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ZS Interview Questions, Process, and Tips

Updated 26 Feb 2025

Top ZS Interview Questions and Answers

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ZS Interview Experiences

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449 interviews found

Interview Questions & Answers

user image Anonymous

posted on 26 Sep 2024

Interview experience
2
Poor
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Coding on hackkerank platform bhai

Round 2 - Case Study 

Design a loyalty programm

Business Analyst Interview Questions & Answers

user image Naman Naryani

posted on 15 Sep 2024

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via LinkedIn and was interviewed in Aug 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

Good questions in apptitude test of maths

Round 2 - Case Study 

Case study on recent market trends, read the rest on glassdoor

Business Analyst Interview Questions asked at other Companies

Q1. You have 10 boxes of balls (each ball weighing exactly10 gm) with one box with defective balls (each one of the defective balls weigh 9 gm). You are given an electronic weighing machine and only one chance at it. How will you find out which... read more
View answer (9)
ZS Interview Questions and Answers for Freshers
illustration image

Analyst Interview Questions & Answers

user image Anonymous

posted on 10 Oct 2024

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Apr 2024. There were 4 interview rounds.

Round 1 - Aptitude Test 

It was abt maths lr verbal and 2 guestimates

Round 2 - Communication 

(2 Questions)

  • Q1. Read out the given sentence on screen l
  • Q2. Write essay on a given topic within 200 words
  • Ans. 

    Essay on the impact of technology on modern society

    • Technology has revolutionized communication, making it easier and faster to connect with others

    • Advancements in technology have improved healthcare, leading to better treatments and outcomes

    • Technology has transformed the way we work, with automation and artificial intelligence changing industries

    • Social media and the internet have changed how we consume information and i...

  • Answered by AI
Round 3 - Case Study 

One case study was given and 7 question to complete in 1 hr

Round 4 - HR 

(2 Questions)

  • Q1. Why you want to become analyst?
  • Ans. 

    I want to become an analyst because I enjoy problem-solving, data analysis, and making strategic recommendations based on insights.

    • I have a passion for analyzing data and finding patterns to make informed decisions.

    • I enjoy working with numbers and using statistical tools to draw meaningful conclusions.

    • I am detail-oriented and thrive in environments where critical thinking and analytical skills are valued.

    • I believe my a...

  • Answered by AI
  • Q2. What you know abt zs?
  • Ans. 

    ZS is a global professional services firm specializing in sales and marketing consulting.

    • ZS helps companies improve their sales and marketing strategies through data-driven insights and analytics.

    • They work with clients in various industries such as healthcare, technology, and financial services.

    • ZS offers services in areas like market access, commercial operations, and customer insights.

    • The company was founded in 1983 a

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident

Analyst Interview Questions asked at other Companies

Q1. N-th Fibonacci Number Problem Statement Given an integer ‘N’, your task is to find and return the N’th Fibonacci number using matrix exponentiation. Since the answer can be very large, return the answer modulo 10^9 + 7. Formula: F(n) = F(n-... read more
View answer (1)
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Jul 2024. There were 3 interview rounds.

Round 1 - Aptitude Test 

It was an hour-long test in which basic aptitude questions were there.

Round 2 - Communication Assessment 

(2 Questions)

  • Q1. Verbal question
  • Q2. Topic based verbal assessment
Round 3 - Coding Test 

1 hr test with 3 questions on SQL and 1 coding question.

Top ZS Business Technology Associate Interview Questions and Answers

Q1. What are some of the window functions and their use?
View answer (1)

Business Technology Associate Interview Questions asked at other Companies

Q1. What exact meaning of follow ups in sale according to you
View answer (1)

ZS interview questions for popular designations

 Decision Analytics Associate

 (63)

 Business Technology Associate

 (35)

 Business Operations Associate

 (24)

 Associate

 (23)

 Business Technology Analyst

 (19)

 Business Analyst

 (18)

 Associate Decision Analytics Consultant

 (18)

 Consultant

 (17)

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

Case study related to water purifier

Round 2 - HR 

(1 Question)

  • Q1. Leadership questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident and good in analytics

Business Operations Associate Interview Questions asked at other Companies

Q1. What are the current trends in interest rates within the market?
View answer (1)

Get interview-ready with Top ZS Interview Questions

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Sql questions and mcq

Round 2 - One-on-one 

(2 Questions)

  • Q1. Sql window functions
  • Q2. Sql theory

Associate Engineer Interview Questions asked at other Companies

Q1. Count Ways To Reach The N-th Stair Problem Statement You are given a number of stairs, N. Starting at the 0th stair, you need to reach the Nth stair. Each time you can either climb one step or two steps. You have to return the number of dis... read more
View answer (1)

Jobs at ZS

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Interview Questions & Answers

user image Anonymous

posted on 19 Dec 2024

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Case Study 

Case Study regarding hospitality industry

Round 2 - Case Study 

Case study regarding pharma industry

Round 3 - One-on-one 

(1 Question)

  • Q1. Interview by senior manager
Interview experience
4
Good
Difficulty level
-
Process Duration
Less than 2 weeks
Result
-
Round 1 - Aptitude Test 

An aptitude test featuring guesstimates and analytical questions.

Round 2 - Coding Test 

SQL and Python tests, along with guesstimates, are often used to assess candidates' technical skills and problem-solving abilities.

Top ZS Business Technology Associate Interview Questions and Answers

Q1. What are some of the window functions and their use?
View answer (1)

Business Technology Associate Interview Questions asked at other Companies

Q1. What exact meaning of follow ups in sale according to you
View answer (1)
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Jun 2024. There were 3 interview rounds.

Round 1 - Aptitude Test 

Basic Quant, LR and English

Round 2 - Case Study 

Online case study round, pre set questions and some data is given to answer them

Round 3 - HR 

(2 Questions)

  • Q1. Past experience
  • Q2. What I'm looking forward to in ZS

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 colliding?
View answer (2)

Decision Analytics Associate Interview Questions asked at other Companies

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 colliding?
View answer (2)
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in May 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Find Top 5 and Botton 5 sales in same sheet
  • Ans. 

    Use Tableau to create a sheet displaying the top 5 and bottom 5 sales.

    • Create a new worksheet in Tableau

    • Drag the sales measure to the Rows shelf

    • Sort the sales measure in descending order

    • Limit the view to show only the top 5 sales

    • Duplicate the sheet and change the sort order to ascending to show the bottom 5 sales

  • Answered by AI
  • Q2. User safety filter

Business Intelligence Analyst and Tableau Developer Interview Questions asked at other Companies

Q1. Find Top 5 and Botton 5 sales in same sheet
View answer (1)
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ZS Interview FAQs

How many rounds are there in ZS interview?
ZS interview process usually has 2-3 rounds. The most common rounds in the ZS interview process are Aptitude Test, Case Study and One-on-one Round.
How to prepare for ZS 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 Healthcare, Management Consulting, Operations, Financial Planning and Analysis and Financial Planning.
What are the top questions asked in ZS interview?

Some of the top questions asked at the ZS interview -

  1. 3 ants are sitting on the vertices of an equilateral triangle and they start mo...read more
  2. Case Study: Why a drug was suddenly not doing well when compared to its competi...read more
  3. A sales force optimization problem where I had to distribute X no. of available...read more
How long is the ZS interview process?

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

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ZS Interview Process

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