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Jumbotail Technologies Data Analyst Interview Questions and Answers

Updated 14 Jan 2022

Jumbotail Technologies Data Analyst Interview Experiences

1 interview found

Data Analyst Interview Questions & Answers

user image Anonymous

posted on 14 Jan 2022

I was interviewed in May 2021.

Round 1 - Telephonic Call 

Round duration - 20 minutes
Round difficulty - Easy

Received a sudden call from one of the interviewers (Came to know this later as first round interview was with the same person). No background disturbances, but they took me by surprise.

Round 2 - Video Call 

Round duration - 90 minutes
Round difficulty - Easy

Evening time
Virtual interview from home, so choose a calm place
Interviewer really helpful and was giving ample time to solve

Round 3 - Video Call 

Round duration - 90 minutes
Round difficulty - Easy

Afternoon

Round 4 - Video Call 

(1 Question)

Round duration - 60 minutes
Round difficulty - Easy

Evening

  • Q1. 

    Find the Third Greatest Element

    Given an array 'ARR' of 'N' distinct integers, determine the third largest element in the array.

    Input:

    The first line contains a single integer 'T' representing the numb...
  • Ans. 

    Find the third largest element in an array of distinct integers.

    • Sort the array in descending order

    • Return the element at index 2 as the third largest element

  • Answered by AI
Round 5 - HR 

Round duration - 90 Minutes
Round difficulty - Easy

Evening.
This round is with the co-founder as he acts as the hiring manager as well. 
This round is the most tricky one and you really need to be very careful in what you answer in this interview.

Interview Preparation Tips

Professional and academic backgroundI applied for the job as Data Analyst in BangaloreEligibility criteriaNo CriteriaJumbotail interview preparation:Topics to prepare for the interview - SQL - Basics and Advanced, Guesstimates, Puzzles, Problem Solving, Case Studies, Basic statistics knowledge, Company related informationsTime required to prepare for the interview - 1.5 monthsInterview preparation tips for other job seekers

Tip 1 : Extensively practice on SQL, SQL queries, extracting data, different types of joins as I had to solve and extract specified data from a dataset in front of the interviewer during the interview. Also, there is a telephonic pre-interview round that is focussed on SQL and Statistics basics. You need to clear that to move to the interviews.
Tip 2 : Practice lots of guesstimates, puzzles, problem solving and Case studies. Guesstimates may include questions like estimating the total area under warehouses in a specific region (I was asked something similar to this). 
Tip 3 : Extensively read about the company, JD and the core values of the company. They seem to focus extensively on these values and you need to prove that you fit within them.
Tip 4 : Be really cool, confident and you need to know even the tiniest details of your project work. Grinding on projects and tech skills are a part of all interview rounds.

Application resume tips for other job seekers

Tip 1 : Clean and Concise, only put things that you are very much comfortable in answering even to the tiniest details.
Tip 2 : Heavy focus on technical Skills. Mention the exact tech skills and project work/tech you used on those projects because they really pay attention to every nook and corner of your resume. Include you extra-curriculars as this is extremely important during the interview process. They will ask you to mention/describe situations where you showcased a particular skill (for hints related to these, refer to the core values section of their website.)

Final outcome of the interviewSelected

Skills evaluated in this interview

Interview questions from similar companies

Data Analyst Interview Questions & Answers

Meesho user image vinay kalikota

posted on 2 Sep 2024

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

There are 2 coding challenges and 7 objective questions

Round 2 - Technical 

(1 Question)

  • Q1. Technical questions related to role
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Interviewer asked me basic SQL questions
  • Q2. In the second technical round he asked me advanced SQL topics (Windows Functions, Joins & Subqueries)
Round 2 - Coding Test 

In the second technical round interview asked me about advanced sql topics, theory questions and two coding questions in joins and window functions.

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

I applied via Company Website and was interviewed before Feb 2023. There were 2 interview rounds.

Round 1 - Coding Test 

Simple SQL & Excel test

Round 2 - One-on-one 

(1 Question)

  • Q1. Will Face hiring Manager
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Company Website and was interviewed before Feb 2023. There was 1 interview round.

Round 1 - Technical 

(5 Questions)

  • Q1. SQL related questions like joins
  • Q2. Types of join in sql
  • Ans. 

    Types of join in SQL include inner join, left join, right join, and full outer join.

    • Inner join returns only the matching records from both tables.

    • Left join returns all records from the left table and the matching records from the right table.

    • Right join returns all records from the right table and the matching records from the left table.

    • Full outer join returns all records when there is a match in either the left or rig

  • Answered by AI
  • Q3. Practical use of left join
  • Ans. 

    A left join is used to combine data from two tables based on a common column, including all records from the left table.

    • Left join returns all rows from the left table and the matching rows from the right table.

    • It is useful when you want to retrieve all records from the left table, even if there are no matches in the right table.

    • The result of a left join will have NULL values in the columns from the right table where th...

  • Answered by AI
  • Q4. Number of rows after applying certain join operations
  • Ans. 

    The number of rows after applying join operations depends on the type of join used and the data in the tables being joined.

    • Inner join retains only the rows that have matching values in both tables

    • Left join retains all rows from the left table and the matched rows from the right table

    • Right join retains all rows from the right table and the matched rows from the left table

    • Full outer join retains all rows when there is a

  • Answered by AI
  • Q5. Difference between vlookup in excel and some function in sql
  • Ans. 

    VLOOKUP in Excel is used to search for a value in a table and return a corresponding value, while SQL functions like JOIN and WHERE are used to retrieve data from multiple tables based on specified conditions.

    • VLOOKUP is specific to Excel and works on a single table, while SQL functions can work on multiple tables.

    • VLOOKUP requires the table to be sorted in ascending order, while SQL functions do not have this requiremen...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well for SQL

Skills evaluated in this interview

Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Company Website and was interviewed in Apr 2024. There was 1 interview round.

Round 1 - Coding Test 

HackerRank Test - Python, SQL

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Aug 2023. There were 2 interview rounds.

Round 1 - Coding Test 

SQL query optimisation

Round 2 - HR 

(1 Question)

  • Q1. Regular discussion, about job role, why swiggy

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare excel, and sql
Interview experience
1
Bad
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Job Portal and was interviewed in Jun 2023. There were 3 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 - Aptitude Test 

Aptitude test is a way for employers to assess a candidate's abilities through a variety of different testing formats. Aptitude tests will test your ability to perform tasks and react to situations at work. This includes: problem-solving.

Round 3 - One-on-one 

(2 Questions)

  • Q1. Tell me something about yourself. How did you hear about this position? Why do you want to work here?
  • Ans. Hi thank you for giving me this opportunity to introduce my self lakshmi r am basically from doddballapur i graduate in b. Com from banglore north university
  • Answered Anonymously
  • Q2. What is your greatest strength? What are your strengths and weaknesses? What do you know about this company/organization?
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Mar 2023. There were 2 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 - HR 

(2 Questions)

  • Q1. What’s your previous experience
  • Ans. 

    I have 3 years of experience as a data analyst in the finance industry.

    • Worked with large datasets to extract meaningful insights

    • Performed data cleaning, transformation, and visualization

    • Created and maintained dashboards and reports for stakeholders

    • Conducted statistical analysis and built predictive models

    • Collaborated with cross-functional teams to identify business opportunities

  • Answered by AI
  • Q2. What’s your skills for the current role
  • Ans. 

    I have strong skills in data analysis, including proficiency in statistical analysis, data visualization, and programming languages such as Python and SQL.

    • Proficient in statistical analysis techniques

    • Skilled in data visualization using tools like Tableau

    • Strong programming skills in Python and SQL

    • Experience with data cleaning and preprocessing

    • Ability to interpret and communicate insights from data

    • Familiarity with machin...

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Udaan Data Analyst interview:
  • SQL
  • Python
Interview preparation tips for other job seekers - Good to have python and sql skills and for data analyst these skills are must plus one visualisation tool
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
-

I applied via Job Portal and was interviewed before Jun 2022. There were 2 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 - One-on-one 

(1 Question)

  • Q1. Previous company experience and current company roles and responsibilities

Jumbotail Technologies Interview FAQs

How to prepare for Jumbotail Technologies 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 Jumbotail Technologies. The most common topics and skills that interviewers at Jumbotail Technologies expect are Analytics, Data Analytics, Data Analysis, Business Generation and Data Mining.

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Jumbotail Technologies Data Analyst Salary
based on 9 salaries
₹3.2 L/yr - ₹9.9 L/yr
8% less than the average Data Analyst Salary in India
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