Capgemini — Process of hiring experienced people

I appeared for an interview last week as captive drive..
they said there would b 3 rounds
1. docs screening
2. technical interview
3 Hr round
ll b step to each process after clearing the earlier one.
I cleared both 1 n 2 nd round.. they have submitted my docs as well..
After 2 days they came up wid mocha eng test, which was not the part of any round( in mail they mentioned rounds clearly), and the set of questions asked were equipment to CAT EXAM,

then they closed the interview.
in my opinion it was all fake from them.

Let me clear it here, I m have 5 plus years of exp