Category: Arunachal Pradesh PSC Solved Old Question Paper

Arunachal Pradesh PSC Solved Old Question Paper 1. Antigen is important for human body because it— (A) Destroys harmful germs (B) Is useful in treatment of poisons (C) Reduces the body temperature (D) Produces the antibodies 2. Night on Venus shall be of how many days ? (A) 180 Earth days (B) 135 Earth days […]