ROUND1

1.       What is the output of the following code?

#include <stdio.h>

int main() {

    int x = 5;

    printf("%d", x++ + ++x);

    return 0;

}

• 10

• 11

• 12

• Undefined Behaviour

2. 2.. Which of the following is NOT a valid way to declare a pointer?

• int *ptr;

• int* ptr;

• int ptr*;

3.How many keywords are available in the C language?

• 24

• 32

• 48

• 64

4.What is the output of the following code?

#include <stdio.h>

int main() {

    int a = 10, b = 5;

    if (a = b) {

        printf("Equal");

    } else {

        printf("Not Equal");

    }

    return 0;

}

• Equal

• Not Equal

• Compilation Error

• Runtime Error

5.The probability of getting a total of 7 or 11 in a single throw of two dice is..?

• 1/6

• 1/9

• 5/18

• 2/9

6.The variance of the data 2, 4, 6, 8, 10 is..?

• 6

• 8

• 10

• 12

7.The SI unit of power is..?

• Joule

• Watt

• Pascal

• Newton

8.The resistance of a conductor is inversely proportional to its…?

• Length

• Area of cross-section

• Temperature

• Resistivity

9. What is the purpose of the typedef keyword?

• To define a new data type.

  .

• To create an alias or nickname for an existing data type.

• To check the type of a variable.

• To define a type of function.

10. 10. Which of the following is NOT a keyword in the C programming language?

• 10. volatile

• 10. sizeof

• 10. signed

• 10. main