Operators and Expressions MCQs

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Practice free Operators and Expressions multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 85 questions — no login required.

Question 1easy
What is the result of the expression 5 + 7 * 2 in C?
Question 2easy
Which operator is used for logical OR in C?
Question 3easy
What does the ++ operator do in C when applied to a variable?
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Question 4easy
Which operator is used for modulus division in C?
Question 5easy
What is the result of the expression 8 / 3 in C?
Question 6easy
What is the order of precedence of the arithmetic operators in C?
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Question 7easy
What is the result of the expression 10 - 5 * 2 in C?
Question 8easy
Which operator is used for equality comparison in C?
Question 9easy
What does the sizeof operator return in C?