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ZS Decision Scientist Interview Questions and Answers
Updated
16 Dec 2024
2 interviews found
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Manas Sharma
Interview experience
Good
Difficulty level
-
Duration
-
Result
-
1 Interview Round
1
One-on-one Round (1 Question)
- Q1. What is xgboost algorithm View Answers (1)
Anonymous
Interview experience
Good
Difficulty level
-
Duration
6-8 weeks
Result
Selected
I applied via Company Website and was interviewed before Feb 2023.
2 Interview Rounds
1
One-on-one Round (2 Questions)
- Q1. Question is what he asked Add Answer
- Q2. Answer is what I gave Add Answer
2
One-on-one Round (2 Questions)
- Q1. Again an question was asked Add Answer
- Q2. And I answered again Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Best interview tip I would give you is..
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Interview Tips & Stories
2w (edited)
a consultant
Alternate documents for Employee verification?
My new employer asked for my previous offer letters and salary slips. When I inquired, they said it was for background verification.
However, I feel that providing these documents might affect salary negotiations, and it feels a bit unethical too.
What alternative documents can I provide for employment verification?
Got a question about ZS?
Ask anonymously on communities.
Interview questions from similar companies
Interview experience
Excellent
Difficulty level
Moderate
Duration
4-6 weeks
Result
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. Add Answer
- Q2. Situations based problems was there. Add Answer
- Q3. Questions on Past experiences. Add Answer
Interview experience
Good
Difficulty level
Moderate
Duration
2-4 weeks
Result
No response
I applied via Recruitment Consulltant and was interviewed in Apr 2024.
3 Interview Rounds
1
Technical Round (2 Questions)
- Q1. Ml based questions, linear regression, classifications, regularizations, clustering based questions Add Answer
- Q2. Coding test based on a data frame Add Answer
2
Technical Round (2 Questions)
- Q1. Techno managerial round Add Answer
- Q2. Lots of ML use case based questions Add Answer
3
Technical Round (2 Questions)
- Q1. Interview with Director Add Answer
- Q2. Questions based on projects done on cv Add Answer
Hemant Yadav
Interview experience
Excellent
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
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 View Answers (1)
Interview experience
Average
Difficulty level
-
Duration
-
Result
-
2 Interview Rounds
1
Technical Round (1 Question)
- Q1. ML, DL, Data Science, Python Add Answer
2
Technical Round (1 Question)
- Q1. AI,ML, Data Science, Use cases Add Answer
Interview experience
Excellent
Difficulty level
-
Duration
-
Result
-
1 Interview Round
1
Coding Test Round
Machine Learning, Metrics
Interview experience
Good
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
-
I applied via Naukri.com and was interviewed in Sep 2023.
3 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
Technical Round (1 Question)
- Q1. Questions on PowerBI & Power Query Add Answer
3
One-on-one Round (1 Question)
- Q1. Interpersonal communication skills Add Answer
Interview experience
Excellent
Difficulty level
Moderate
Duration
6-8 weeks
Result
Selected
I applied via Approached by Company and was interviewed before Sep 2023.
3 Interview Rounds
1
Case Study Round
Simple Data Science Case Study
2
Technical Round (1 Question)
- Q1. Python knowledge related questions Add Answer
3
Case Study Round
Data Science Case Study
Bhindia Binoy
Interview experience
Bad
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Not Selected
I applied via Approached by Company and was interviewed in Mar 2024.
5 Interview Rounds
1
Technical Round (1 Question)
- Q1. MLOps vs DevOps View Answers (1)
2
Technical Round (1 Question)
- Q1. Docker Containers Add Answer
3
Technical Round (1 Question)
- Q1. ML Deployment, Docker Containers Add Answer
4
HR Round (1 Question)
- Q1. Compensation, Fixed Salary Add Answer
5
Technical Round (1 Question)
- Q1. Coding in Python using explode View Answers (1)
Interview Preparation Tips
Interview preparation tips for other job seekers - Never believe Deloitte Company. HR would give promises after finishing the HR round which is the last round in most of the companies. Later, they scheduled another round immediately without informing prior and informed that you got rejected after that round.
The candidate gave a counteroffer letter to HR and HR was fully aware of the joining date in that company. But still, HR made a promise on the phone she would give the offer letter a day or two days after the final round ie, HR. The next day HR called me to go through another round with the director and later said you got rejected. The candidate rejected the counteroffer letter and listened to the words of Deloitte HR's promise. So never believe these HR representatives of Deloitte, they will make you go jobless. Very PATHETIC experience. BEWARE OF SUCH FRAUDSTERS.
The candidate gave a counteroffer letter to HR and HR was fully aware of the joining date in that company. But still, HR made a promise on the phone she would give the offer letter a day or two days after the final round ie, HR. The next day HR called me to go through another round with the director and later said you got rejected. The candidate rejected the counteroffer letter and listened to the words of Deloitte HR's promise. So never believe these HR representatives of Deloitte, they will make you go jobless. Very PATHETIC experience. BEWARE OF SUCH FRAUDSTERS.
Skills evaluated in this interview
ZS Interview FAQs
How many rounds are there in ZS Decision Scientist interview?
ZS interview process usually has 1-2 rounds. The most common rounds in the ZS interview process are One-on-one Round.
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ZS Decision Scientist Reviews and Ratings
based on 1 review
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