Global Edge Aptitude Test Question with Answers

#include<stdio.h>
int main()
{
  int k=5;
  for(++k<5 && k++/5 || ++k<8);
  printf("%d\n",k);
 }

#include<stdio.h>
int main()
{
  int *ptr1,*ptr2;
  ptr1=(int *)malloc(sizeof(int));
  ptr2=func(20,10,ptr1);
  printf("%d %d\n",*ptr1,*ptr2);
 }

int *func(int a, int b, int *c) 
{
 int x=a+b;
 *c=a-b;
 return(&x);
}

#include<stdio.h>
int main()
{
 int i = 10, j ;
 if ( ( j = ~i ) < i )
  printf ( "True" ) ;
 else 
  printf ( "False" ) ;
  }

How many bytes are required to create a 3*3 matrix using double pointer

void main() {
 FILE *fp;
 printf("%d\n",sizeof(fp) );
}

#include
int main()
{
int a=10,b=20;
a^=b^=a^=b;
printf("%d\n %d\n",a,b);
}

#include<stdio.h>
int main()
{
int i=10;

 switch(i) {
 case 10: printf("Hello "); {
case 1 : printf("World ");
 }
case 5: printf("Hello World ");
}
}

#include<stdio.h>
int main()
{
  char str1[]="Hello";
 char str2[]="Hello";
 if ( str1==str2 )
 printf("True\n");
 else
 printf("False\n");
    }

#include<stdio.h>
int main()
 {
 int i = 10 ; 
 printf("%d\n", i/2 );
 
 }

#include <stdio.h>  
# pragma pack(2)
struct SIZE {
int i;
char ch ;
double db ;
} ;
main ()  {
printf ( "%d\n",sizeof(struct SIZE) );
}