https://www.9curry.com/answer-keys/81a252 UPSC CDS I Exam 2017 Answer Key 2018 Published: February 6, 2018 7:55am | Updated: August 6, 2018 7:31pm by Gajendra Singh Rathore UPSC CDS I Exam 2017 Answer Key 2018: UPSC has issued the Answer Key on 06 Feb 2018 for UPSC CDS I Exam 2017. Answer Key can be accessed from the link given below. Issued on: 06 Feb 2018