Camex Wellness interview questions

I applied through a friend referral by sending the CV. After getting shortlisted, I was called for a introductory telephonic round. There were 4 Rounds in total - 1. Telephonic Round (Basic) 2. 1:1 Interview with Manager (Technical) 3. 1:1 Interview with CEO (Technical) 4. 1:1 Interview with HR (HR) The Overall difficulty of the Interviews were Average to Moderate. 3rd Round was the most difficult of all.