AMCAT Pseudocodes Quiz-1

Question 1

Time: 00:00:00

What will be the output of the following code?
#include<bits/stdc++.h>
#include <iostream>
using namespace std;
int main() {
// Write C++ code her
string str = "prepinsta";
for(int i=0;i<str.size(); i+=2){
cout<<str[i++];
}
return 0;
}

peisa

pps

ppa

piepa

Question 2

Time: 00:00:00

What will be the output of the following code?
int main()
{
char a[] = "Prepinsta";
printf("%.*s",5,a);
return 0;
}

Prepi

Insta

insta

Compilation error

Question 3

Time: 00:00:00

What will be the output of the following program?
#include <iostream>
using namespace std;
int main()
{
int y=30;
while (y > 10)
{
y = y - 4;
}
cout<<y;
return 0;
}

10

8

20

Compiler error

Question 4

Time: 00:00:00

What is the output of below program?
int main()
{
if(0)
{
cout<<"Hello";
}
else
{
cout<<"Prepinsta";
}
return 0;
}

Hello

HelloPrepinsta

Prepinsta

PrepinstaHello

Question 5

Time: 00:00:00

What will be the output of the following code?
#include <iostream>
using namespace std;
int main() {
int a=10;
cout<<(++a)--<<" "<<a;
return 0;
}

9 11

11 12

11 10

10 12

Question 6

Time: 00:00:00

Choose the correct option by analyzing the given code
#include<stdio.h>
int x = 0;
int main(){
if(x == x)
{
printf("Delhi");
}
else
{
printf("Noida");

}
return 0;
}

else

Delhi

Ifelse

Noida

Question 7

Time: 00:00:00

what will be the value of b of following code?
#include <iostream>
using namespace std;
int main() {
// Write C++ code here
int a=20, b= a+(a)++ + (++a);
cout<<(b++);
}

63

64

60

61

Question 8

Time: 00:00:00

What will be the output of the following pseudo code ?
#include<stdio.h>
void count(int n)
{
static int d=1;
printf("%d ",n);
printf("%d ",d);
d++;
if(n>1)
count(n-1);
printf("%d ",d);
}
void main()
{
count(3);
}

3 1 2 1 1 1 2

3 1 2 2 1 3 4 4 4

3 1 2 2 3 4

3 1 3 3 1 3 4 4 2

Question 9

Time: 00:00:00

What will be the output of the following code
#include<stdio.h>
int main()
{
for (int i = 10; i >= 0; i--) {
int k = i & (i >> 1);
if (k)
printf("%d ", i);
}

}

8 8 9

7 6 3

11 7 6 3

0 7 6 3

Question 10

Time: 00:00:00

What will be the output of the following code?
int main()
{
char a[] = "Prepinsta";
printf("%.*s",5,a);
return 0;
}

Prepi

Insta

insta

Compilation error