ISRO2008-43

Question

Consider the following code segment:

for (int k=0; k<20; k=k+2)
{
    if (k % 3 == 1)
        system.out.print(k+ " ");
}

What is printed as a result of executing the code segment?

• A. 4 16
• B. 4 10 16
• C. 0 6 12 18
• D. 1 4 7 10 13 16 19

Answer 1

Option B

4  10  16 

k =0 % 3 =0 since k is incremented by 2

 = 2%3=2 

  =4%3=1 -----------------prints 4

  = 6%3 =0

  = 8%3=2

 =10%3=1 ------------- prints 10

=12%3 =0

 .........

Therefore Output is 4  10  16 

Answer 2

Answer will be B)

Here the value printed

when ((k%3)==1)

And 4,10,16 gives those value between 1 to 20