I applied through college or university.

There was a test on hackerrank initially that consisted of three coding questions. People were filtered based on this and those selected had to attend the next round which was 3 face to face technical interview and people were filtered out after each. Finally if your still there there's a general hr.

1.Lots of array based questions

2.Tested basic DS knowledge (gave a real time scenario and check what DS you will use to tackle the problem)

3.DB basics.

4.OS basics