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eClerx Data Analyst Interview Questions, Process, and Tips

Updated 16 Feb 2025

Top eClerx Data Analyst Interview Questions and Answers

  • Q1. Can we add extra row and pivot table in excel? If yes than how?
  • Q2. Given a list of dictionary, find the dictionary which has the count of key highest among all the dictionaries. eg: [{a:5},{b:2}.......] Now here 5 is the highest key valu ...read more
  • Q3. Do you have experience in converting python scripts to R?
View all 18 questions

eClerx Data Analyst Interview Experiences

18 interviews found

Data Analyst Interview Questions & Answers

user image Anonymous

posted on 16 Feb 2025

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
-
Result
Selected Selected
Round 1 - Technical 

(6 Questions)

  • Q1. Whats your name?
  • Ans. 

    My name is John Doe.

    • Full name is John Doe

    • Common first and last name combination

    • Easy to remember and pronounce

  • Answered by AI
  • Q2. Csv stand for?
  • Ans. 

    CSV stands for Comma-Separated Values.

    • CSV is a file format used to store tabular data in plain text.

    • Each line in a CSV file represents a row of data, with columns separated by commas.

    • CSV files can be easily imported and exported in spreadsheet software like Excel.

    • Example: 'name,age,city' on the first line, followed by 'John,25,New York' on the second line.

  • Answered by AI
  • Q3. Tell me something about yourself?
  • Ans. 

    Hello,First of all thankyou very much for giving opportunity to introduced in front of you.I am harsh.I hail from ambala cantt but currently live in defence enclave.I am a fresher. I live in nuclear family.There are 5 of us in my family.I am a object oriented person. I have a master degree in computer application from kurukshetra university.I have done 6 month course in data analyst from chandigarh.I enjoy dancing,Sing...

  • Answered Anonymously
  • Q4. Sql stand for?
  • Ans. 

    SQL stands for Structured Query Language.

    • SQL is a standard language for accessing and manipulating databases.

    • It is used to communicate with databases to perform tasks such as querying data, updating data, and creating tables.

    • Examples of SQL commands include SELECT, INSERT, UPDATE, DELETE, CREATE, and DROP.

  • Answered by AI
  • Q5. Write a dml commands?
  • Ans. 

    DML commands are used to manipulate data in a database.

    • DML stands for Data Manipulation Language

    • Common DML commands include INSERT, UPDATE, DELETE

    • Example: INSERT INTO table_name (column1, column2) VALUES (value1, value2)

  • Answered by AI
  • Q6. Rdbms stands for?

Data Analyst Interview Questions & Answers

user image Anonymous

posted on 22 May 2024

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Job Portal and was interviewed in Apr 2024. There were 2 interview rounds.

Round 1 - HR 

(1 Question)

  • Q1. General discussion of background and technical interview availability.Expected Salary,current salary
Round 2 - Technical 

(8 Questions)

  • Q1. Tell me about yourself.
  • Q2. Which project have you recently worked on?
  • Q3. How much experience do you have in python and R?
  • Ans. 

    I have 3 years of experience in Python and 2 years in R.

    • 3 years of experience in Python, used for data cleaning, analysis, and visualization.

    • 2 years of experience in R, utilized for statistical analysis and data modeling.

    • Proficient in using libraries like pandas, numpy, matplotlib in Python and ggplot2, dplyr in R.

  • Answered by AI
  • Q4. What project have you worked on in R programming?
  • Ans. 

    I have worked on a project in R programming analyzing customer churn for a telecommunications company.

    • Used R programming to clean and analyze customer data

    • Created visualizations to identify patterns and trends in customer behavior

    • Built predictive models to forecast customer churn rates

    • Collaborated with stakeholders to present findings and recommendations

  • Answered by AI
  • Q5. Which databases have you worked on?
  • Ans. 

    I have worked on databases such as MySQL, SQL Server, and MongoDB.

    • MySQL

    • SQL Server

    • MongoDB

  • Answered by AI
  • Q6. Given a list of strings, find the string matching a particular pattern.
  • Ans. 

    Find a string matching a specific pattern in a list of strings.

    • Use regular expressions to search for the pattern in each string.

    • Iterate through the list of strings and apply the pattern matching logic.

    • Return the string that matches the pattern, if found.

    • Example: List of strings - ['apple', 'banana', 'cherry'], pattern - 'ba' would return 'banana'.

  • Answered by AI
  • Q7. Given a list of dictionary, find the dictionary which has the count of key highest among all the dictionaries. eg: [{a:5},{b:2}.......] Now here 5 is the highest key value so it should be printed.
  • Ans. 

    Find the dictionary with the highest count of keys in a list of dictionaries.

    • Iterate through the list of dictionaries and keep track of the dictionary with the highest count of keys.

    • Use a loop to count the keys in each dictionary and compare it with the current highest count.

    • Return the dictionary with the highest count of keys.

  • Answered by AI
  • Q8. Do you have experience in converting python scripts to R?
  • Ans. 

    Yes, I have experience in converting Python scripts to R.

    • I have converted several Python scripts to R for data analysis projects.

    • I am proficient in both Python and R programming languages.

    • I can provide examples of projects where I have successfully converted Python scripts to R.

  • Answered by AI

Interview Preparation Tips

Topics to prepare for eClerx Data Analyst interview:
  • Python
  • R programming
  • Database
  • Lists
  • Dictionaries
  • Data Structures
Interview preparation tips for other job seekers - Prepare basics of Python and R.
Focus on accessing elements from different structures and performing basic operations on them.

Skills evaluated in this interview

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Data Analyst Interview Questions & Answers

user image Anonymous

posted on 16 Oct 2024

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

I applied via Referral and was interviewed in Sep 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. What is data analysis?
  • Ans. 

    Data analysis is the process of inspecting, cleaning, transforming, and modeling data to discover useful information, draw conclusions, and make decisions.

    • Data analysis involves collecting and organizing data sets.

    • It includes cleaning and processing data to ensure accuracy.

    • Statistical analysis and data visualization are key components of data analysis.

    • Data analysis helps in identifying trends, patterns, and insights fr...

  • Answered by AI
  • Q2. How do you conduct data analysis?
  • Ans. 

    I conduct data analysis by collecting, cleaning, analyzing, and interpreting data to derive insights and make data-driven decisions.

    • Collect relevant data from various sources

    • Clean and preprocess data to ensure accuracy and consistency

    • Use statistical methods and tools to analyze data

    • Visualize data using charts, graphs, and dashboards

    • Interpret results and communicate findings to stakeholders

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be concise

Data Analyst Interview Questions & Answers

user image Shubhangi Dhale

posted on 16 Nov 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(1 Question)

  • Q1. About excel like conditional formatting some formulae’s and concepts

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 (1)

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 (3)

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 (3)

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 (1)

 Analyst

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 Senior Analyst

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Data Analyst Interview Questions & Answers

user image Anonymous

posted on 25 Jun 2024

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

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

Round 1 - Technical 

(1 Question)

  • Q1. Privious experiance

Get interview-ready with Top eClerx Interview Questions

Data Analyst Interview Questions & Answers

user image Anonymous

posted on 9 Oct 2023

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
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 

Good maths English communication

Round 3 - One-on-one 

(5 Questions)

  • Q1. Myself and aptitude
  • Q2. Myself and location
  • Q3. Last company and roles
  • Q4. Education and background
  • Q5. Hobbies and hobbies

Data Analyst Interview Questions & Answers

user image Anonymous

posted on 19 Apr 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Why excel is used for data analyst?
  • Ans. 

    Excel is used for data analysis due to its user-friendly interface, powerful data manipulation capabilities, and ability to create visualizations.

    • Excel allows for easy data entry and manipulation, making it accessible for users of all skill levels.

    • It has powerful functions and formulas for data analysis, such as VLOOKUP, SUMIF, and PivotTables.

    • Excel can create visualizations like charts and graphs to help analyze and p...

  • Answered by AI
Round 2 - HR 

(1 Question)

  • Q1. Tell me about yourself?

Skills evaluated in this interview

Data Analyst Interview Questions & Answers

user image Anonymous

posted on 16 Sep 2024

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed before Sep 2023. There was 1 interview round.

Round 1 - One-on-one 

(2 Questions)

  • Q1. Sql based questions
  • Q2. Pivot table in excel
  • Ans. 

    A pivot table in Excel is a powerful tool for summarizing and analyzing data.

    • Pivot tables allow you to reorganize and summarize selected columns and rows of data in a spreadsheet.

    • You can easily group data, calculate totals, averages, and other statistics, and create custom calculations.

    • Pivot tables are dynamic and can be easily updated as the source data changes.

    • They are useful for analyzing large datasets and identify...

  • Answered by AI

Skills evaluated in this interview

Data Analyst Interview Questions & Answers

user image Anonymous

posted on 25 Jun 2024

Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed before Jun 2023. There was 1 interview round.

Round 1 - Technical 

(4 Questions)

  • Q1. What is DML in SQL ?
  • Ans. 

    DML stands for Data Manipulation Language in SQL, used for managing data in a database.

    • DML is used for inserting, updating, deleting, and retrieving data from a database.

    • Common DML commands include INSERT, UPDATE, DELETE, and SELECT.

    • Example: INSERT INTO table_name (column1, column2) VALUES (value1, value2);

  • Answered by AI
  • Q2. How you perform exists query in SQL?
  • Ans. 

    To perform an exists query in SQL, use the EXISTS keyword followed by a subquery that returns at least one row.

    • Use the EXISTS keyword in the WHERE clause of the main query

    • Follow the EXISTS keyword with a subquery that returns at least one row

    • The EXISTS query will return true if the subquery returns any rows, otherwise false

  • Answered by AI
  • Q3. What is lookup in excel?
  • Ans. 

    Lookup in Excel is a function that searches for a value in a range and returns a corresponding value in the same position from another range.

    • Lookup function helps in finding specific information in a table or range of data.

    • Common lookup functions in Excel include VLOOKUP, HLOOKUP, INDEX-MATCH, and XLOOKUP.

    • Example: =VLOOKUP(A2, B:C, 2, FALSE) - this formula searches for the value in cell A2 in the first column of range ...

  • Answered by AI
  • Q4. Explain DCL in sql ?
  • Ans. 

    DCL stands for Data Control Language in SQL, used to control access to data stored in a database.

    • DCL commands include GRANT and REVOKE, which are used to give or revoke permissions on database objects.

    • GRANT command is used to give specific privileges to a user or role.

    • REVOKE command is used to take back privileges that were granted with the GRANT command.

  • Answered by AI

Interview Preparation Tips

Topics to prepare for eClerx Data Analyst interview:
  • SQL Server
  • Python
  • adv excel

Skills evaluated in this interview

Data Analyst Interview Questions & Answers

user image Arjun Mundhada

posted on 10 Mar 2024

Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

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

Round 1 - Aptitude Test 

Basic aptitude question from Quants, Reasoning only, no English comprehension was asked to me.

Round 2 - Technical 

(1 Question)

  • Q1. The post for which I was shortlisted was Product Data Management Analyst and required a Bachelor's Degree in Electrical/Electronics/Mechanical. Questions were mainly asked on Electrical circuits and compo...

eClerx Interview FAQs

How many rounds are there in eClerx Data Analyst interview?
eClerx interview process usually has 1-2 rounds. The most common rounds in the eClerx interview process are Technical, Resume Shortlist and HR.
How to prepare for eClerx Data Analyst 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 eClerx. The most common topics and skills that interviewers at eClerx expect are Data Entry, Marketing, SEO and Wordpress.
What are the top questions asked in eClerx Data Analyst interview?

Some of the top questions asked at the eClerx Data Analyst interview -

  1. Can we add extra row and pivot table in excel? If yes than h...read more
  2. Given a list of dictionary, find the dictionary which has the count of key high...read more
  3. Do you have experience in converting python scripts to...read more
How long is the eClerx Data Analyst interview process?

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

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eClerx Data Analyst Interview Process

based on 13 interviews

2 Interview rounds

  • Technical Round
  • HR Round
View more

Data Analyst Interview Questions from Similar Companies

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eClerx Data Analyst Salary
based on 615 salaries
₹1.4 L/yr - ₹5 L/yr
54% less than the average Data Analyst Salary in India
View more details

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based on 138 reviews

3.5/5

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3.3

Skill development

3.4

Work-life balance

2.8

Salary

3.7

Job security

3.5

Company culture

2.7

Promotions

3.2

Work satisfaction

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