Vidyalelo
C# Programming · all questions

Operators and Expressions in C Sharp
practice.

Practice every MCQ with options. Use Show answers when you want the correct option and solution.

72

Questions

2/4

Page

Pick an option on a question to see the right answer and solution.

What is the value of the expression 7 / 2 in C#?

Select an option to see the answer and solution.

Which of the following is the correct way to decrement a variable by 1 in C#?

Select an option to see the answer and solution.

What is the value of the expression 15 / 4 in C#?

Select an option to see the answer and solution.

Which operator is used to perform greater than or equal to comparison in C#?

Select an option to see the answer and solution.

What is the result of the expression 2 + 3 * (4 - 1) in C#?

Select an option to see the answer and solution.

Which of the following is the correct way to perform string concatenation in C#?

Select an option to see the answer and solution.

What is the value of the expression (15 - 6) / (4 - 2) in C#?

Select an option to see the answer and solution.

What is the value of the expression 20 % 3 in C#?

Select an option to see the answer and solution.

Which operator is used to perform less than comparison in C#?

Select an option to see the answer and solution.

What is the result of the expression 4 * (3 + 5) - 2 in C#?

Select an option to see the answer and solution.

What does the decrement operator (--x) do in C#?

Select an option to see the answer and solution.

What is the value of the expression 7 * (4 - 2) / 2 in C#?

Select an option to see the answer and solution.

Which operator is used to perform equality comparison in C#?

Select an option to see the answer and solution.

What is the result of the expression 5 + 4 * 3 / 2 in C#?

Select an option to see the answer and solution.

What is the value of the expression (12 - 7) * (6 / 3) in C#?

Select an option to see the answer and solution.

Which of the following is the correct way to check if two values are not equal in C#?

Select an option to see the answer and solution.

What is the result of the expression 2 + 3 * 4 - 5 in C#?

Select an option to see the answer and solution.

Which operator is used to perform greater than comparison in C#?

Select an option to see the answer and solution.

What is the value of the expression (15 - 4) / 3 in C#?

Select an option to see the answer and solution.

What does the logical AND operator (&&) do in C#?

Select an option to see the answer and solution.