IB AICO Exam Pattern: INTELLIGENCE BUREAU Assistant Central Intelligence Officer Grade – II/Executive Examination – 2023 Exam Pattern Details.
IB ACIO Exam Pattern is of Three Phases: 1. Tier 1 Exam, Tier II Exam, Interview
| Exam Name | Description of Examination | Time | Marks |
| Written Examination |
Tier-I exam: 100 Objective type MCQs, divided into 5 parts containing 20 questions of 1 mark a) Current Affairs, b) General Studies, c) Numerical aptitude, d) Reasoning/logical aptitude e) English [Negative marking of ¼ mark for each wrong answer.] |
1 hour | 100 |
| Tier-II: Descriptive type paper of 50 marks: Essay (30 marks) & English comprehension & précis writing (20 marks). |
1 hour | 50 | |
| Interview | Tier-III/Interview | – | 100 |
Click here for IB ACIO Selection Process