# Kotlin — Practice Test Geeks
# https://practicetestgeeks.com/llms/kotlin.txt
# Updated: 2026-06-03

> Free Kotlin practice tests and study guides. Prepare for the Kotlin certification. Practice questions with answer explanations covering all exam domains. Language: English. Region: US.

## Overview

- **Category**: Kotlin
- **Main page**: https://practicetestgeeks.com/kotlin
- **Language**: English | **Region**: US
- **Practice tests**: 25 tests, 159 questions total
- **Study guides / articles**: 3 published

## Practice Tests (25 available)

- [Kotlin Test 1](https://practicetestgeeks.com/kotlin-test-1) (9 questions)
- [Kotlin Test 2](https://practicetestgeeks.com/kotlin-test-2) (9 questions)
- [Kotlin Kotlin Type System and Null Safety 2](https://practicetestgeeks.com/kotlin/questions/kotlin-type-system-and-null-safety-2) (7 questions)
- [Kotlin Kotlin Type System and Null Safety 3](https://practicetestgeeks.com/kotlin/questions/kotlin-type-system-and-null-safety-3) (7 questions)
- [Kotlin Kotlin Type System and Null Safety 1](https://practicetestgeeks.com/kotlin/questions/kotlin-type-system-and-null-safety) (7 questions)
- [Kotlin Kotlin Functions and Lambdas 2](https://practicetestgeeks.com/kotlin-kotlin-functions-and-lambdas-2-practice-test) (6 questions)
- [Kotlin Kotlin Classes and Object-Oriented Programming 2](https://practicetestgeeks.com/kotlin-kotlin-classes-and-object-oriented-programming-2-practice-test) (6 questions)
- [Kotlin Kotlin Classes and Object-Oriented Programming 3](https://practicetestgeeks.com/kotlin-kotlin-classes-and-object-oriented-programming-3-practice-test) (6 questions)
- [Kotlin Kotlin Coroutines 2](https://practicetestgeeks.com/kotlin-kotlin-coroutines-2-practice-test) (6 questions)
- [Kotlin Kotlin Coroutines 3](https://practicetestgeeks.com/kotlin-kotlin-coroutines-3-practice-test) (6 questions)
- [Kotlin Kotlin Collections and Generics 2](https://practicetestgeeks.com/kotlin-kotlin-collections-and-generics-2-practice-test) (6 questions)
- [Kotlin Kotlin Android Development 2](https://practicetestgeeks.com/kotlin-kotlin-android-development-2-practice-test) (6 questions)
- [Kotlin Kotlin Android Development 1](https://practicetestgeeks.com/kotlin-kotlin-android-development-practice-test) (6 questions)
- [Kotlin Kotlin Android Development 3](https://practicetestgeeks.com/kotlin-kotlin-android-development-3-practice-test) (6 questions)
- [Kotlin Kotlin Collections and Generics 3](https://practicetestgeeks.com/kotlin-kotlin-collections-and-generics-3-practice-test) (6 questions)
- [Kotlin Kotlin Basics 1](https://practicetestgeeks.com/kotlin-kotlin-basics-practice-test) (6 questions)
- [Kotlin Kotlin Basics 2](https://practicetestgeeks.com/kotlin-kotlin-basics-2-practice-test) (6 questions)
- [Kotlin Kotlin Basics 3](https://practicetestgeeks.com/kotlin-kotlin-basics-3-practice-test) (6 questions)
- [Kotlin Kotlin OOP 2](https://practicetestgeeks.com/kotlin-kotlin-oop-2-practice-test) (6 questions)
- [Kotlin Kotlin Collections 2](https://practicetestgeeks.com/kotlin-kotlin-collections-2-practice-test) (6 questions)
- [Kotlin Kotlin Collections 1](https://practicetestgeeks.com/kotlin-kotlin-collections-practice-test) (6 questions)
- [Kotlin Kotlin Collections 3](https://practicetestgeeks.com/kotlin-kotlin-collections-3-practice-test) (6 questions)
- [Kotlin Kotlin OOP 3](https://practicetestgeeks.com/kotlin-kotlin-oop-3-practice-test) (6 questions)
- [Kotlin Kotlin Functional Programming 3](https://practicetestgeeks.com/kotlin-kotlin-functional-programming-3-practice-test) (6 questions)
- [Kotlin Kotlin Functional Programming 2](https://practicetestgeeks.com/kotlin-kotlin-functional-programming-2-practice-test) (6 questions)

## Reference Pages

- [Kotlin Exam](https://practicetestgeeks.com/kotlin-exam-questions-video-answers)
- [Kotlin Practice Test PDF (Free Printable 2026)](https://practicetestgeeks.com/kotlin/kotlin-practice-test-pdf)

## About Practice Test Geeks

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