Ans. is 'a' i.e., < 0.1 o Districts are being classified into three categories, depending on neonatal tetanus incidence rate, immunization coverage in pregnant women, and proportion of clean deliveries by trained personnel.1. Neonatal tetanus high risk : -* NT incidence rate > 1/1000 live birthsor* TT2 coverage < 70%or* Attended deliveries < SO/'o 2 Neonatal tetanus control* NT incidenc rate < 1/1000 live birthor* TT2 coverage > 70%.or* Attended deliveries > 50%. 3. Neonatal tetanus elimination* NT incidence rate < 0.1/1000 live birthor* TTC coverage > 90%or* Attended deliveries > 75%