IB Security Assistant Cut Off 2025: Expected Cut Off Marks and Previous Year Trends

The Intelligence Bureau (IB) recruits for Security Assistant/Executive (SA/Exe) vacancies every couple of years, and thousands of aspirants from all over India apply for the same. For 2025, the IB Security Assistant Tier 1 exam took place on 29th and 30th September. With the results imminent, candidates are eager to learn about the anticipated cut-off marks, last year’s trends, and influencing factors in selection. This article gives a detailed overview of the IB Security Assistant Cut Off 2025 to enable candidates to judge their performance and prepare for Tier 2.

IB Security Assistant Cut Off 2025

IB Security Assistant/Executive recruitment 2025 is to be conducted in order to fill 4987 posts in India. The Tier 1 exam will be an online test with a total of 100 questions, separated into sections including General Awareness, English, Quantitative Aptitude, Reasoning, and General Studies.
Cut-off marks are the minimum marks the candidates should score for advancement to the next round. The official cut-off would be announced on the Ministry of Home Affairs (MHA) website – www.mha.gov.in, along with the IB SA result. Meanwhile, applicants can refer to anticipated cut-off marks based on the difficulty of the exam, candidate performance, and past trends.

Expected IB Security Assistant Cut Off 2025 (Tier 1)

Based on the first shift analysis of the 29th September 2025 exam, experts have predicted the expected cut-off marks for different categories.

Previous Year IB SA Cut Off – 2019

Comparison of last year’s cut-offs assists aspirants with the pattern of scoring and trends in difficulty. Cut-offs in the 2019 IB Security Assistant Tier 1 were much lower as there were fewer aspirants and less competition.

Observation:

• The expected cut-off in 2025 is higher due to more candidates, increased competition, and exam difficulty.

• Candidates should aim for 65+ marks (UR/OBC) and 55–58 marks (SC/ST) to ensure qualification.

Factors Affecting IB SA Cut Off 2025

The cut-off marks are influenced by multiple factors:

1. Number of Candidates Appeared-The total number of aspirants affects the competition level. More candidates appearing in the exam generally leads to higher cut-off marks.

2. Total Number of Vacancies-With 4987 vacancies, the vacancy-to-candidate ratio plays a significant role in determining cut-off. Higher vacancies might slightly reduce cut-off, while fewer vacancies can increase it.

3. Difficulty Level of Exam

• Shift 1 (29th September 2025): Easy to moderate, with time-consuming questions in Quantitative Aptitude and Reasoning.

• If upcoming shifts are more difficult, the expected cut-off may decrease slightly.

4. Category of Candidates-Cut-offs differ for UR, OBC, SC, ST, and ESM candidates, following reservation norms.

5. Previous Year Trends-Historical cut-off trends provide a benchmark. Rising trends suggest tougher exams lead to higher cut-off marks, while easier exams result in lower cut-off.

Section-wise Strategy for IB SA Tier 1

Candidates can estimate their performance using the expected cut-off and good attempts in each section:

Aspirants should prioritize General Studies and English for easy scoring, while managing time effectively in Quantitative Aptitude and Reasoning.

Tips to Clear IB SA Cut Off 2025

1. Focus on High-Scoring Sections:
   General Studies and English are generally easy to moderate and can help score 15–16 marks per section.

2. Time Management:
   Allocate less time to calculation-heavy questions and more time to easy sections to maximize score.

3. Practice Previous Year Questions:
   Reviewing 2019 IB SA exam papers helps in understanding question trends and improves accuracy.

4. Mock Tests and Revision:
   Regular mock tests can simulate exam conditions and help gauge expected score against cut-off marks.

5. Stay Updated on Current Affairs:
   Current events and static GK questions form a significant portion of General Awareness.

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