Learn C MCQs
Prepare C MCQs (Multiple choice Questions) for exam and job interviews.
What is the value of x after the statement: x = 5 + 10 - 3;
1) 12
2) 10
3) 7
4) 15
Answer : Option 1
Which of the following functions is used to find the length of a string in C?
1) strlen()
2) size()
3) length()
4) strlength()
Answer : Option 1
What will be the output of printf("%d", 3 * 4 % 5);?
1) 2
2) 1
3) 3
4) 0
Answer : Option 1
Which of the following is used to include a library in C?
1) #include
2) #include library
3) import library
4) require library
Answer : Option 1
What is the output of printf("%d", 5 + 3 * 4);?
1) 32
2) 24
3) 22
4) 17
Answer : Option 4
Which of the following is not a valid data type in C?
1) int
2) float
3) string
4) char
Answer : Option 3
What is the output of printf("%d", 5 + 2 * 3);?
1) 11
2) 8
3) 7
4) 12
Answer : Option 1
Which of the following operators is used to access members of a structure?
1) .
2) ->
3) ::
4) Both 1 and 2
Answer : Option 4
Which of the following functions is used to read a character from input in C?
1) getchar()
2) scanf()
3) getc()
4) All of the above
Answer : Option 4
What will be the output of printf("%d", 10 >> 1);?
1) 5
2) 10
3) 15
4) 20
Answer : Option 1