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PwC Data Scientist Interview Questions and Answers for Experienced

Updated 7 Nov 2024

2 interviews found

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Data Scientist Interview Questions

user image Hemant Yadav

posted on 7 Nov 2024

Interview experience
5
 Excellent
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
Selected  Selected

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

2 Interview Rounds

1

Coding Test Round

Combination logic on python

2

Technical Round (1 Question)

  • Q1. Explain classification

Data Scientist Interview Questions

user image Anonymous

posted on 23 May 2024

Interview experience
4
 Good
Difficulty level
 -
Duration
 Less than 2 weeks
Result
Selected  Selected

I applied via Company Website and was interviewed in Apr 2024.

1 Interview Round

1

Technical Round (1 Question)

  • Q1. Write a prompt to extract key Personal Identifiable Information given a resume

Interview Preparation Tips

Interview preparation tips for other job seekers - Have a good hold over basic ML and DL concepts, and then go for more complex topics like LLMs

Interview questions from similar companies

Data Scientist Interview Questions

Deloitte user image Anonymous

posted on 30 Nov 2024

Interview experience
5
 Excellent
Difficulty level
 Moderate
Duration
 4-6 weeks
Result
Selected  Selected

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

3 Interview Rounds

1

Coding Test Round

DSA was asked. And general coding language questions were asked. Previous experience based questions were asked.

2

Coding Test Round

Machine Learning, Generative AI, Deep learning interview questions. 2 Coding problems based on Algorithms.

3

Technical Round (3 Questions)

  • Q1. One systems design question was there.
  • Q2. Situations based problems was there.
  • Q3. Questions on Past experiences.

Data Scientist Interview Questions

BCG user image Anonymous

posted on 26 Sep 2024

Interview experience
5
 Excellent
Difficulty level
 -
Duration
 -
Result
 -

1 Interview Round

1

Coding Test Round

Machine Learning, Metrics

Interview experience
5
 Excellent
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
Selected  Selected

I applied via Company Website and was interviewed before Sep 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

HR Round (1 Question)

  • Q1. Asked questions regarding my current role and responsibilities
3

Technical Round (1 Question)

  • Q1. Lots of questions related to Data Science coding test
4

Cultural Interview Round (1 Question)

  • Q1. Taken two rounds of test to check cultural and team fitment.

Data Scientist Interview Questions

Deloitte user image radhika modi

posted on 5 Sep 2024

Interview experience
1
 Bad
Difficulty level
 -
Duration
 -
Result
 -

1 Interview Round

1

One-on-one Round (1 Question)

  • Q1. What is the difference between precision and recall

Skills evaluated in this interview

Interview experience
4
 Good
Difficulty level
 Hard
Duration
 Less than 2 weeks
Result
Selected  Selected

I applied via Referral and was interviewed in Mar 2024.

1 Interview Round

1

Technical Round (1 Question)

  • Q1. Pyspark, Random Forest, Favourite Project

Interview Preparation Tips

Interview preparation tips for other job seekers - Study hard and do not tell any irrelevant details

Data Scientist Interview Questions

Deloitte user image Anonymous

posted on 20 Jan 2024

Interview experience
4
 Good
Difficulty level
 -
Duration
 -
Result
 -

1 Interview Round

1

Technical Round (4 Questions)

  • Q1. What is stemming and lematization
  • Q2. Python coding about default values in class and funtions
  • Q3. Kmeans clustering evaluation
  • Q4. How to measure multicollinearity

Data Scientist Interview Questions

Deloitte user image Vaishnavee Digamber Charpe

posted on 11 Apr 2024

Interview experience
4
 Good
Difficulty level
 -
Duration
 -
Result
 -

1 Interview Round

1

Technical Round (1 Question)

  • Q1. What is neutral network? Explain back propagation. Explain difference in CNN and RNN Live coding questions were also asked

Skills evaluated in this interview

Data Scientist Interview Questions

Deloitte user image Anonymous

posted on 10 Jun 2024

Interview experience
4
 Good
Difficulty level
 Moderate
Duration
 4-6 weeks
Result
Selected  Selected

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

5 Interview Rounds

1

Technical Round (2 Questions)

  • Q1. What is homoscedasticity
  • Q2. What is biasing and what is overfitting and underfitting
2

One-on-one Round (2 Questions)

  • Q1. Tell me about your project and your role into it
  • Q2. What do you understand by Deep learning neural networks
3

Versant Test English Round (2 Questions)

  • Q1. Speaking in English
  • Q2. Reading Writing
4

HR Round (2 Questions)

  • Q1. Where do you want to join?
  • Q2. What is your expected ctc?
5

Behavioral Round (2 Questions)

  • Q1. What you can do as a Data Scientist
  • Q2. Tell me your strengths and weaknesses

Interview Preparation Tips

Interview preparation tips for other job seekers - Be open to Generative AI more in terms of practical approach.

Skills evaluated in this interview

PwC Interview FAQs

How many rounds are there in PwC Data Scientist interview for experienced candidates?
PwC interview process for experienced candidates usually has 1-2 rounds. The most common rounds in the PwC interview process for experienced candidates are Technical and Coding Test.
How to prepare for PwC Data Scientist interview for experienced candidates?
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 PwC. The most common topics and skills that interviewers at PwC expect are Machine Learning, Python, Data Science, SQL and Analytical.
What are the top questions asked in PwC Data Scientist interview for experienced candidates?

Some of the top questions asked at the PwC Data Scientist interview for experienced candidates -

  1. Write a prompt to extract key Personal Identifiable Information given a res...read more
  2. Explain classificat...read more
  3. List compehension example,List multiplications,Pandas merge,join,concat,some pa...read more

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