I have heard about their placement exam, what is the exact selection process of this company?

Genpact Limited, formerly a GE-owned company called GE Capital International Services or GECIS is an Indian service provider of analytics and research, business process management (BPM), financial risk management, supply chain, procurement, enterprise application services and IT services. The Genpact Test-Pattern and Selection Procedure is as follows:
 
Selection Process:
 
The company conducts recruitment process every year to select new candidates. The selection process of the company consists of 4 rounds. These rounds are as follows:
·         Written Exam
·         Group Discussion
·         Technical Interview
·         HR Interview