Protein requirement of an adult is: (A) 0.7 gm/kg in terms of Egg protein & 0.7 gm/kg in terms of mixed vegetable protein, (B) 1.0 gm/kg in terms of Egg protein & 1.0 gm/kg in terms of mixed vegetable protein, (C) 0.7 gm/kg in terms of Egg protein & 1.0 gm/kg in terms of mixed vegetable protein, (D) 1.0 gm/kg in terms of Egg protein & 0.7 gm/kg in terms of mixed vegetable protein
Answer is C. Protein requirement of an adult:

0.7 gm/kg/day in terms of Egg protein or
1.0 gm/kg/day in terms of mixed vegetable protein (NEW GUIDELINE: 0.83 g/kg/d)

Egg protein has the highest NPU of 96.
Indian Council of Medical Research (ICMR) has recommended 1.0 gm protein per kg of body weight for an Indian adult, assuming a NPU of 65 for dietary proteins.