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ZS Interview Questions and Answers
151 Interview questions
SAP Activate Methodology is a structured approach for implementing SAP solutions, focusing on agility and best practices.
Combines SAP Best Practices with guided configuration and methodology.
Utilizes a phased approach: Prepare, Explore, Realize, Deploy, and Run.
Encourages collaboration through workshops and iterative feedback.
Example: In the Explore phase, teams can prototype solutions based on business requiremen...
A chart of accounts is a structured list of an organization's financial accounts used for reporting and analysis.
It categorizes financial transactions into assets, liabilities, equity, revenues, and expenses.
For example, under assets, you might have accounts like 'Cash', 'Accounts Receivable', and 'Inventory'.
Each account is assigned a unique code for easy identification, such as '1000' for Cash.
The chart is tailo...
The main role in SAP Account Payable is to manage and process vendor invoices and payments efficiently.
Invoice Processing: Ensuring accurate entry of vendor invoices into the system.
Payment Processing: Scheduling and executing payments to vendors on time.
Vendor Management: Maintaining vendor records and resolving discrepancies.
Reporting: Generating reports for financial analysis and audits.
Compliance: Ensuring adh...
ECC and S/4HANA differ in architecture, data model, and user experience, impacting business processes and analytics.
Architecture: ECC is based on a traditional RDBMS, while S/4HANA uses an in-memory database for faster processing.
Data Model: S/4HANA simplifies the data model by reducing the number of tables, enhancing performance and usability.
User Experience: S/4HANA features a modern Fiori interface, improving u...
Building strong client relationships is essential for understanding their financial needs and providing tailored solutions.
Establish trust through transparent communication and regular updates.
Conduct thorough assessments of clients' financial situations to identify goals.
Provide personalized advice based on clients' unique circumstances, such as retirement planning or investment strategies.
Maintain ongoing relati...
Chartered accounting ensures accurate financial reporting, compliance, and strategic advice for businesses and individuals.
Financial Reporting: Chartered accountants prepare and audit financial statements, ensuring accuracy and compliance with regulations.
Tax Planning: They provide guidance on tax obligations and strategies to minimize tax liabilities, such as deductions and credits.
Business Advisory: Chartered ac...
Window functions perform calculations across a set of table rows related to the current row, enabling advanced analytics in SQL.
Window functions allow calculations like running totals, averages, and rankings without collapsing rows.
Example: ROW_NUMBER() assigns a unique sequential integer to rows within a partition.
Example: SUM() OVER (PARTITION BY department) calculates the total salary per department while retai...
Adjusted R-squared accounts for the number of predictors, while R-squared does not, potentially leading to misleading interpretations.
R-squared measures the proportion of variance explained by the model, but it can increase with more predictors, even if they are irrelevant.
Adjusted R-squared adjusts the R-squared value based on the number of predictors, providing a more accurate measure of model fit.
For example, i...
RMSE measures average error magnitude with emphasis on larger errors, while MAE provides a straightforward average error.
RMSE (Root Mean Square Error) squares errors before averaging, giving more weight to larger errors.
MAE (Mean Absolute Error) calculates the average of absolute errors, treating all errors equally.
Example: For predictions [2, 3, 5] vs actuals [3, 2, 4], RMSE = sqrt((1^2 + 1^2 + 1^2)/3) = 1, MAE =...
This pseudocode outlines the Bubble Sort algorithm, a simple sorting technique that repeatedly steps through the list.
1. Start with an unsorted array of strings, e.g., ['banana', 'apple', 'cherry'].
2. Compare each pair of adjacent elements.
3. If the first element is greater than the second, swap them.
4. Repeat the process for each element in the array until no swaps are needed.
5. The array is sorted when a full pa...
ZS Interview Experiences
476 interviews found
Akshay Dongarwar
Interview Questionnaire
12 Questions
- Q1. Why did you allot these many employees?
- Q2. How many visits to the doctor may seem plausible?
- Q3. Number of wooden articles in college?
- Ans.
The number of wooden articles in college is not available.
Data on the number of wooden articles in college is not provided.
There is no information on the quantity or types of wooden articles in college.
The question does not specify the context or purpose of knowing the number of wooden articles in college.
- Q4. Quantity of cement used in this building (Civil Engg.)
- Ans.
The quantity of cement used in a building is determined by the size and type of the building, as well as the construction method and design.
The quantity of cement used in a building depends on factors such as the size and type of the building.
The construction method and design also play a role in determining the quantity of cement required.
Different types of buildings, such as residential, commercial, or industrial, ha...
- Q5. Number of traffic signals?
- Ans.
The number of traffic signals in a specific area is crucial for analyzing traffic flow and congestion.
The number of traffic signals can vary depending on the size and complexity of the road network.
Traffic signals are typically installed at intersections to control the flow of traffic and improve safety.
Counting the number of traffic signals can help in assessing the efficiency of the road system and identifying areas ...
- Q6. Quickest way to fill a bus
- Ans.
The quickest way to fill a bus is to have multiple entry points and efficient boarding process.
Have multiple entry points to the bus
Ensure an efficient boarding process
Use technology to speed up the process, such as contactless payment and mobile ticketing
Train staff to manage the boarding process effectively
- Q7. How would you remove waiting lines in airport?
- Ans.
Implementing efficient check-in processes, increasing staff and resources, utilizing technology, and optimizing security procedures.
Implement self-service check-in kiosks to reduce the number of passengers waiting in line for manual check-in.
Increase the number of staff members at check-in counters to expedite the process.
Utilize advanced technology such as biometric identification for faster and more secure passenger ...
- Q8. Some probability questions
- Q9. A simple arithmetic and numerical but quantitative question with graph interpretation!
- Q10. Some optimization puzzles!
- Q11. Situation based questions
- Q12. Ethics based questions
Interview Preparation Tips
Experience: The questions were very easy. I solved the paper 25 minutes before schedule and helped a few friends with their question set as well
Tips: Plan your paper before you start. The questions may be easy but are tricky. Precisely why some find it difficult. Stay calm!
Duration: 60 minutes
Total Questions: 50
Round: Problem Statement
Experience: The overall difficulty was moderate. Half of the questions were easy, 2-3 moderate and 1-2 very difficult. There is no correct answer. You just have to come up with your plan and justify it!
Tips: You may want to think from the perspective of a critic to your own solutions and go on improving it till time may permit!
Round: Case Study Interview
Experience: Pretty chilled and you just have to reason!
Tips: Stay confident and be reasonable! It is the easiest of all rounds and you just have to stay with yourself!
Round: Guesstimate Interview
Experience: The interviewer is looking for your approach. Think loud and stay confident!
Tips: Practice some questions beforehand. Most approached are similar.
Round: Puzzle Interview
Experience: This could very well be the toughest round! If you do well here, you are pretty much set!
Tips: Practice as many puzzles as possible!
Round: Behavioural Interview
Experience: Very calm! No nonsense!
Tips: Answer as if you are Dalai Lama!
General Tips: Just stay confident and believe you can crack this!
Skills: Analytical Skills, Data Interpretation, Reasoning, Intellect, Confidence, Stress Management
College Name: VNIT, Nagpur
Motivation: Excellent culture!
Great Package!
Awesome perks and benefits!
Funny Moments: I had to appear for 3 interviews within 30 seconds between each! Pretty scary as you are usually called this quick if they want to show you the door!
Anonymous
Selected
I applied via Approached by Company and was interviewed in Dec 2024. There were 3 interview rounds.
Common aptitude questions on mettl platform
(3 Questions)
- Q1. Python Standard interview questions
- Q2. SQL Standard interview questions (Easy)
- Q3. CaseStudy and questions based on it.
(3 Questions)
- Q1. Common hr questions
- Q2. Puzzles
- Q3. Project Discussion
Interview Preparation Tips
- Python
- SQL
- R
So confirm with the hr before even attending the interviews.
Selected
I applied via Campus Placement
1.1.1 Maths
1.1.2 English
1.1.3 Logical Reasoning
1.2 Objective Business Case
1.3 Video Round (guesstimates + behavioural)
1.1 Case Study - 2 page solid case study with multiple calculative and descriptive questions (similar to DILR of CAT but easier and business oriented)
1.2 Case Debrief - questions on 1.1
(1 Question)
- Q1. Basic interests, hobby, why ZS, Guesstimates, Puzzles
I appeared for an interview in Dec 2024.
Normal aptitude round
(2 Questions)
- Q1. SQL 4 QUESTION 1 BASIC 3 INTERMIDATE
- Q2. DATA WAREHOUSE DETAILS ITS IMP THEY WORK ON THIS SO ASK ALL INFO ABOUT THIS
Interview Preparation Tips
I applied via Campus Placement and was interviewed in Oct 2024. There were 2 interview rounds.
The online assessment was broken into three individual rounds held separate days.
Online Assessment
Round 1: Aptitude test and Case Study round
Round 2: AI Communications Assessment test.
Round 3: Coding Round ( 1 DSA question + 2 SQL questions + 10-15 mcqs)
(2 Questions)
- Q1. Started off with some questions were based on resume and projects.
- Q2. Questions on sql, a. joins , b. cross join, c. what is window function d. PL/SQL query e. SDLC f. Case study
Interview Preparation Tips
- DBMS
- SQL
- OOPS
- DSA
Selected
I applied via Campus Placement and was interviewed in Oct 2024. There were 4 interview rounds.
Verbal , crirical thinking and reasoning questions
Mcq on python and sql , 2 sql query and 1 Dsa question
(2 Questions)
- Q1. Diffrence between turncat and delete
- Ans.
Turncoat refers to a traitor or someone who switches sides, while delete means to remove or erase something.
Turncoat is a person who changes allegiance or loyalty, often seen as a traitor.
Delete is a command used to remove or erase data or information.
Example: A turncoat politician switches parties to gain personal benefits. Deleting a file from a computer removes it permanently.
- Q2. Find 3rd highest score in each of the subject
- Ans.
To find the 3rd highest score in each subject
Sort the scores in each subject in descending order
Get the 3rd element in the sorted array for each subject
Repeat for each subject
(2 Questions)
- Q1. How to manage a conflict in team
- Ans.
Managing conflicts in a team involves effective communication, active listening, finding common ground, and seeking a win-win solution.
Encourage open communication to address the issue
Listen to all parties involved to understand their perspectives
Identify common goals and areas of agreement
Work together to find a mutually beneficial solution
Seek mediation or involve a neutral third party if necessary
- Q2. Brain teaser and puzzle problems
Interview Preparation Tips
- gesstimates
- puzzle
- DSA
- SQL
Skills evaluated in this interview
I applied via Naukri.com and was interviewed in Dec 2024. There were 4 interview rounds.
Set of questions on english , aptitude , all are at easy level
Sql basics and some query questions
(2 Questions)
- Q1. Why do u want to join zs ; what do u know about zs; where do u see urself after 5 years ; question on real life scenarios ;
- Ans.
I want to join ZS because of their reputation for data-driven decision making and innovative solutions. I see myself in a leadership role in 5 years.
ZS is known for their expertise in data analytics and consulting
I admire ZS's commitment to using data to drive business decisions
I believe ZS's culture of innovation and collaboration aligns with my career goals
In 5 years, I see myself leading a team of analysts and contr...
- Q2. Question on real life scenarios
(2 Questions)
- Q1. Salary expectation
- Ans.
I am looking for a competitive salary that reflects my skills and experience in data analysis, ideally in the range of $70,000 to $90,000.
Research industry standards: For example, Glassdoor and Payscale indicate that data analysts in my region earn between $65,000 and $85,000.
Consider my experience: With over 3 years in data analysis, I believe a salary closer to $80,000 is appropriate.
Factor in the company's size and ...
- Q2. When can u join
- Ans.
I can join within 2 weeks of receiving an offer.
I can start within 2 weeks of receiving an offer.
I need to give notice at my current job.
I have some personal commitments that I need to wrap up before starting.
Interview Preparation Tips
First round was a 1 hr test compromising of logical and quant
(1 Question)
- Q1. I was examined for my communication skills
1 coding question
3 SQL queries
10 SQL mcq
(3 Questions)
- Q1. 5 queries on joints and indexes
- Q2. 1 logical scenario question
- Q3. Fundamental CS questions
Interview Preparation Tips
Selected
I applied via Approached by Company and was interviewed in Oct 2024. There were 3 interview rounds.
Link of an aptitude test was shared
(1 Question)
- Q1. Basics about Tableau And SQL.
(1 Question)
- Q1. Deep dive on Tableau and working in my projects.
I applied via Company Website and was interviewed in Oct 2024. There were 3 interview rounds.
90 mins apti -with quant, critical thinking, un-structured and so on
You can go through hungry kya case study
(4 Questions)
- Q1. Guestimates on no of pertol pumps
- Ans.
The number of petrol pumps can vary greatly depending on the location and population density of the area.
The number of petrol pumps in a city will be higher compared to a rural area.
Population density and traffic volume are key factors in determining the number of petrol pumps needed.
Economic factors such as income levels and vehicle ownership rates also play a role in estimating the number of petrol pumps.
For example,...
- Q2. Puzzle of cake cutting by 3 cuts
- Q3. How you managed an event
- Ans.
I successfully managed a corporate event by planning meticulously, coordinating with vendors, and ensuring smooth execution on the day.
Defined the event objectives and target audience to tailor the experience.
Created a detailed timeline for planning and execution, ensuring all tasks were on schedule.
Coordinated with vendors for catering, audio-visual equipment, and venue setup, ensuring all needs were met.
Developed a b...
- Q4. Anything which is not there in your resume
Interview Preparation Tips
- sql
- python
- pbi
- excel
- puzzles
- guestimates
Lokesh Pappala
Selected
I appeared for an interview in May 2025, where I was asked the following questions.
- Q1. What is main role in sap Account payable
- Ans.
The main role in SAP Account Payable is to manage and process vendor invoices and payments efficiently.
Invoice Processing: Ensuring accurate entry of vendor invoices into the system.
Payment Processing: Scheduling and executing payments to vendors on time.
Vendor Management: Maintaining vendor records and resolving discrepancies.
Reporting: Generating reports for financial analysis and audits.
Compliance: Ensuring adherenc...
- Q2. What is use of charted accounting
- Ans.
Chartered accounting ensures accurate financial reporting, compliance, and strategic advice for businesses and individuals.
Financial Reporting: Chartered accountants prepare and audit financial statements, ensuring accuracy and compliance with regulations.
Tax Planning: They provide guidance on tax obligations and strategies to minimize tax liabilities, such as deductions and credits.
Business Advisory: Chartered account...
- Q3. How is it connected to client ..?
- Ans.
Building strong client relationships is essential for understanding their financial needs and providing tailored solutions.
Establish trust through transparent communication and regular updates.
Conduct thorough assessments of clients' financial situations to identify goals.
Provide personalized advice based on clients' unique circumstances, such as retirement planning or investment strategies.
Maintain ongoing relationshi...
- Q4. What is diffrence between ECc to S4 hana
- Ans.
ECC and S/4HANA differ in architecture, data model, and user experience, impacting business processes and analytics.
Architecture: ECC is based on a traditional RDBMS, while S/4HANA uses an in-memory database for faster processing.
Data Model: S/4HANA simplifies the data model by reducing the number of tables, enhancing performance and usability.
User Experience: S/4HANA features a modern Fiori interface, improving user e...
- Q5. What is a chart of accounts how is it assigned..?
- Ans.
A chart of accounts is a structured list of an organization's financial accounts used for reporting and analysis.
It categorizes financial transactions into assets, liabilities, equity, revenues, and expenses.
For example, under assets, you might have accounts like 'Cash', 'Accounts Receivable', and 'Inventory'.
Each account is assigned a unique code for easy identification, such as '1000' for Cash.
The chart is tailored t...
- Q6. What is sap active methodology...?
- Ans.
SAP Activate Methodology is a structured approach for implementing SAP solutions, focusing on agility and best practices.
Combines SAP Best Practices with guided configuration and methodology.
Utilizes a phased approach: Prepare, Explore, Realize, Deploy, and Run.
Encourages collaboration through workshops and iterative feedback.
Example: In the Explore phase, teams can prototype solutions based on business requirements.
Interview Preparation Tips
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