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Kotlin Programming MCQ for Competitive Exams, Interviews, and Certifications

Ace your competitive exams, technical interviews, and certifications with these Kotlin programming MCQ questions. Perfect for Android developers and software engineers to test their Kotlin skills and knowledge. Page-7 section-1

Each section contains 100 MCQs on Kotlin Program .
61
Identify the bits allocated in Kotlin for Float data type
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Answer & Solution
Answer: Option A
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62
The Kotlin code can be implemented without JVM?
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Answer & Solution
Answer: Option A
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63
Array indexes start with:
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Answer & Solution
Answer: Option B
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64
What paradigm(s) does the Kotlin programming language follow?
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Answer & Solution
Answer: Option D
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65
How do you define a variable in Kotlin that cannot be reassigned?
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Answer & Solution
Answer: Option B
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66
What is the when expression used in Kotlin?
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Answer & Solution
Answer: Option B
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67
What does ?. operator do in Kotlin?
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Answer & Solution
Answer: Option C
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68
The value of a string variable must be surrounded by single quotes.
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Answer & Solution
Answer: Option A
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69
What is the default visibility modifier for functions in Kotlin?
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Answer & Solution
Answer: Option A
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70
Which keyword is used to create a singleton in Kotlin?
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Answer & Solution
Answer: Option D
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