Intelligence Bureau Exam was conducted on September 15, 2013 for the recruitment of 750 posts of Assistant Central Intelligence Officer. The objective+descriptive written exam was conducted by Ministry of Home Affairs(MHA). You can read the IB ACIO 2013 notification here.

About IB ACIO Written Exam:

The written exam was of 1 hour and 40 minutes. It consists of 100 objective questions of 100 marks and 1 English Essay of 50 marks. More than 65 questions were based on General awareness and rest of the questions were based on Maths, Reasoning and English.

General Awareness questions were moderate to high level in difficulty. Rest of the questions were fairly easy.

IB ACIO Answer Key 2013:

Check out the unofficial answer key of IB ACIO Written Exam 2013.

Click here to download answer key with explanations(General Awareness).

Click here to download answer key with explanations(Maths, Reasoning, English).

IB ACIO Cutoff & Results 2013:

The cutoff and results of IB ACIO 2013 exam would be announced very soon by Ministry of Home Affairs(MHA). Shortlisted candidates would be called for interview after this. You are advised to bookmark this page for all the details about the exam.

Update: Click here for written exam result.