OYO Software Engineer interview questions

Oyo came to my college for recruiting interns. Round 1 was a mcq and coding round where 20 MCQ questions were there and 2 coding questions were there. They shortlisted 35 people for the next round. Round 2: It was a f2f technical round. The interviewer asked 2 questions. One was regarding graphs and one was regarding array rotation.

First round consisted of 10 basic mcq's regarding operating systems,linux and c syntax and 2 coding questions. Second round was technical interview in which they tested my object oriented ,dbms and operating systems knowledge and 3-4 coding questions were also asked. Third round was also technical interview. Two coding questions were asked.