Amazon Tech Ops Associate interview questions

There are Three parts in the interview round first step is self introduction, analytical problems,sql They will give you questions you have to solve that with the solution and lastly they will give you technical questions and you have to solve that

The interview process is fine , mostly 2 technical rounds aptitude(time and distance,clock,average of even numbers) and SQL(joins,primary key, queries) questions are asked and I recieved the offer letter .