There were 3 rounds: (a) 1st round were a timed aptitude test(50 marks and 90 minutes) and a science test(45 marks and 60 mins). (b) 2nd round was a series of assignments given. They were question making assignments and rating and assessing question papers. I was given about 3-4 days to complete and mail them back. (c) 3rd round was an Interview over the Zoho meeting app. It was conducted by the Manager and a senior Education Specialist.