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ZS Interview Questions, Process, and Tips
Updated
26 Feb 2025
Top ZS Interview Questions and Answers
- Q1. What are some of the window functions and their use?asked in Business Technology Associate interview
- Q2. 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 moreasked in Decision Analytics Associate interview
- Q3. Ways To Make Coin Change Given an infinite supply of coins of varying denominations, determine the total number of ways to make change for a specified value using these ...read moreasked in Business Technology Analyst interview
ZS Interview Experiences
Popular Designations
449 interviews found
Anonymous
Interview experience
Good
Difficulty level
Moderate
Process Duration
-
Result
Selected
Round 1 - Aptitude Test
English and Math test
Round 2 - Case Study
Case study and a few detailed questions
Round 3 - One-on-one
(1 Question)
- Q1. Giving a situation and asking questions around it, more of case study only
Add your answer
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)
shashank Shekhar
Interview experience
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one
(2 Questions)
- Q1. Tell me about yourself
- Q2. What innovations have you contributed?
Add your answer
Add your answer
PMO Manager Interview Questions asked at other Companies
Q1. How do you implement Pmo activities in the midst of resistance
View answer
(1)
Interview experience
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical
(2 Questions)
- Q1. Project explaining
- Q2. Write code to generate csv file with note pad data
- Ans.
Code to generate a CSV file with notepad data
Open a text file and read the data
Parse the data and write it to a CSV file
Use libraries like pandas in Python for easier CSV handling
Add your answer
Answered by
AI
Add your answer
Data Engineer Interview Questions asked at other Companies
Q1. Optimal Strategy for a GameYou and your friend Ninjax are playing a game of coins. Ninjax place the 'N' number of coins in a straight line. The rule of the game is as follows: 1. Each coin has a value associated with it. 2. It’s a two-playe...
read more
View answer
(6)
Interview experience
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response
I applied via Company Website and was interviewed in Sep 2024. There were 2 interview rounds.
Round 1 - Aptitude Test
QA, LR, DI, VARC, Guesstimate, Attention to Details- 5minutes 25 questions
Round 2 - Case Study
A case study on hungry kya
Interview Preparation Tips
Interview preparation tips for other job seekers - Prepare for guesstimates, if preparing for cat aptitude would be easy.
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)
ZS interview questions for popular designations
Interview experience
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected
I applied via Company Website
Round 1 - Aptitude Test
Mostly puzzles with some aptitude question
Round 2 - Assignment
Pharma case study with multiple sql questions
Round 3 - HR
(2 Questions)
- Q1. Tell me something about you
- Q2. Guesstimate
Add your answer
Add your answer
Associate Consultant Interview Questions asked at other Companies
Q1. There are 2 cricket teams, A and B, with 11 players each. If every player of team A shakes hands with every player of team B(once), what will be the total number of handshakes?
View answer
(15)
Get interview-ready with Top ZS Interview Questions
Shruti
Interview experience
Poor
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test
They give same qs everywhere
Round 2 - Case Study
They give case study questions which you need to solve
Round 3 - Technical
(2 Questions)
- Q1. Case study explanation
- Q2. Puzzle qs from gfg
Add your answer
Add your answer
Decision Analytics Consultant Interview Questions asked at other Companies
Q1. Create a marketing strategy to sell a newly acquired drug by company ABC
Add answer
Jobs at ZS
Nishant
Interview experience
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical
(2 Questions)
- Q1. Navigation module.
- Q2. User Authentication
Add your answer
Add your answer
Round 2 - Technical
(2 Questions)
- Q1. Biggest challenge you faced faced and solved.
- Q2. Scrum management
Add your answer
Add your answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Very good company, be well prepared.
Angular Frontend Developer Interview Questions asked at other Companies
Q1. How to implement interfaces without methods?
View answer
(1)
Interview experience
Average
Difficulty level
-
Process Duration
-
Result
-
I applied via Campus Placement
Round 1 - Aptitude Test
Aptitude test was very easy. basic questions, this was followed by english proficiency test.
Round 2 - Case Study
Case study had a very good level and required good data interpretation skills.
Round 3 - Case Study
This was offline on campus round comprised of case study done previously+gueestimates +puzzles+cv discussion
Interview Preparation Tips
Interview preparation tips for other job seekers - the experience was good but there was serious communication issue from their side as i recieved the mail communicating that i have been chosen for final round but was communicated physically as otherwise
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
Good
Difficulty level
-
Process Duration
-
Result
Not Selected
Round 1 - Aptitude Test
Normaa CAT level apti questions
Round 2 - Communication Round
(1 Question)
- Q1. It was all about how we can read a sentence
Add your answer
Round 3 - Case Study
A normal case study of food delivery giant was given
Round 4 - HR
(2 Questions)
- Q1. What are your hobby
- Q2. If you have given 10 crores in hand which food business will you start?
Add your answer
Add your answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Prepare guesstimates and case studies as much as you can.
Analyst Interview Questions asked at other Companies
Q1. N-th Fibonacci NumberYou are 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. Fibonacci number is calculated u...
read more
View answer
(1)
Interview experience
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected
I applied via Referral and was interviewed in Jul 2024. There were 3 interview rounds.
Round 1 - Aptitude Test
It was of 52 mins with questions from reasoning, quants, verbal, critical thinking and involved 2 guesstimates as well.
Round 2 - Case Study
A hungry kya case study was given which was of medium difficulty, followed by a case interview round of 30 mins. The end to end approach of the case was discussed in this round.
Round 3 - One-on-one
(2 Questions)
- Q1. Questions based on worked projects
- Q2. Questions based on various situations
Add your answer
Add your answer
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)
Top trending discussions
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Interview Tips & Stories
5d
whimsicaldove
·
works at
VCCircle.com
Bloomberg interview
I have been shortlisted for an interview at Bloomberg for the investment / real estate reporter role. How can I prepare for the interview? What all do I need to keep in mind for my prep?
Please help, I am very nervous!
Thank you
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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 -
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 Interviews By Designations
- ZS Decision Analytics Associate Interview Questions
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Interview Questions for Popular Designations
- Decision Analytics Associate Interview Questions
- Business Technology Associate Interview Questions
- Business Operations Associate Interview Questions
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- Show more
ZS Interview Process
based on 334 interviews
Interview experience
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