This set of C Multiple Choice Questions & Answers (MCQs) focuses on “Arithmetic Operators – 1”.
Pre-requisite for this C MCQ set: Advanced C Programming Video Tutorial.
1. What will be the output of the following C code?
#include <stdio.h>int main()
{int i = -3;
int k = i % 2;
printf("%d\n", k);
}
a) Compile time error
b) -1
c) 1
d) Implementation defined
View Answer
Explanation: None.
2. What will be the output of the following C code?
#include <stdio.h>int main()
{int i = 3;
int l = i / -2;
int k = i % -2;
printf("%d %d\n", l, k);
return 0;
}
a) Compile time error
b) -1 1
c) 1 -1
d) Implementation defined
View Answer
Explanation: None.
3. What will be the output of the following C code?
#include <stdio.h>int main()
{int i = 5;
i = i / 3;
printf("%d\n", i);
return 0;
}
a) Implementation defined
b) 1
c) 3
d) Compile time error
View Answer
Explanation: None.
4. What will be the output of the following C code?
#include <stdio.h>int main()
{int i = -5;
i = i / 3;
printf("%d\n", i);
return 0;
}
a) Implementation defined
b) -1
c) -3
d) Compile time error
View Answer
Explanation: None.
5. What will be the final value of x in the following C code?
#include <stdio.h>void main()
{int x = 5 * 9 / 3 + 9;
}
a) 3.75
b) Depends on compiler
c) 24
d) 3
View Answer
Explanation: None.
6. What will be the output of the following C code?
#include <stdio.h>void main()
{int x = 5.3 % 2;
printf("Value of x is %d", x);
}
a) Value of x is 2.3
b) Value of x is 1
c) Value of x is 0.3
d) Compile time error
View Answer
Explanation: None.
7. What will be the output of the following C code?
#include <stdio.h>void main()
{int y = 3;
int x = 5 % 2 * 3 / 2;
printf("Value of x is %d", x);
}
a) Value of x is 1
b) Value of x is 2
c) Value of x is 3
d) Compile time error
View Answer
Explanation: None.
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