Fireblaze Interview Preparation
SQL Interview Questions for Data Analysts (With Answers)
The questions that actually come up in analyst interviews, with answers and the reasoning interviewers are listening for.
Author
Aniruddha Abhay Kalbande
Founder of Fireblaze AI School. Writing on data careers, choosing a course, and what actually gets people hired in Nagpur and across Maharashtra.
Aniruddha Abhay Kalbande founded Fireblaze AI School in Nagpur on 31 October 2017. The institute is a NASSCOM partner for its Post Graduate Program in Data Science & Analytics and runs classroom batches at three Nagpur centers alongside live online batches across Maharashtra. He writes here on career roadmaps, interview preparation and how to evaluate a training institute honestly.
About
Aniruddha Abhay Kalbande is the founder of Fireblaze AI School, which he started in Nagpur on 31 October 2017. He is an Electronics and Telecommunication Engineer from Yeshwantrao Chavan College of Engineering (YCCE), Nagpur, with 10 years of experience in IT consulting and training. He has trained more than 20,000 students and delivered more than 30,000 hours of training globally, and has worked as a consultant with organizations including UpGrad, SRM Chennai, Great Learning, Uber, ICICI Bank (BKC, Mumbai) and Mama-wosh (Malaysia).
The conviction behind the school has stayed the same since 2017: talent exists everywhere, opportunity should too. That is why the focus is Nagpur and Tier-2 Maharashtra rather than the metros, and why the writing here tends toward what is true rather than what is flattering, including when the honest answer is that a program is not the right fit for someone.
Recognition
- Thought Leader in AI, Global AI Hub, Switzerland
- Innovation in Higher Education Award, Edu Tech Expo 2025, Hyderabad
- Icons of Maharashtra, Sakal Media Group
- Best Startup Award, Nagpur Startups 2019, Government of Maharashtra
Areas of focus
- Data science, analytics and AI education
- Career guidance for students, graduates and career switchers
- Industry partnerships, hiring and placement outcomes
- College collaborations and faculty development across Maharashtra
In conversation
Long-form fireside chats with industry guests, recorded at Fireblaze AI School.
Fireside Chat with Omkar Jedhe and Aniruddha Kalbande
Fireside Chat with Anirban J. Gupta: AI, Innovation and Business Transformation
Elsewhere
Articles
Everything by this author
15 articles across career roadmaps, interview preparation and choosing a course.
Interview Preparation
Interview Preparation
Power BI Interview Questions and Answers for Analysts
Data modelling and DAX are where these interviews are won or lost. Here is what gets asked, and why.
Interview Preparation
Data Analyst Interview Questions for Freshers in India
The full process, round by round, including the case and HR questions most candidates prepare for least.
Interview Preparation
MERN Stack Interview Questions for Full Stack Developers
JavaScript fundamentals decide more of these interviews than React trivia does. Here is the realistic question set.
Interview Preparation
IT Companies in Nagpur: Who Hires Freshers and How to Prepare
Different employers in Nagpur test very different things. Knowing which you are applying to changes how you prepare.
Career Roadmaps
Career Roadmaps
How to Become a Data Analyst in India: A Step-by-Step Roadmap
The skills that actually get you hired, in the order worth learning them, and an honest view of how long it takes.
Career Roadmaps
Data Analyst vs Data Scientist: Which Career Should You Choose?
Different jobs, not different levels. Here is what each actually does daily, and which is the more realistic first move.
Choosing a Course
Choosing a Course
Data Science Course Fees in Nagpur: What You Should Actually Pay
What the fee should include, which extra charges to ask about before paying, and how to tell an expensive course from an overpriced one.
Choosing a Course
Online Data Science Courses for Pune and Mumbai Students
Live online is not the same product as a recorded course. Here is the difference, and who each one suits.
Choosing a Course
Offline vs Online Data Science Courses: What Works for Tier-2 Students
Online promises flexibility, offline promises structure. For most first-time learners, one of those matters far more.
Choosing a Course
How to Choose a Data Science Institute in Nagpur: A 10-Point Checklist
Ten verifiable criteria, and the exact questions to ask before paying anyone a single rupee.
AI & Careers
AI & Careers
Will AI Replace Data Analysts? An Honest Answer
AI is changing the job rather than removing it. Here is which parts are automating, and what that means for someone starting out.
AI & Careers
Generative AI Skills Every Data Analyst Needs in 2026
Which AI skills employers actually expect from analysts now, and the verification habits that separate useful from dangerous.
Learning Guides
Learning Guides
Python vs SQL: Which Should You Learn First for Data?
One of these gets you interviews faster than the other. The order you learn them in changes how quickly you become employable.
Salary & Outcomes
Salary & Outcomes
Data Analyst Salary Guide for Nagpur and Pune Freshers
What actually moves a fresher offer, and why the same skills earn differently across company types.