SQL Practice Tests for Beginners to Advanced

Welcome to TestGridAcademy's SQL Practice Test Series — a 100% assessment-based course designed to help you learn, test, and master SQL through smart quizzing instead of hours of passive video watching.

This course contains 5 practice test sections with 200+ high-quality multiple-choice questions, covering everything from basic SELECT queries to advanced SQL topics like subqueries, window functions, joins, and string manipulation.

Why choose this course?

• Designed for hands-on learning and active recall

• Suitable for students, job seekers, and self-learners

• Every question includes detailed explanations for self-correction

• Excellent for SQL interview preparation, certification prep, and academic revision

Topics Covered:

• SQL basics, filtering, and sorting

• Joins, GROUP BY, HAVING

• Subqueries and nested queries

• String functions and aggregations

• DDL & DML commands

• Window functions and advanced SQL logic

This SQL Practice Test course is designed to help learners master SQL through hands-on practice and comprehensive assessments. Whether you're preparing for interviews, certifications, or just want to strengthen your SQL skills, these tests will guide you from basic to advanced levels.

You’ll get access to 5 practice tests with 50–60 questions each, covering key SQL concepts used in real-world scenarios.

Practice Test Outline:

Test 1: SQL Basics & Data Filtering

• SELECT, FROM, WHERE

• DISTINCT, LIMIT

• AND, OR, IN, BETWEEN, LIKE

• ORDER BY

Test 2: Aggregates & Joins

• COUNT, SUM, AVG, MAX, MIN

• GROUP BY, HAVING

• INNER JOIN, LEFT JOIN, RIGHT JOIN, FULL JOIN

Test 3: Subqueries & String Functions

• Subqueries in SELECT, WHERE, FROM

• String functions: UPPER, LOWER, LENGTH, CONCAT, SUBSTRING

Test 4: DDL, DML & Advanced SQL

• CREATE, ALTER, DROP

• INSERT, UPDATE, DELETE

• CTEs, Window Functions, RANK, PARTITION BY

Final Mock Test:

• 60 mixed questions from all topics

• Real-world query challenges & interview-style problems

Whether you're preparing for a job interview, aiming to improve your database skills, or simply testing your knowledge, this course offers a focused, no-nonsense approach to SQL mastery. No lectures, no fluff — just structured, high-quality practice designed to boost your skills, speed, and confidence.

Turning Concepts Into Confidence — One Test at a Time.