Trending @Accenture; If we take roll off from the project, will we get the same in hand salary as before ?

You neer to also understand that being not in project i.e. staying on bench directly reduces your chargability utilization and that directly impacts your variable pay.

But there is no way out to negotiate the notice period it seems ...and as per the no appraisal in June it's impossible to stay in this company

Yes

Yes, that's from Accenture not project, just the shift allowance will be cancelled

Yes, apart from shift allowance 😋