IŽd like to point out one thing, in FI they were looking for A330/A340 and B777 F/Os for european base, but in their T&C a european base is not mentioned, only idian bases like Mumbai, Chennai, etc on a 6weeks ON, 2 weeks OFF schedule.
So I would be carefull in what ever they promise you, and dont forget, its only a 3 years contract.