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ZS Decision Analytics Associate Interview Questions, Process, and Tips

Updated 25 Jan 2025

Top ZS Decision Analytics Associate Interview Questions and Answers

  • Q1. 3 ants are sitting on the vertices of an equilateral triangle and they start moving in a random direction along its perimeter. What is the probability of any 2 ants colli ...read more
  • Q2. A person wants to open a zoo in Mumbai, for which they'll have to import animals from South Africa, should they open the zoo?
  • Q3. 10 coins. 5 Heads up. Make 2 piles blindfolded with equal number of heads up
View all 13 questions

ZS Decision Analytics Associate Interview Experiences

63 interviews found

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

I applied via campus placement at Army Institute of Technology, Pune and was interviewed before Nov 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

1 hour - LR, VA, PI

Round 2 - Case Study 

Business case study on a finance company.

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I applied via campus placement at National Institute of Technology (NIT), Tiruchirappalli and was interviewed before Mar 2023. There were 2 interview rounds.

Round 1 - Case Study 

Online case study with MCQs to answer

Round 2 - One-on-one 

(3 Questions)

  • Q1. Generic Personal Experience Questions (tell me about a time when...) - did the right thing - led a team - resolved a conflict
  • Q2. Estimate the number of traffic lights in
  • Ans. 

    Estimating the number of traffic lights in a city based on population, road density, and traffic flow.

    • Consider the population of the city as a factor in determining the number of traffic lights.

    • Road density and traffic flow patterns can also influence the placement of traffic lights.

    • Consulting city planning documents or traffic engineering studies may provide more accurate data.

    • Using satellite imagery or mapping tools ...

  • Answered by AI
  • Q3. They will ask to explain how you approached the questions and rationale in your case study

Interview Preparation Tips

Interview preparation tips for other job seekers - Great resources on youtube for DAA and BOA interviews

Decision Analytics Associate Interview Questions Asked at Other Companies

asked in ZS
Q1. 3 ants are sitting on the vertices of an equilateral triangle and ... read more
asked in ZS
Q2. A person wants to open a zoo in Mumbai, for which they'll have to ... read more
asked in ZS
Q3. 10 coins. 5 Heads up. Make 2 piles blindfolded with equal number ... read more
asked in ZS
Q4. Ants on corners of equilateral triangle. Probability they will no ... read more
asked in ZS
Q5. A pharmaceutical company wants to sell a pill for diabetic patien ... read more
Interview experience
3
Average
Difficulty level
Hard
Process Duration
2-4 weeks
Result
Selected Selected

I applied via campus placement at National Institute of Technology (NIT), Rourkela and was interviewed before May 2023. There were 3 interview rounds.

Round 1 - Aptitude Test 

Quick aptitude test with very high cut offs

Round 2 - Case Study 

Mini case study as well as exhaustive case study round. Stringent timelines and exhaustive walkthrough of case studies

Round 3 - Technical 

(1 Question)

  • Q1. Techincal questions, Resume walkthrough, HR questions, role discussion
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via campus placement at Institute of Engineering and Technology, Indore and was interviewed before Mar 2023. There were 3 interview rounds.

Round 1 - Aptitude Test 

It was basic aptitude test which had some questions which were of CAT level. Fairly easy if you keep your calm

Round 2 - Case Study 

It was a business case study which had basic mathematical problems and some analytical decision making involved in it

Round 3 - One-on-one 

(1 Question)

  • Q1. At what point in your life did you work with a team and how did you handle it

Interview Preparation Tips

Interview preparation tips for other job seekers - ZS interviews are based on case studies. The interviewer does not wanna know if your answer is right or wrong but rather wants to see what approach you used to get there.

ZS interview questions for designations

 Associate Decision Analytics Consultant

 (18)

 Decision Analytics Consultant

 (5)

 Decision Scientist

 (2)

 Decision Science Manager

 (1)

 Business Analytics Associate

 (2)

 Data Analytics Associate

 (1)

 Business Operations Associate Consultant

 (4)

 Associate Business Analyst

 (1)

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Jun 2023. There were 3 interview rounds.

Round 1 - Aptitude Test 

General Aptitude based questions similar to MBA exams

Round 2 - Case Study 

Business case study of Shoe company with declining sales

Round 3 - Case Study 

Case study results discussion with more questions on my previous experience

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare answers for all that you have mentioned in your resume and work hard for the case study and give logical answers for each of its questions. Its okay if you are unable to complete the entire case study but you can give answers to those questions in the discussion round right after that

Get interview-ready with Top ZS Interview Questions

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

I applied via Job Portal and was interviewed before Jun 2023. There were 2 interview rounds.

Round 1 - Case Study 

Business case study for 1 hr then interview round based on the case study

Round 2 - One-on-one 

(1 Question)

  • Q1. Comprises puzzles, guesstimates and hr questions

Interview Preparation Tips

Interview preparation tips for other job seekers - good job as a fresher

Decision Analytics Associate Jobs at ZS

View all
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Company Website and was interviewed before Jun 2023. There were 3 interview rounds.

Round 1 - Aptitude Test 

Basic Aptitude test to check cognitive and mathematical skills

Round 2 - Case Study 

Case study base on data interpretation

Round 3 - HR 

(1 Question)

  • Q1. Guesstimate about tennisballs in a plane
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Company Website and was interviewed before Oct 2022. There were 5 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 - Aptitude Test 

Basic Aptitude test consisting of quant, verbal & DI qs

Round 3 - Case Study 

1 case study with 4 qs will be given which you ahve to solve in 30 mins

Round 4 - Case Study 

Here you have to discuss the solved case study with a Consultant

Round 5 - One-on-one 

(4 Questions)

  • Q1. Here you will be chatting with a Manager, it will be a open conversation
  • Q2. Guesstimates will be asked
  • Q3. Puzzles will be asked
  • Q4. Basic HR qs will be asked
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Jul 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

2 section of aptitude test was held

Round 2 - Case Study 

Case study followed by discussion on the same and HR round

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

I applied via campus placement at Netaji Subhas Institute of Technology (NSIT) and was interviewed before Apr 2023. There were 2 interview rounds.

Round 1 - Assignment 

More about aptitude and problem solving skills

Round 2 - One-on-one 

(1 Question)

  • Q1. Resume walkthrough and guesstimate

ZS Interview FAQs

How many rounds are there in ZS Decision Analytics Associate interview?
ZS interview process usually has 2-3 rounds. The most common rounds in the ZS interview process are Case Study, Aptitude Test and One-on-one Round.
How to prepare for ZS Decision Analytics Associate 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 ZS. The most common topics and skills that interviewers at ZS expect are Data Analytics, Python, SQL, Clinical SAS Programming and Econometrics.
What are the top questions asked in ZS Decision Analytics Associate interview?

Some of the top questions asked at the ZS Decision Analytics Associate interview -

  1. 3 ants are sitting on the vertices of an equilateral triangle and they start mo...read more
  2. A person wants to open a zoo in Mumbai, for which they'll have to import animal...read more
  3. 10 coins. 5 Heads up. Make 2 piles blindfolded with equal number of heads...read more
How long is the ZS Decision Analytics Associate interview process?

The duration of ZS Decision Analytics Associate interview process can vary, but typically it takes about less than 2 weeks to complete.

Tell us how to improve this page.

ZS Decision Analytics Associate Interview Process

based on 62 interviews

4 Interview rounds

  • Aptitude Test Round
  • Case Study Round - 1
  • One-on-one Round
  • Case Study Round - 2
View more
Join ZS Where passion changes lives

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ZS Decision Analytics Associate Salary
based on 1.7k salaries
₹6 L/yr - ₹18.2 L/yr
5% more than the average Decision Analytics Associate Salary in India
View more details

ZS Decision Analytics Associate Reviews and Ratings

based on 244 reviews

3.3/5

Rating in categories

3.4

Skill development

2.0

Work-life balance

3.7

Salary

3.5

Job security

3.4

Company culture

3.1

Promotions

2.9

Work satisfaction

Explore 244 Reviews and Ratings
Decision Analytics Associate (DAA+)

Pune,

Gurgaon / Gurugram

1-2 Yrs

₹ 10.4-17.5 LPA

Decision Analytics Associate

Pune,

Gurgaon / Gurugram

0-3 Yrs

Not Disclosed

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