About MCQs.dev
Your comprehensive platform for programming language mastery through practice
Our Mission
MCQs.dev is dedicated to providing free, comprehensive, and high-quality multiple-choice questions for programmers of all skill levels. We believe that practice makes perfect, and our platform offers an extensive collection of carefully curated questions to help developers strengthen their knowledge across multiple programming languages.
5000+ MCQs
Our extensive database contains over 5000 carefully crafted multiple-choice questions covering beginner to expert levels across all supported programming languages.
55+ Programming Languages
From Python and Java to emerging languages, we support over 55 programming languages to meet diverse learning needs and career requirements.
Free & Open Source
We believe education should be accessible to everyone. Our platform is completely free to use and built with open-source principles in mind.
Community Driven
Our content is continuously improved based on community feedback and contributions from experienced developers and educators worldwide.
What We Offer
Comprehensive Coverage
From basic syntax to advanced concepts, our questions cover all aspects of programming languages including data structures, algorithms, best practices, and language-specific features.
Difficulty Levels
Questions are categorized into Beginner, Intermediate, and Expert levels, allowing learners to progress at their own pace and challenge themselves appropriately.
Instant Feedback
Get immediate explanations for correct answers to reinforce learning and understand the reasoning behind each solution.
Get in Touch
Have questions, suggestions, or want to contribute? We'd love to hear from you!
Contact us at: contact@mcqs.dev