[Solved] What is the output of this Ruby code?score = 85 case score when 90..100 puts "Excellent" when 80..89 puts "Good" when 70..79 puts "Average" else puts "Fail" end | Ruby

Ruby - Control Flow

What is the output of this Ruby code?

score = 85
case score
when 90..100
  puts "Excellent"
when 80..89
  puts "Good"
when 70..79
  puts "Average"
else
  puts "Fail"
end

AExcellent

BGood

CAverage

DFail

Step-by-Step Solution

Solution:

Step 1: Identify which range score falls into
Score is 85, which fits in the range 80..89.
Step 2: Match the when clause
The when 80..89 clause matches, so it executes puts "Good".
Final Answer:
Good -> Option B
Quick Check:
Range matching in when = Good [OK]

Quick Trick: Ranges in when match values inside them [OK]

Common Mistakes:

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