No exemption I think as I see a state wise guideline issued on Air India site State-wise guidelines Mandatory RT-PCR test: for states likes of Andaman, Chhattisgarh, Ladakh, Mizoram, Jharkhand, and Tripura require flyers to furnish a negative RT-PCR https://www.airindia.in/images/pdf/State-Wise-Quarantine-Regulation.pdf