From what I recall there was a single Indian Parachute (50th) Brigade as such and fought as infantry close to Kohima/Imphal (at Sangshak pass) and got mauled. The brigade had two battalions, one Indian one Gurkha. The Gurkha were reformed after Sangshak and dropped on Rangoon as the airborne component of Dracula.
Have a look at 'The Longest War' by Allen, it covers both actions.
Hope that this help.