Kotlin - Operators and Expressions
Which of the following is the correct syntax to check if variable
x is between 10 and 20 inclusive in Kotlin?Which of the following is the correct syntax to check if variable x is between 10 and 20 inclusive in Kotlin?
easy📝 Syntax Q12 of 15
Step-by-Step Solution
Solution:
Step 1: Recall Kotlin's in operator syntax
Kotlin usesinto check if a value is inside a range.Step 2: Match syntax with options
Onlyif (x in 10..20)correctly usesinand the range operator...Final Answer:
if (x in 10..20) { } -> Option BQuick Check:
Useinwith..for range checks [OK]
Quick Trick: Use 'in' with '..' for range checks in Kotlin [OK]
Common Mistakes:
MISTAKES- Using 'between' or 'inside' which are not Kotlin keywords
- Trying chained comparisons like 10 <= x <= 20
- Missing the range operator '..'
Master "Operators and Expressions" in Kotlin
Want More Practice?
15+ quiz questions · All difficulty levels · Free
Free Signup - Practice All QuestionsMore Kotlin Quizzes