1. #include void main() { float x = 1.66, y = 1.75; printf(%f%f,ceil(x), floor(y)); }

2. #include void main() { int x = 10, y =20; if(!(!x) && x) printf(x = %d,x); else printf(y = %d,y); }

3. #include void main() { int a = 500, b=100,c; if(!a >= 400) b = 300; c = 200; printf(b = %d c = %d,b,c); }

4. #include void main() { int a = 10,b; a >= 5 ?b=100 :b=200; printf(%d,b); }

5. Which of the following cannot be checked in a switch - case statement? a. Character b. Integer c. Float

6. Which of the following are unary operators in C? a. ! b. sizeof c. ~ d. && e. =

7. #include void main() { static int a[20]; int i = 0; a[i] = i++; printf(%d%d%d,a[0],a[1],i); }

8. #include void main() { int I = 3; i = i++; printf(%d,i); }

9. #include void main() { int x = 4,y,z; y = --x; z = x--; printf(%d%d%d,x,y,z); }

10. #include void main() { int x = 55; printf(%d%d%d,x =10); }

11. #include #define SQR(x) (x * x) void main() { int a, b =3; a = SQR(b+2); printf(%d,a); }

12. #include void main() { int arr[1] = {10}; printf(%d, 0[arr]); }

13. If the array begins at address 1200 in memory, what will be the output of the program? #include void main() { int a[] = {1,2,3,4,5}; printf(%u%u%u,arr,&arr[0],&arr); }

14. #include void main() { float a[] = {1.2,2.4,3.5,4.5}; printf(%d, sizeof(a) / sizeof(a[0])); }

15. #include void main() { printf(%c, abcdefgh[4]); }

16. #include void main() { printf(5 + Fascimile\n) } o/p : mile

17. #include void main() { int I; printf(%d, scanf(%d,&i)); }

18. #include void main() { char p[] = %d\n; p[1] = c; printf(p,65); }

19. #include void main() { char str[10] = Angel; str[6] = d; printf(%s,str); } o/p : Angel

20. #include void main() { char str[] = Sales\0man\0; printf(%s,str); } o/p : Sales