HR Round at HDFC SOON

Hi so my interview with HDFC Bank went really well and there is opening for Manager and Sr. manager. I have 4 years of experience. Now my question is whether they will consider me for Manager or Senior Manager. Also, what about salary negotiations?

Any idea what a Manager and Senior Manager, respectively at HDFC Bank make? I am to join their Delhi Office if i get through the HR round.

They told me hiring is at E3/E4 band.

I already make 8.4 lacs. Help please