Between 80-1c. I'd recommend joining Google MTV first and then transferring to India. Your initial stock grant will carry over so you'll be earning a shit ton extra for first few years.
80-1c is if someone gets an Offer in India .. not adding US stocks right?
You can expect your TC to be anywhere between 65-100 LPA depending on where you fall in the band. I'd recommend joining in MTV and then transferring to India as the stock grants in the US are much more than India.
Google l5 can offer 40-55 lpa base salary. What's your current level and TC in FB?
Why?
Personal reasons
Better women?