Its a normal interview to ask for some advance knowledge about experience and project.
Also giving an assessment for better alignment with the requirement.
After that they take a mangememnt round.
1. HR call round (Basic Background Check)
2. Assessment ( Email templet, Cover letters, PPT,)
3. Interviews with Team
4. Interview with CEO
over all it took 3 days smooth process
Interview questions [1]
Question 1
Basic questions related to excel, communication, projects