On behalf of the Intelligence Bureau (IB), the Ministry of Home Affairs (MHA) has successfully conducted the IB Security Assistant Tier 1 Exam 2025 on 29th and 30th September 2025. Candidates who participated in the exam are informed that the IB Security Assistant Cut Off 2025 will be released at the official website www.mha.gov.in or www.ncs.gov.in. The cut-off marks are the minimum marks that candidates are required to secure to be declared qualified in the IB Security Assistant Exam 2025 and shortlisted for the Tier 2 exam.
IB Security Assistant Cut Off 2025
Ministry of Home Affairs (MHA) has declared IB Security Assistant Result 2025 on 17th December 2025. The cut off marks for the Tier 1 exam will be released at www.mha.gov.in or www.ncs.gov.in. The IB Security Assistant Cut Off 2025 is influenced by various factors, including the number of vacancies, exam difficulty level, and overall candidate performance. Through the exam, a total of 4987 vacancies will be recruited for Security Assistant/Executive posts.
IB Security Assistant Expected Cut Off 2025
Until the official IB Security Assistant Cut Off 2025 is released, candidates can refer to the IB Security Assistant Expected Cut Off 2025 to estimate their chances of qualifying for the IB Security Assistant Exam 2025. Check category-wise expected cut off marks from the table below.
| Category | Cut Off (Expected) |
| UR | 62–66 |
| OBC | 60–64 |
| SC | 52–58 |
| ST | 50–55 |
IB Security Assistant Previous Year Cut Off
IB SA/Exe Cut Off Marks are important for all candidates interested in the upcoming exam to have an idea about the difficulty level of the exam. Candidates can go through the IB SA/Exe previous year cut off for the 2019 year from the section below and begin with the planning for their preparation for the next exam.
IB SA/Exe Cut Off 2019
Last time, the Intelligence Bureau conducted the IB SA/Exe Exam in 2019, and the tier-1 cut off marks that were released officially have been shared here. The candidates can refer to the cut off marks for the last exam to have an idea of what the cut off marks for the exam they have appeared.
IB SA/Exe Tier 1 Cut Off 2019
IB SA/Exe Tier 1 Cut Off marks released for the exam held in the year 2019 have been tabulated as notified by the officials. The cut off mark for the unreserved category is 35, and for the OBC category is 34.
| IB SA/Exe Tier 1 Cut Off 2019 | |
| Category | Cut Off (Out of 100) |
| UR | 35 |
| OBC | 34 |
| SC | 33 |
| ST | 33 |
| ESM- UR | 35 |
| ESM- OBC | 34 |
| ESM- SC/ST | 33 |
Factors Affecting IB SA Marks
There are various factors that affect the IB Security Assistant Cut Off Marks 2025. Therefore, each candidate must be aware of such factors while preparing for the exam. The following are the factors that will influence the cut-off marks of the exam.
- Total Number of candidates who appeared for the exam
- Total Number of Vacancies
- Level of difficulty in the exam
- Categories of Candidates
- Previous Year Cut Off Trend
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