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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
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Math questions and logical thinking

Round 2 - One-on-one 

(1 Question)

  • Q1. Puzzles and basic questions in pharma
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Basic aptitude questions were asked, can be prepared by studying basic CAT material

Round 2 - Case Study 

Was mainly based on the DI part of it, some data redundant questions followed by some general knowledge integrated hots

Round 3 - HR 

(1 Question)

  • Q1. Why ZS ? why you ?

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
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Case Study 

Th interview was based on 4 case questions

Round 2 - HR 

(2 Questions)

  • Q1. About myself - interests, skills etc
  • Q2. Alignment with company policies
  • Ans. 

    I ensure alignment with company policies by staying updated on policies, seeking clarification when needed, and consistently following guidelines.

    • Regularly review company policies and procedures

    • Seek clarification from supervisors or HR if unsure about policies

    • Consistently adhere to guidelines in daily work tasks

    • Participate in training sessions on company policies

  • Answered by AI
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via campus placement at Visvesvaraya National Institute of Technology (VNIT), Nagpur and was interviewed in May 2023. There were 3 interview rounds.

Round 1 - Aptitude Test 

In this section basic maths and resoning questions were asked.Speed is the key for this round.

Round 2 - Case Study 

Cases study was given and questions were asked from it, also we had to upload the scanned copy of our solution in this round.

Round 3 - One-on-one 

(2 Questions)

  • Q1. In this round case study is discussed and the major focus is on situation based Hr questions.
  • Q2. Eg- Biggest challenge, done any leadership role, what will you do in given situation

Interview Preparation Tips

Interview preparation tips for other job seekers - If you are willing to work for more than 10 hours a day with no fixed timing for the work then only join. All the best.

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
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Logocal questions time based

Round 2 - Case Study 

Solve case study and sicuss with interviewer

Round 3 - One-on-one 

(1 Question)

  • Q1. It was fitment round

Interview Preparation Tips

Interview preparation tips for other job seekers - Practice puzzles

Get interview-ready with Top ZS Interview Questions

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

I applied via Referral and was interviewed in Aug 2023. 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 

Quant,English,Reasoning,Guesstimate

Round 3 - Case Study 

Lengthy case study test in which I had to submit my calculations in a paper and upload it.

Round 4 - One-on-one 

(1 Question)

  • Q1. Explain the case study, Behavioural and situation based questions, Guesstimates ,Puzzles
Round 5 - HR 

(1 Question)

  • Q1. Manager round in which the whole resume, behavioural, guesstimate and puzzles

Interview Preparation Tips

Interview preparation tips for other job seekers - just be yourself,stay honest and prepare for aptitude,guestimates and case studies

Decision Analytics Associate Jobs at ZS

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

I applied via Referral and was interviewed in Aug 2023. There were 5 interview rounds.

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 - Aptitude Test 

Basic Aptitude test with 2 guesstimate question

Round 3 - Case Study 

Case Study will be provided and ask for approach and solution

Round 4 - Case Study 

Case De-brief Round ask about approach of Case study round, guesstimates , puzzles and technical skills and about projects mention on resume.

Round 5 - One-on-one 

(1 Question)

  • Q1. Guesstimates, puzzles, Project Resume, HR questions
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Job Fair and was interviewed in Sep 2023. There were 2 interview rounds.

Round 1 - Case Study 

Case study will be presented

Round 2 - One-on-one 

(1 Question)

  • Q1. Discussion regarding case study. What approaches used and all

Interview Preparation Tips

Topics to prepare for ZS Decision Analytics Associate interview:
  • puzzel
  • guesstimates
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Nov 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

5 sections & 45 mins - Difficulty level moderate

Round 2 - Case Study 

Moderate- Required attention

Interview Preparation Tips

Interview preparation tips for other job seekers - Be Confident in interview
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed before Jan 2024. There were 4 interview rounds.

Round 1 - HR 

(1 Question)

  • Q1. Basic questions on previous experience if any and salary expectations
Round 2 - Aptitude Test 

Aptitude Test covered logical reasoning, quant, verbal, had some guesstimates and was conducted on Mettle platform

Round 3 - Case Study 

Had multiple sub-section covering various data interpretation questions

Round 4 - One-on-one 

(4 Questions)

  • Q1. Discussion on your resume
  • Q2. Interviewer asked some guesstimates - Number of Cars in any state (eg. UP/ Karnataka/ Maharashtra)
  • Q3. How would you react to a certain scenario (HR) specific
  • Ans. 

    I would approach the scenario with empathy and professionalism, seeking to understand the root cause and find a solution.

    • Listen actively to the concerns of the HR team or individual involved.

    • Ask clarifying questions to gather more information and context.

    • Offer support and reassurance while working towards a resolution.

    • Propose potential solutions or next steps based on the information gathered.

    • Follow up to ensure the is

  • Answered by AI
  • Q4. Why ZS ? Why consulting?
  • Ans. 

    ZS offers a unique blend of analytics and consulting opportunities, allowing me to apply my skills in a dynamic and challenging environment.

    • ZS has a strong reputation in the industry for delivering impactful solutions to clients.

    • The opportunity to work with a diverse range of clients and industries at ZS is appealing.

    • I am drawn to the collaborative and team-oriented culture at ZS, where I can learn from experienced pro...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Knowing SQL is an advantage

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.

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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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