I don't think that is an Indian tank. All the indian tanks I have seen have the curved top profile used from 1938 onwards. This has the flat top profile used to 1937.
36 4G, 37 VH, 53 ex ISDT KHA (project), 54 KH(A), Healey 1000/4 (project)
Former Machine Registrar & Archivist, General Secretary and Single Spares Organiser.