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1
What symbol is used to denote comments in Ruby?
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Answer: Option B
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2
Which symbol is used to concatenate strings in Ruby?
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Answer: Option D
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3
What does the 'puts' method do in Ruby?
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Answer: Option A
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4
In Ruby, what is the keyword used to define a method?
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Answer: Option D
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5
Which of the following is a valid variable name in Ruby?
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Answer: Option A
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6
What does the 'gets' method do in Ruby?
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Answer: Option C
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7
Which of the following is NOT a valid data type in Ruby?
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Answer: Option C
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8
What is the correct syntax for defining a variable in Ruby?
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Answer: Option C
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9
What does the 'print' method do in Ruby?
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Answer: Option A
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10
What symbol is used to denote the end of a statement in Ruby?
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Answer: Option A
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