(a) the details of rate charged at airports for compulsory RT-PCR and rapid antigen tests for international passengers;
(b) whether it is a fact that cost of the tests exceed Rs 3000 in several airports including Indira Gandhi International Airport, Chhatrapati Shivaji Maharaj International Airport and Rajiv Gandhi International Airport and if so, the details thereof;
(c) the reason for the inflated price of tests inside the airports; and
(d) the reasons for an RT-PCR test on arrival if the passengers have already undergone Covid test prior to boarding?