Resume shortlist, moderate-to-high coding round, Skype interviews with elevator design

Application

I applied through university. The process took 3 days. I interviewed at Zomato (Patiala) in Aug 2016

Interview

The 1st round was shortlisting based on resume. Projects and skills listed matter. 2nd round was a coding round of moderate to high difficulty. 3rd round was Skype interviews. Hiring rate is very minimal

Interview questions [1]

Question 1

Design a code for a elevator. Extend it to a multi elevator situation. Emphasis on projects.