There's aptitude test,hr interview, versant test, and technical round.It varies,they can include point of view round or GD probably depending on the role you have applied for. Major factor that an interviewer checks is your confidence.My advise would be know the job role that you are applying for,be thorough with whatever you have written on your resume and communicate confidently.

Currently progressing through the interview process for a Financial Analyst role at Deloitte, with discussions focused on finance experience, analytical skills, Excel/reporting abilities, and fit with Deloitte’s consulting and client-service environment.