Ruby Quizzes
Learn Ruby with our quiz and test exercises. Practice writing code for web apps, working with Rails, and using Ruby features. These quizzes help your understanding of Ruby basics and will prepare you for building web applications quickly and easily.
About Ruby Quiz
Each Ruby quiz consists of multiple questions, each with three to four possible answers. Only one answer is correct for each question. Select the answer you believe is correct, then click the "Check My Answers" button to see your results.
If you answer at least 75% of the questions correctly, you pass the quiz! This indicates you have a solid understanding of Ruby concepts and are ready to advance to more challenging topics.
After submitting your quiz, you'll receive immediate feedback with detailed explanations for each question. This helps you understand not just what the correct answer is, but why it's correct—reinforcing your learning and helping you master Ruby.
Quick Tips
- Read each question carefully before selecting your answer
- Review the code examples when provided
- You can retake quizzes as many times as you want
- Sign in to save your progress and track your performance
Available Quizzes
Basics & Environment
Test your knowledge of Ruby fundamentals including installation, IRB, file execution, version management, basic syntax, and gem usage with this comprehensive ruby quiz covering essential environment setup and core concepts.
Variable and Data Type
Master Ruby's variable system and data types including local/global/instance/class variables, numbers, booleans, symbols, strings, and naming conventions with this comprehensive ruby quiz covering fundamental data handling concepts.
Strings
40 comprehensive questions exploring Ruby string manipulation, interpolation, methods, and mutability — with 16 code examples covering string creation, concatenation, common operations, and escape sequences in this cpp quiz.
Arrays
40 comprehensive questions exploring Ruby array manipulation, indexing, methods, and data structures — with 16 code examples covering array creation, slicing, transformation methods, and nested arrays in this cpp quiz.
Hashes (Dictionary)
40 comprehensive questions exploring Ruby hash manipulation, key-value operations, and dictionary data structures — with 16 code examples covering hash creation, symbol vs string keys, iteration, and default values in this cpp quiz.
Control Flow
40 comprehensive questions exploring Ruby control flow structures, conditional logic, and iteration patterns — with 16 code examples covering if/else, loops, case statements, and block iteration in this cpp quiz.