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Top 10 SQL Questions To Ace EVERY Data Analytics Interview!

SQL Interview Questions asked in Amazon, Walmart, Paypal, etc.

Anmol Tomar
CodeX
6 min readDec 27, 2024

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With over 10 years of experience as a Data Analytics Manager, I’ve conducted and sat through countless interviews. One thing I’ve learned is that SQL is non-negotiable for anyone aiming to excel in data analytics. It’s the foundation of data manipulation, reporting, and analysis.

In this blog, I’ve curated 10 SQL questions that I’ve frequently asked (and answered) in interviews. These questions are designed to test your problem-solving skills and your ability to handle real-world datasets. Each comes with examples, explanations, and outputs to help you prepare effectively. Let’s dive in!

Question 1: Display Employee Details Along with Their Manager Names

This question tests your understanding of self-joins, a common concept in SQL interviews.

Dataset: Employee Table

Image by Auther

SQL Query

SELECT e.EmpID, e.EmpName, e2.EmpName AS ManagerName  
FROM Employee e
LEFT JOIN Employee e2
ON…

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Anmol Tomar
Anmol Tomar

Written by Anmol Tomar

Top AI writer | Data Science Manager | Mentor. Want to kick off your career in Data Science? Get in touch with me: https://www.analyticsshiksha.com/

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