Some interview questions are simply very puzzling to me. They beg the question “Why do they ask them”, and what is there to be gained. Interviews are stressful events, and to ask a candidate seemingly idiotic questions that prove seeming little about their innate talents can be worse than pointless. These questions may show that the interviewing company treats their employees irresponsibly.
A case in point the question above: What is the next in the sequence SSS SCC C SC? This IT interview question is said to be from Google Corp. You can google for the answer, as I did. I found the solution here.