Dear Friends, Following are the UPSC CSE Prelims 2021 Questions Along with their answers. We will shortly release the answer keys for all the sets: Note: In case, you find any error in the key, you can report the same either in the comment box or through email to ravi@forumias.com Key Updated on – 01st… Continue reading UPSC CSE Prelims 2021 Answer Key with Questions – GS Paper 1