Not sure, but I assume 40 hours total. It looks like India has a nationwide maximum of 48 hours before overtime. So they have a whole extra day's work than we do in the US.
The contract team I used to work with would work Mon-Sat. That then changed to Mon-Fri + alternate Sats, but over a decade ago they simply became Mon-Fri.
So at least in tech, it seems the norm is becoming to work 40 hr days as well.
