UPSC Mains 2020 Official Question Paper pdf DownloadCompulsory Subjects English Compulsory Assamese Compulsory Bengali Compulsory Bodo Compulsory Gujarati Compulsory Hindi Compulsory Kannada Compulsory Maithili Compulsory Malayalam Compulsory Marathi Compulsory Nepali Compulsory Odia Compulsory Punjabi Compulsory Sindhi (Arabic) Compulsory Sanskrit Compulsory Tamil Compulsory Telugu Compulsory Urdu CompulsoryOptional Subjects Agriculture Paper - I Agriculture Paper - II Animal Husbandry and Vet. Science Paper - I Animal Husbandry and Vet. Science Paper - II Anthropology Paper - I Anthropology Paper - II Botany Paper - I Botany Paper - II Chemistry Paper - I Chemistry Paper - II Civil Engineering Paper - I Civil Engineering Paper - II Commerce and Accountancy Paper - I Commerce and Accountancy Paper - II Economics Paper - I Economics Paper - II Electrical Engineering Paper - I Electrical Engineering Paper - II Geography Paper - I Geography Paper - II Geology Paper - I Geology Paper - II History Paper - I History Paper - II Law Paper - I Law Paper - II Management Paper - I Management Paper - II Mathematics Paper - I Mathematics Paper - II Mechanical Engineering Paper - I Mechanical Engineering Paper - II Medical Science Paper - I Medical Science Paper - II Philosophy Paper - I Philosophy Paper - II Physics Paper - I Physics Paper - II Political Science and IR Paper - I Political Science and IR Paper - II Psychology Paper - I Psychology Paper - II Public Administration Paper - I Public Administration Paper - II Sociology Paper - I Sociology Paper - II Statistics Paper - I Statistics Paper - II Zoology Paper - I Zoology Paper - IILiterature Subjects Assamese Literature Paper - I Assamese Literature Paper - II Bengali Literature Paper - I Bengali Literature Paper - II English Literature Paper - I English Literature Paper - II Gujarati Literature Paper - I Gujarati Literature Paper - II Hindi Literature Paper - I Hindi Literature Paper - II Kannada Literature Paper - I Kannada Literature Paper - II Maithili Literature Paper - I Maithili Literature Paper - II Malayalam Literature Paper - I Malayalam Literature Paper - II Manipuri Literature Paper - I Manipuri Literature Paper - II Marathi Literature Paper - I Marathi Literature Paper - II Odia Literature Paper - I Odia Literature Paper - II Punjabi Literature Paper - I Punjabi Literature Paper - II Sanskrit Literature Paper - I Sanskrit Literature Paper - II Sindhi (Arabic) Literature Paper - I Sindhi (Arabic) Literature Paper - II Tamil Literature Paper - I Tamil Literature Paper - II Telugu Literature Paper - I Telugu Literature Paper - II Urdu Literature Paper - I Urdu Literature Paper - IIGeneral Studies General Studies Paper - I General Studies Paper - II General Studies Paper - III General Studies Paper - IVGeneral Essay