Correct answer: (c) 26 days
Explanation
- A
15 days
On the official paper the options are High blood pressure, Diabetes, HIV test, Registration of death (the stored 15/21/26/30 days are OCR from Q68). NFHS-5 does include blood-pressure measurement, so this is not ‘does not include’.
- B
21 days
NFHS-5 includes blood glucose/diabetes-related measurement in its clinical, anthropometric and biochemical component, so diabetes is included.
- C
26 days
HIV testing was dropped in NFHS-5 (it had been part of NFHS-3/4). Knowledge of HIV/AIDS remains; the blood test does not. That is why (c) is the official key.
- D
30 days
Death registration is among the new/expanded NFHS-5 topics, so it is included, not excluded.
Summary. Official key is (c) HIV test. NFHS-5 kept BP, glucose and added death registration, but dropped HIV testing. Honour stored key C against the official option list.