The Recommended Dietary Allowance (RDA) represents the average daily level of intake sufficient to meet the nutrient requirements of nearly all (97-98%) healthy individuals.
According to the Indian Council of Medical Research (ICMR) guidelines published in 2010, the specific RDA for Vitamin D for adults is established to ensure adequate intake for bone health and other physiological functions.
Based on the ICMR (2010) report, the RDA for Vitamin D for adults is:
This corresponds to Option C.
| List-I (Terms) | List-II (Explanations) |
| A. Biohazards | I. Single celled living organism |
| B. Bacteria | II. Most lethal ultra microscopic inert infectious agents |
| C. Viruses | III. Organisms which live in or on another living organisms |
| D. Parasites | IV. Hazards related to disease in plants, animals and humans |