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OneCard Data Analyst Interview Questions and Answers

Updated 11 Nov 2024

OneCard Data Analyst Interview Experiences

1 interview found

Data Analyst Interview Questions & Answers

user image Anonymous

posted on 11 Nov 2024

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

I applied via Campus Placement and was interviewed before Nov 2023. There were 2 interview rounds.

Round 1 - Coding Test 

Basic python, sql and pandas questions

Round 2 - Technical 

(2 Questions)

  • Q1. Case study (Probability questions)
  • Q2. Resume projects

Interview questions from similar companies

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
Selected Selected
Round 1 - Coding Test 

Hackerrank test mostly on python and sql

Round 2 - Technical 

(2 Questions)

  • Q1. SQL based questions
  • Q2. Python based questions
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

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

Round 1 - Coding Test 

Intermediate level coding round

Round 2 - Technical 

(2 Questions)

  • Q1. Project explaination
  • Q2. Explain project ind detail
  • Ans. 

    Developed a predictive analytics model to forecast customer churn for a telecommunications company.

    • Collected and cleaned customer data from various sources

    • Performed exploratory data analysis to identify patterns and trends

    • Built a machine learning model using logistic regression to predict customer churn

    • Evaluated the model's performance using metrics such as accuracy, precision, and recall

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Open Financial Technologies Private Limited Data Analyst interview:
  • SQL
  • Python
  • Dashboards
Interview preparation tips for other job seekers - all the best
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. Case Study of zomato ?
  • Q2. Some basic math questions. Simultaneous equations .

Interview Preparation Tips

Interview preparation tips for other job seekers - However good you are in the interview in case study you need to get the math problems correct on the first attempt. I got it wrong but answered it correctly within one minute. But they said " i lack attention to detail" and didnt consider me for the next round.

Interview Questionnaire 

4 Questions

  • Q1. Please Introduce Yourself.
  • Q2. Long Communication About Former Company's Experiences (Process, Responsibility, Designation & Salary).
  • Q3. Mathematics About Percentage. (Verbally)
  • Q4. Aptitude Test (Written) you 2

Interview Preparation Tips

Interview preparation tips for other job seekers - When you are infront Interviewer don't hesitate about your Viva that how'll this happen, will i perform and all that. Don't worry about all of this. He/She will not be a ghost or devil definitely. They'll be a simple human being. They wanna know just about yourself and your former Experience & measure your School's period knowledge. Just nothing more than that . So please be cool , keep calm and keep the faith on yourself and ofcourse God. And go for it because you can do this. You made for to do this .

Lot's Of Wishes for Everyone / Good Luck




Akash Dubey
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Approached by Company and was interviewed in Oct 2024. There was 1 interview round.

Round 1 - Case Study 

How to increase personal insurance revenue to 5x?

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Indeed and was interviewed in Mar 2024. There was 1 interview round.

Round 1 - One-on-one 

(3 Questions)

  • Q1. How do you think Business analyst?
  • Ans. 

    Business analysts think analytically and strategically to identify business needs and recommend solutions.

    • Business analysts analyze data to identify trends and patterns.

    • They work closely with stakeholders to gather requirements and understand business processes.

    • They use tools such as SWOT analysis, process flow diagrams, and data modeling to recommend solutions.

    • Business analysts communicate effectively to bridge the ga...

  • Answered by AI
  • Q2. Please tell me about your data analyst experience.
  • Q3. Do you have any experience on SQL or Python
  • Ans. 

    Yes, I have experience with both SQL and Python.

    • I have used SQL to query databases and extract relevant information.

    • I have written Python scripts to automate data analysis and reporting tasks.

    • I am familiar with using SQLAlchemy in Python for database interactions.

    • I have experience with data manipulation and visualization using Python libraries like Pandas and Matplotlib.

  • Answered by AI

Skills evaluated in this interview

Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Apr 2023. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. SQL questions and logical reasoning questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Don't apply

I applied via Job Portal and was interviewed in Apr 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 - Coding Test 

It was simple program of url shorting for registered and non registered users each request must have unique shortened url.

Round 3 - Technical 

(2 Questions)

  • Q1. Palindrome implementation and run time
  • Ans. 

    A palindrome is a word or phrase that reads the same backward as forward. Implementing it involves comparing the first and last characters and iterating towards the middle.

    • Implement a function that takes a string as input and returns true if it is a palindrome, false otherwise.

    • Use two pointers, one starting from the beginning and the other from the end, and compare the characters at each position.

    • If the characters matc...

  • Answered by AI
  • Q2. DSA and various algorithms and run time
Round 4 - One-on-one 

(1 Question)

  • Q1. This round was one on one with VP of engineering. Basic q and a regarding role and responsibilities
Round 5 - HR 

(1 Question)

  • Q1. Relocation, Reason For job change, future plan, careers objective

Interview Preparation Tips

Interview preparation tips for other job seekers - Practice DSA and algorithms
In coding test they asked you explain code and if there is any improvement needed in code.

Skills evaluated in this interview

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 4 interview rounds.

Round 1 - Coding Test 

Scenarios base conding round

Round 2 - Coding Test 

Questions on strings in javascript.
Basic javascript and typescript.

Round 3 - One-on-one 

(1 Question)

  • Q1. Questions on cloud technologies
Round 4 - HR 

(1 Question)

  • Q1. Cultural fit and salary related discussion

OneCard Interview FAQs

How many rounds are there in OneCard Data Analyst interview?
OneCard interview process usually has 2 rounds. The most common rounds in the OneCard interview process are Technical and Coding Test.

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OneCard Data Analyst Interview Process

based on 1 interview

Interview experience

5
  
Excellent
View more
OneCard Data Analyst Salary
based on 14 salaries
₹6.2 L/yr - ₹15.2 L/yr
128% more than the average Data Analyst Salary in India
View more details

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based on 1 review

1.0/5

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