Trending @Cognizant; I'm PA 1.7 y exp, I'v offer in handw 50% raise on current ctc, I've a huge dependency in current project, will I get retained for 80% raise?

Shut up and jump dude.. You will surely be an idiot if you are waiting for them to retain ..

I don’t think they will give you a 80% hike. But before resignation Discuss with your HM.