Box8 Business Analyst Interview Questions

Box8 Business Analyst Interview Questions
Company Name – Box8
Position – Business Analyst
Salary – 12 – 16 LPA depending on experience and last compensation
Difficulty Level – Hard
How to apply – Mostly Referrals and uploading resumes on their website
Number of rounds – It ranges from 4 (depending on the team you are interviewing for)
Job Location – Bangalore
Box8 Business Analyst Interview Questions

There are a few companies where the work is good and also you get a good amount of business exposure to understand the way astart-up works, in most of the business analytics jobs the questions are asked around simple SQL and Python, but at Box8 our mentor experienced some difficult and not so normally asked questions. Let’s start with the complete interview experience

In total there were 4 rounds, the first two rounds were purely technical, the third was based on a case study, and the fourth one was mostly around managerial questions

Round 1 – SQL Questions

Round 1 started with a brief about me and about the interviewer. One of my projects which was based out on data engineering was discussed in brief. Then the questions on SQL were asked, it started with basic join questions and later shifted to Regular Expression. The questions asked on Regular Expression were quite good, we have put similar question links where these are mostly solved, Try to go through all the questions and attempt the questions in the comment section.

Split Paragraph – https://thedatamonk.com/question/box8-write-a-regular-expression-to-split-a-paragraph-every-time-it-finds-an-exclamation-mark/
Regular Expression Output – https://thedatamonk.com/question/box8-find-the-output-of-the-following-code/
Tokenization – https://thedatamonk.com/question/box8-what-is-tokenization-and-what-are-the-important-nltk-tokenizer/
RegEx to match commas and spaces – https://thedatamonk.com/question/box8-how-to-write-a-regex-to-match-spaces-or-commas/
Ranking in SQL – https://thedatamonk.com/question/box8-ranking-in-sql/
Processing time in SQL – https://thedatamonk.com/question/box8-sql-query/
Topic Modeling in NLP – https://thedatamonk.com/question/box8-what-is-topic-modeling/
Bag of Words – https://thedatamonk.com/question/box8-what-is-bag-of-words/
RegEx in SQL – https://thedatamonk.com/question/box8-regular-expression-in-sql/
RegEx in SQL – https://thedatamonk.com/question/box8-sql-query-on-regular-expression/

Round 2 – Python and SQL

My feedback was decent and was called for the second round of interviews. It was with a Lead Business Analyst. It started with an introduction and later shifted on to the type of projects which were mentioned in my resume.


My understanding of the Data Pipeline was tested where I was asked to draw the complete data pipeline for my current organization. We already have a good detailed blog on the data pipeline, do go through it if you have worked closely with the data engineering team.

On the Python front, I was asked about mutable, immutable concepts, about the OS module (it’s very important to understand the OS module in Python, do explore it either on Google or Here) and some very basic questions on Machine Learning like, what is the p-value, correlation, cross-validation. Only the concepts were asked and not the detailed syntax.

In SQL again some regex questions were asked which I have provided the link above, do go through these.

Round 3 – Case Study

There was only one question which was discussed for 1 hour. The case study was “If you have a restaurant which sells only Biryani and somedays you get sold out, somedays you are left with 50 kgs of Biryani, then how do you optimize this process so that the loss is minimized”


Think and comment your approach below. There are multiple things that we discussed like getting the busiest hour, taking a rolling average of 7 days, and seasonality of the month. Keep a check on the sold plates in the interim period, etc. Do comment your approach below for evaluation

Round 4 – Managerial Round

I guess all three rounds of mine were good, I was asked questions on my family background, education, whether I am a customer of Box8 or not, etc.

Everything was wrapped up in 4-5 days, Offer letter was released within 7 days with a good 70% hike 🙂

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