Why not? Does it have any region specific things? I know it won't play Netflix, but at least YouTube and Google Play (except Music) will work. Also, I could easily stream local content from the Chrome desktop file explorer 'work-around' thingy..
I'm just not sure the Chromecast sends the signal in the right format since the TV's are different across the world.
India uses PAL B. USA, Canada & Mexico uses NTSC M
WORLD TELEVISION SIGNAL GUIDE
The table below lists broadcast standards by country. There are three main television standards used throughout the world.
NTSC - National Television Standards Committee
Developed in the US and first used in 1954, NTSC is the oldest existing broadcast standard. It consists of 525 horizontal lines of display and 60 vertical lines. Only one type exists, known as NTSC M. It is sometimes irreverently referred to as "Never Twice the Same Color."
SECAM - Syst?me ?lectronique pour Couleur avec M?moire.
Developed in France and first used in 1967. It uses a 625-line vertical, 50-line horizontal display. Different types use different video bandwidth and audio carrier specifications. Types B and D are usually used for VHF. Types G, H, and K are used for UHF. Types I, N, M, K1 and L are used for both VHF and UHF. These different types are generally not compatible with one another. SECAM is sometimes irreverently referred to as "Something Essentially Contrary to the American Method" or "SEcond Color Always Magenta."
PAL - Phase Alternating Line
Developed in Germany and first used in 1967. A variant of NTSC, PAL uses a 625/50-line display. Different types use different video bandwidth and audio carrier specifications. Common types are B, G, and H. Less common types include D, I, K, N, and M. These different types are generally not compatible with one another. Proponents of PAL irreverently call it "Perfection At Last," while critics of its enormous circuit complexity call it "Pay A Lot" or "Picture Always Lousy."
World Television Signal Guide by Country