list and vectors

Interview experience
4
 Good
Difficulty level
 Moderate
Duration
 -
Result
 No response

I applied via Naukri.com and was interviewed in Jul 2024.

1 Interview Round

1

Technical Round (6 Questions)

  • Q1. Which GenAI projects I have worked on
  • Q2. What is the context window in LLMs
  • Q3. What is top_k parameter
  • Q4. What are regex patterns in python
  • Q5. What are iterators and tuples
  • Q6. Do I have REST API experience
Interview experience
5
 Excellent
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
 No response

I applied via Job Portal and was interviewed in Jul 2024.

2 Interview Rounds

1

Coding Test Round

Python programming for 45 for minutes

2

Technical Round (2 Questions)

  • Q1. What are the hyperparameters of SVM
  • Q2. How to tune that hyperparameters
Interview experience
1
 Bad
Difficulty level
 -
Duration
 -
Result
 -

1 Interview Round

1

Technical Round (2 Questions)

  • Q1. Python question for data cleaning
  • Q2. Sql question on data manipulation
Interview experience
2
 Poor
Difficulty level
 Easy
Duration
 Less than 2 weeks
Result
 Not Selected

I was interviewed in Sep 2024.

1 Interview Round

1

One-on-one Round (1 Question)

  • Q1. All questions was related to machine learning
Interview experience
4
 Good
Difficulty level
 Moderate
Duration
 2-4 weeks
Result
Selected  Selected

I applied via Recruitment Consulltant and was interviewed before Apr 2023.

3 Interview Rounds

1

Technical Round (1 Question)

  • Q1. Questions from basic Chemical Reaction Engineering and Fluid Dynamics Questions from projects PowerPoint presentation
2

One-on-one Round (1 Question)

  • Q1. Basic Chemical Engineering questions Project PowerPoint presentation
3

HR Round (1 Question)

  • Q1. Importance of job Background

Interview Preparation Tips

Topics to prepare for Grasim Industries Research Scientist interview:
  • Chemical Engineering
  • Process Engineering
Interview preparation tips for other job seekers - Revise your resume
Interview experience
5
 Excellent
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
Selected  Selected

I applied via Approached by Company and was interviewed before Mar 2022.

4 Interview Rounds

1

Resume Shortlist Round

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
2

Aptitude Test Round

Fundamental of Analytical techniques, Chemistry of wet analysis, Characterisation techniques, Quantitative and qualitative analysis, Fundamentals of Chromatography, Spectroscopy, Spectrometry l, QC, QA, RA, GLP, cGMP.

3

One-on-one Round (1 Question)

  • Q1. Chromatography, Spectroscopy, Spectrometry, Wet analysis, API, Formulation, Characterisation techniques and Fundamentals of analytical chemistry.
4

HR Round (1 Question)

  • Q1. Personal details and salary discussions.

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident, prepare good knowledge of HPLC, GC, Wet analysis, NMR, XRD, IC, Particle size, IR-spectroscopy, LCMS, GCMS.
Interview experience
5
 Excellent
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
 Not Selected

I applied via Approached by Company and was interviewed in Apr 2024.

1 Interview Round

1

Coding Test Round

Python Interview questions on list and vectors

Interview experience
3
 Average
Difficulty level
 -
Duration
 -
Result
Selected  Selected

1 Interview Round

1

One-on-one Round (2 Questions)

  • Q1. Difference between supervised and unsupervised learning
  • Q2. What is sigmoid function
Interview experience
4
 Good
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
Selected  Selected

I applied via Referral and was interviewed before Apr 2023.

1 Interview Round

1

Technical Round (1 Question)

  • Q1. Drug discovery process and phases?

Interview Preparation Tips

Interview preparation tips for other job seekers - Be honest in your resume and go in details.

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