I applied through a college or university. The process took four days.

• First round was technical aptitude, with sixty programming questions.
• Second round was programming in HackerEarth, with questions related to forest.
• Third round was a brief talk about projects and some basic interview questions, such as "Tell me about yourself" and stuff.
• Final round was an app development assignment.

Then they rolled out the offered students' names.

To tell briefly about apps that I had developed.

Tell me about yourself. What do you know about the company?