Loop Questions and Answers

Practice Mode
Showing 10 of 98 questions
Q91
Find the output. void main ( ) { char i=1; for (i;i<127;i++) printf("Foo1"); }
  • A 0 1 2 3 4
  • B 1 2 3 4 5
  • C Error, 1value required
  • D Infinite loop
Answer: Option B
Q92
Find the output. void main ( ) { int i=0; while (!++<5) { printf("%d", i); } }
  • A 0 1 2 3 4
  • B 1 2 3 4 5
  • C error, 1value required
  • D Infinite loop
Answer: Option D
Q93
Find the output void main ( ) { int i=3; while (i>0] { int i=5; printf("%d", i) i--; } }
  • A 5 4 3 2 1
  • B Compiltion error
  • C 3 2 1
  • D Infinite loop
Answer: Option D
Q94
Find the output. void main ( ) int a[3]={7, 5, 9} , b=5, c; while (b) { c=a [b] +b; b--; } printf ("5d", c); }
  • A 6
  • B 8
  • C Compilation error
  • D Garbage value
Answer: Option A
Q95
Find the output void main ( ) { int a=4, b=5, s=0; while (a+b<15) { s+=a+b; } printf('5d", s); }
  • A 33
  • B 22
  • C 27
  • D Infinite loop
Answer: Option D
Q96
Find the output void main ( ) { int i, j=6; for (; i=j; j-=2) printf("5d', j)); }
  • A 642
  • B 6420
  • C Compilation error
  • D Garbage values
Answer: Option A
Q97
Find the output void main ( ) { int i; for (i=-5; ~i; i++) printf("%d", i); }
  • A -5 -4 -3 -2 -1
  • B -5 -4 -3 -2
  • C No output
  • D Infinite loop
Answer: Option B
Q98
Find the output. void main ( ) { int x=0; int y=4; c1str ( ); switch(x) { case 0: while (y>0) do { case 1; x++; case 2: ++x; } while (--y>0); } printf("5d", x); }
  • A 0
  • B 4
  • C 8
  • D Compilation error
Answer: Option C
Questions and Answers for Competitive Exams Various Entrance Test