@stiknruddr
I suggest you get the RTR FRTOL and SPL prior to any flying for recency . This is because it can be time consuming process and you can expect a few hiccups ( You are dealing with the Indian DGCA
)
For FRTOL you will need your 10+2 verification
If one flight school is willing to certify all the paperwork then that would be the best case .
The skill tests and all the other paperwork for recency the flight school in India should take care of it .