upsc maths optional paper and solution 2018 October 22, 2018 by IMS4Maths Download UPSC IAS Mains (Mathematics Optional) Paper 2018 Mathematics Optional (Paper 1 & 2) Question Paper Language: Hindi & English Exam Paper Held on: 07.10.2018 Exam Paper Code: EGT-P-MTH UPSC 2018 QUESTION PAPER DOWNLOAD EXAM PAPER – 1 DOWNLOAD EXAM PAPER – 2 UPSC 2018 EXAM PAPER SOLUTION DOWNLOAD SOLUTION (PAPER -1) DOWNLOAD SOLUTION (PAPER- 2)