<prompt> According to national health policy, a subcentre caters to population in hilly anti tribal areas ?3000500010002500  <response>: Ans. is a i.e., 3000 Sub-centre o The sub-centre is the peripheral out post of the existing healthy delivery system in rural areas. o They are being established : - i One sub-centre for every 5000 population in general. ii One sub-centre for every 3000 population in hilly, tribal backward area. 