Ruby Programming · all questions

Operators in Ruby
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Q1

Which operator is used for addition in Ruby?

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Q2

What does the += operator do in Ruby?

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Q3

What is the result of the expression: 5 % 2 in Ruby?

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Q4

Which operator is used for exponentiation in Ruby?

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Q5

What does the == operator do in Ruby?

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Q6

What does the != operator do in Ruby?

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Q7

What does the > operator do in Ruby?

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Q8

What does the <= operator do in Ruby?

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Q9

Which operator is used for modulo in Ruby?

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Q10

What is the result of the expression: 3 ** 2 in Ruby?

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Q11

What does the && operator do in Ruby?

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Q12

What is the result of the expression: true && false in Ruby?

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Q13

What is the result of the expression: 6 / 2 in Ruby?

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Q14

Which operator is used for subtraction in Ruby?

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Q15

What does the *= operator do in Ruby?

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Q16

What is the result of the expression: 10 % 3 in Ruby?

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Q17

What does the >= operator do in Ruby?

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Q18

What is the result of the expression: 9 / 2 in Ruby?

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Q19

What is the result of the expression: 3 ** 3 in Ruby?

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Q20

What is the result of the expression: 4 > 2 && 5 < 7 in Ruby?

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