Designated microscopy centre for TB under RNTCP is installed per: (A) 50,000 population, (B) 1,00,000 population, (C) 20,000 population, (D) 2,00,000 population
Answer is B. Designated microscopy centre - 1 / 1,00,000 population and 
Tuberculosis unit - 1 / 2,00,000 population and .