https://www.9curry.com/answer-keys/5f54d5 BPSC Bihar PCS Pre 64 Answer Key 2018 Published: December 27, 2018 5:32am | Updated: August 30, 2019 11:13pm by Hemraj Dudhwal BPSC Bihar PCS Pre 64 Answer Key 2018: Bihar Public Service Commission has issued the Answer Key on 27 Dec 2018 for BPSC Bihar PCS Pre 64 Exam 2018. Answer Key can be accessed from the link given below. Issued on: 27 Dec 2018