Trending @Cognizant; Location change

I am working on a JPMC project; is it required that I work in any ODC office? If not, is there a way for me to work from home? Can i work near location with 3 days

How does WFO operate? Is it necessary to report to work on roster days, or can we finish the 12 days on any day?

In comparison to Bangalore, will my hike low if I move to a place like Bhubaneswar.