MPESB Group 1, Group 2 Exam Answer Key: The Madhya Pradesh Employees Selection Board (MPESB) released the provisional answer key for the Group 1 (sub-groups 1 and 2) and Group 2 (sub-group 1) exams 2023 on July 25, 2023. Candidates can download the answer keys and raise objections (if any) from the official website, esb.mp.gov.in.