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Test Status
CRANDOMTEST
Ques 1 :
What will be printed as the result of the operation below:
main()
{
int x=10, y=15;
x = x++;
y = ++y;
printf("%d %d",x,y);
}
(A) 10, 16
(B) 11, 16
(C) 10, 16
(D) 11, 15
Ques 2 :
What will be output when you will execute following code?
void main(){
int a;
a=5;
if(a=15)
printf("welcome%d",a);
else
printf("hello%d"a);
}
(A) welcome 5
(B) welcome 15
(C) hello 5
(D) hello 15
Ques 3 :
What is the output of the following code?
#include "stdio.h"
extern int a;
main(){
printf("\n a=%d",a);
return 0;
}
int a=5;
(A) a=0
(B) a=5
(C) a=garbage value
(D) error
Ques 4 :
what is the output of following program?
void main(){
int a=80;
if(a++>80)
printf("welcome%d",a);
else
printf("hello%d",a);
}
(A) hello 81
(B) welcome 81
(C) hello 80
(D) welcome 80
Ques 5 :
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 6 :
what is the output of following program?
void main(){
float a;
a=6.7;
if(a==6.7)
printf("A");
else
printf("B");
}
(A) A
(B) B
(C) error
(D) nothing display on screen
Ques 7 :
11 ^ 5
What does the operation shown above produce?
(A) 1
(B) 6
(C) 8
(D) 14
Ques 8 :
what is the output of following program?
void main(){
printf("%d%d",47%5,47%-5);
printf("%d%d%d",-47%5,-47%-5,5%7);
}
(A) 2,-2,-2,-2,5
(B) 2,2,-2,-2,5
(C) 2,-2,2,-2,5
(D) 2,2,-2,-2,0
Ques 9 :
What will be the output
main()
{
int i;
i = 10;
printf("%d\t",5,6);
printf("%d", i , i++);
}
(A) 5 11
(B) 6 10
(C) 6 11
(D) 5 10
Ques 10 :
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 11 :
What is the output of following program?
void main(){
int i;
for(i=1;i++<=1;i++)
i++;
printf("%d",i);
}
(A) 4
(B) 5
(C) 6
(D) nothing display on screen
Ques 12 :
What will be the output of the following program?
main()
{
printf(â??%câ??,â??Gyantonicâ??[4]);
}
(A) G
(B) n
(C) t
(D) none of these
Ques 13 :
How many times the below loop will run
main()
{
int i;
i=0;
do
{
--i;
printf("%d",i);
i++;
}
while(i>=0);
}
(A) 1
(B) Infinite
(C) 0
(D) Compilation Error
Ques 14 :
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 15 :
What is the output of the following program?
void main(){
int a;
a=1;
a++ * ++a;
printf("%d",a);
}
(A) 3
(B) 4
(C) 6
(D) 2
Ques 16 :
What is the output of following program?
void xyz(int b){
++b;
}
void main(){
int b=200;
xyz(b);
xyz(b);
printf("%d",b);
}
(A) 200
(B) 201
(C) 202
(D) 203
Ques 17 :
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 18 :
What will be the output of the following program?
main()
{
printf(3+â??Gyantonicâ??+4);
}
(A) ntonic
(B) tonic
(C) ic
(D) nic
Ques 19 :
What is the output of following program?
void main(){
int a=2;
switch(a)
{
case 4: printf("A");
break;
case 3: printf("B");
case default : printf("C");
case 1 : printf("D");
break;
case 5 : printf("E");
}
}
(A) C
(B) C D
(C) E
(D) error
Ques 20 :
What is the output of following program?
void main(){
int i;
i=1;
i=i+2*i++;
printf("%d",i);
}
(A) 3
(B) 4
(C) 5
(D) 6
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