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Adda 247 Data Analyst Interview Questions and Answers

Updated 15 Dec 2024

Adda 247 Data Analyst Interview Experiences

2 interviews found

Data Analyst Interview Questions & Answers

user image Anonymous

posted on 15 Dec 2024

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

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

Round 1 - Coding Test 

Sql, numpy, pandas, dictionary, pandas group by, merging

Round 2 - One-on-one 

(1 Question)

  • Q1. Normal questions

Data Analyst Interview Questions & Answers

user image Anonymous

posted on 31 May 2024

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

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

Round 1 - Technical 

(1 Question)

  • Q1. SQL queries , python pandas and numpy , power bi related questions
Round 2 - One-on-one 

(1 Question)

  • Q1. Previous experience, skills and expertise

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Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Do not use an unprofessional email address such as cool_boy@email.com. It shows a lack of professionalism by the candidate.
View all tips
Round 2 - One-on-one 

(5 Questions)

  • Q1. It is related to SQL, Python, and Excel
  • Q2. Not Remember the interview questions exactly
  • Q3. What is grouped by in SQL
  • Ans. 

    In SQL, data is grouped by a specified column or expression using the GROUP BY clause.

    • Data is grouped based on the values in the specified column or expression

    • Aggregate functions like SUM, COUNT, AVG can be used with GROUP BY to perform calculations on each group

    • GROUP BY is often used in conjunction with the SELECT statement

    • Example: SELECT department, AVG(salary) FROM employees GROUP BY department

  • Answered by AI
  • Q4. List and dictionary differences
  • Ans. 

    Lists are ordered collections of items, while dictionaries are unordered collections of key-value pairs.

    • Lists are accessed by index, dictionaries are accessed by key

    • Lists maintain the order of elements, dictionaries do not guarantee order

    • Lists use square brackets [], dictionaries use curly braces {}

    • Example: list - [1, 2, 3], dictionary - {'a': 1, 'b': 2}

  • Answered by AI
  • Q5. Lambda functions in python
  • Ans. 

    Lambda functions are anonymous functions in Python that can have any number of arguments but only one expression.

    • Lambda functions are defined using the lambda keyword.

    • They are commonly used for small, one-time tasks.

    • Lambda functions can take any number of arguments, but can only have one expression.

    • Example: add = lambda x, y: x + y

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - company is so good employees are very cooperative

Skills evaluated in this interview

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

I applied via LinkedIn and was interviewed before Oct 2023. There were 2 interview rounds.

Round 1 - Coding Test 

Around sql/python and other da tools

Round 2 - Aptitude Test 

Stats and probability with focus on puzzles

Interview Preparation Tips

Interview preparation tips for other job seekers - do sql/python/puzzels/stats/probability
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed before Apr 2023. There were 2 interview rounds.

Round 1 - Assignment 

They will give you problem to solve

Round 2 - Coding Test 

Machine coding round

Interview Preparation Tips

Interview preparation tips for other job seekers - Just do your best
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
Round 2 - Aptitude Test 

Basic Aptitude test

Round 3 - Coding Test 

Coding Round is little tough.

Round 4 - HR 

(3 Questions)

  • Q1. Formal conversation about the projects and all that kind of stuff
  • Q2. What kind of project you have worked on
  • Q3. How you tackles different project

Interview Preparation Tips

Interview preparation tips for other job seekers - All the Best to all!!
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Dec 2023. There were 3 interview rounds.

Round 1 - Coding Test 

Patterns, strings, arrays,.

Round 2 - Technical 

(1 Question)

  • Q1. Tell me about your skills
Round 3 - HR 

(1 Question)

  • Q1. Tell me about yourself Relocation
Interview experience
4
Good
Difficulty level
Easy
Process Duration
2-4 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in Aug 2023. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Explain tuples, list, etc
  • Ans. 

    Tuples and lists are data structures in Python used to store multiple items.

    • Tuples are immutable and ordered collections of elements.

    • Lists are mutable and ordered collections of elements.

    • Both can store different data types.

    • Tuples are defined using parentheses, while lists use square brackets.

    • Example: tuple = (1, 'a', True), list = [1, 'a', True]

  • Answered by AI
  • Q2. Explain about the code
  • Ans. 

    The code is a software program that performs a specific function.

    • The code is written in a specific programming language.

    • It may contain functions, classes, or modules.

    • The code may interact with databases or external APIs.

    • It could be part of a larger software system or application.

    • The code may have been written by multiple developers.

    • It may include comments or documentation to explain its purpose.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Easy to crack the interview.. just read basics.

Skills evaluated in this interview

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

I applied via Naukari and was interviewed in Jan 2024. There were 5 interview rounds.

Round 1 - Aptitude Test 

Aptitude and reasoning questions

Round 2 - Coding Test 

Coadingprogrammingtest

Round 3 - Group Discussion 

Disscus about particular topic

Round 4 - Technical 

(1 Question)

  • Q1. To check skills
Round 5 - HR 

(1 Question)

  • Q1. Asking about jober
Interview experience
1
Bad
Difficulty level
Easy
Process Duration
-
Result
Not Selected

I applied via Walk-in and was interviewed in Feb 2024. There were 2 interview rounds.

Round 1 - Coding Test 

3-4 easy level coding questions(find maximum number,Reverse String,Bubble Sort,Leap Year)

Round 2 - Technical 

(1 Question)

  • Q1. Easy OOPs based

Interview Preparation Tips

Interview preparation tips for other job seekers - My advice is simply this: Please don't go !!

Adda 247 Interview FAQs

How many rounds are there in Adda 247 Data Analyst interview?
Adda 247 interview process usually has 2 rounds. The most common rounds in the Adda 247 interview process are One-on-one Round, Technical and Coding Test.
How to prepare for Adda 247 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 Adda 247. The most common topics and skills that interviewers at Adda 247 expect are Analytics, Data Science and Predictive Analytics.
What are the top questions asked in Adda 247 Data Analyst interview?

Some of the top questions asked at the Adda 247 Data Analyst interview -

  1. SQL queries , python pandas and numpy , power bi related questi...read more
  2. normal questi...read more

Tell us how to improve this page.

Adda 247 Data Analyst Interview Process

based on 2 interviews

Interview experience

4
  
Good
View more

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Adda 247 Data Analyst Salary
based on 14 salaries
₹4 L/yr - ₹8 L/yr
15% less than the average Data Analyst Salary in India
View more details

Adda 247 Data Analyst Reviews and Ratings

based on 4 reviews

1.5/5

Rating in categories

1.5

Skill development

1.8

Work-life balance

1.4

Salary

1.8

Job security

1.4

Company culture

1.5

Promotions

1.5

Work satisfaction

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