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Test Status
CRANDOMTEST
Ques 1 :
What will be output when you will execute following code?
#include
const enum Alpha{
X,
Y=5,
Z
}p=10;
int main(){
enum Alpha a,b;
a= X;
b= Z;
printf("%d",a+b-p);
return 0;
}
(A) -4
(B) -5
(C) 10
(D) 11
Ques 2 :
How many times the below loop will get executed?
main()
{
int i;
for(i=9;i;i=i-2)
{
printf("\n%d",i);
}
}
(A) 5
(B) 6
(C) Compilation Error
(D) Infinite
Ques 3 :
What will be the output of the following program if the base address of array is 100.
main()
{
int gyan[] = { 1,2,3,4,5 };
int i,*ptr ;
ptr = gyan;
for(i = 0; i<=4 ; i++)
{
print("\n %d", *ptr++);
}
}
(A) 1 2 3 4 5
(B) 2 3 4 5
(C) 100 101 102 103
(D) 101 102 103 104
Ques 4 :
How many times the while loop will get executed?
main ( )
{
int a = 1 ;
while ( a <= 100) ;
{
printf ( "%d", a++ ) ;
}
}
(A) 100
(B) 1
(C) 0
(D) Infinite
Ques 5 :
What is the output of the following program?
void fun(auto int _){
print("%d",_);
}
main(){
fun(23);
return 0;
}
(A) 0
(B) garbage
(C) error
(D) 23
Ques 6 :
What will be output when you will execute following code?
void main(){
int a,b;
a=15; b=25;
a=a+b;
b=a-b;
a=a-b;
printf("%d%d",a,b);
}
(A) 5 25
(B) 25 15
(C) 25 5
(D) 25 40
Ques 7 :
What is the output of the following program?
#include "stdio.h"
void fun(int _){
printf("%d",_);
}
main(){
fun(23);
return 0;
}
(A) 0
(B) 23
(C) garbage
(D) error
Ques 8 :
Which one of the given option is correct?
void main()
{
int i;
i=2;
pskills:
printf("%d",i);
i=i+2;
if(i<=20)
goto pskills;
}
(A) 3 5 7 9 ....... 21 23
(B) 2 4 6 8 ....... 20
(C) 3 5 7 9 ....... 21
(D) 2 4 6 8 ....... 20 22
Ques 9 :
What is the output of the following code?
#include "stdio.h"
extern int a;
main(){
printf("\n a=%d",a);
return 0;
}
int a;
(A) a=0
(B) error
(C) nothing display on screen
(D) none of these
Ques 10 :
How many times the below loop will get executed?
main()
{
int i,j;
i = 10;
for (j=i==10 ; j<=10 ; j++)
{
printf(â??\n%dâ??,j);
}
}
(A) 1
(B) 10
(C) 11
(D) infinite loop
Ques 11 :
What is the output of the following program?
void main(){
int a;
a=1;
while(a<=1)
if(a%2)
printf("%d",a++);
printf("%d",a+10);
}
(A) 2 11
(B) 1 11
(C) 2 12
(D) 1 12
Ques 12 :
Consider the following program,
main ()
{
int i, j;
for (i=0, j=5; j >0, i < 10; i ++, j--)
printf("\nGyantonic.com");
}
How many times "Gyantonic.com" will get printed
(A) 5
(B) Compilation Error
(C) 10
(D) None of the above
Ques 13 :
What is the output of the following code?
#include "stdio.h"
int a;
main(){
printf("\n a= %d",a);
return 0;
}
(A) a=0
(B) a=garbage value
(C) error
(D) none of these
Ques 14 :
What will be output when you will execute following code?
static extern int a=5;
static int b=6;
main()
{
printf("%d",a);
printf("%d",b);
return 0;
}
(A) a=0 b=6
(B) a=5 b=0
(C) a=5 b=6
(D) none of these
Ques 15 :
What will be the output
main()
{
int i;
i = 10;
if(i == 20 || 30)
{
printf("True");
}
else
{
printf("False");
}
}
(A) True
(B) False
(C) Syntax Error
(D) Run time Error
Ques 16 :
What is the output of following program?
#include "stdio.h"
main(){
extern int a=5;
printf("%d",a);
return 0;
}
(A) 5
(B) 0
(C) error
(D) none of these
Ques 17 :
What will be output of the following c program?
#include "stdio.h"
int main()
{
int _ = 5;
int __ = 10;
int ___;
___ = _ + __;
printf("%i", ___);
return 0;
}
(A) 5
(B) 10
(C) 15
(D) Compilation Error
Ques 18 :
What is the output of following program?
void main(){
int a;
a=453>>16;
printf("%d",a);
}
(A) 0
(B) 1
(C) -1
(D) none of these
Ques 19 :
What is the output of the following code?
#include "stdio.h"
extern int a;
main(){
printf("\na=%d",a);
return 0;
}
(A) a=0
(B) a=garbage value
(C) error
(D) none of these
Ques 20 :
What is the output of the following program?
void main(){
printf("%d%d",100,200,300);
}
(A) 100 200
(B) 200 300
(C) 300 200
(D) 100 200 300
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