(x) To execute a loop 10 times, which of the following is correct?
(a) for (int i=11;i<=30;i+=2)
(b) for (int i=11;i<=30;i+=3)
(c) for (int i=11;i< 20;i++)
(d) for (int i=11;i<=21;i++)

Solution

(a) for (int i=11;i<=30;i+=2)