IB Security Assistant Exam Analysis (30th Sept 2025, Shift 1): Difficulty Level & Questions
This report offers a thorough IB Security Assistant Exam Analysis for the 1st shift on September 30, 2025, detailing section-wise difficulty, ideal good attempts, and exam patterns. Utilize these insights to gauge your accuracy and sharpen your strategy for subsequent shifts.
The IB Security Assistant/Executive (SA/Exe) 2025 recruitment drive continued on September 30, 2025, with the first shift successfully administered across nationwide centers. As a highly sought-after role within the Intelligence Bureau (Ministry of Home Affairs), this exam demands a rigorous approach. Below, we break down the shift-wise difficulty level and key performance metrics to help you assess your standing.
IB Security Assistant Exam Analysis 1st shift 30th September 2025
Review the complete IB Security Assistant Exam Analysis for the September 30, 2025, 1st shift, including section-specific difficulty and high-frequency questions. Use this data to benchmark your performance and refine your preparations for the remaining IB SA Recruitment stages.
IB SA Exam 2025 Question Paper Overview
The Intelligence Bureau (IB) held the Security Assistant/Executive (SA/Exe) Tier-1 Exam on September 29th and 30th. This assessment is the primary screening tool for filling 4,987 vacancies, providing a landmark opportunity for candidates aiming to join India’s premier intelligence agency.
The examination consisted of 100 objective-type questions categorized into General Awareness, Quantitative Aptitude, Reasoning, English Language, and General Studies. The paper maintained an overall easy-to-moderate difficulty level, favoring candidates with a balanced preparation strategy.
| Particulars | Details |
| Organisation | Intelligence Bureau (IB) |
| Post Name | Security Assistant/Executive (SA/Exe) |
| Total Vacancies | 4,987 |
| Exam Dates | 29th & 30th September 2025 |
| Mode of Exam | Computer-Based Test (CBT) |
| Total Questions | 100 |
| Sections | GA, Quantitative Aptitude, Reasoning, English, General Studies |
| Maximum Marks | 100 |
IB Security Assistant Question Paper 2025 – Shift 1 Difficulty Level
The 1st shift of September 30, 2025, was largely manageable. While General Awareness and Quantitative Aptitude posed moderate challenges, the English, Reasoning, and General Studies sections were noted for being relatively straightforward and high-scoring.
| Section | Difficulty Level |
| General Awareness | Moderate |
| Quantitative Aptitude | Moderate |
| Reasoning Ability | Easy |
| General Studies | Easy to Moderate |
| English Language | Easy |
| Overall | Easy to Moderate |
IB Security Assistant Exam 2025 – Section-wise Analysis (1st Shift)
1. General Awareness
General Awareness questions were primarily derived from the last six months of current affairs, emphasizing government welfare schemes, national/international milestones, sports, and major awards. Significant weightage was given to recent defense exercises and scientific developments.
2. Quantitative Aptitude
The Quantitative Aptitude section focused heavily on arithmetic, including topics like profit & loss, percentages, ratios, time & work, and speed-distance. Additionally, students encountered basic geometry and data interpretation problems (tabular and pie charts).
Key Questions Asked:
- Average – 1 Q
- Profit & Loss – 3 Q
- Ratio & Proportion – 1 Q
- Time & Work – 1 Q
- Speed, Distance & Trains – 1 Q
- SI & CI – 2 Q
- Mensuration & Geometry – 2 Q
3. Reasoning Ability
The Reasoning section was highly scoring, featuring standard topics including puzzles, coding-decoding, series completion, blood relations, linear/circular seating arrangements, and syllogisms.
Key Questions Asked:
- Coding-Decoding – 3 Q
- Series & Analogy – 4 Q
- Blood Relation – 2 Q
- Seating Arrangement – 3 Q
- Statement & Conclusion – 2 Q
4. English Language
The English Language section was moderate in difficulty, covering cloze tests, error detection, sentence improvement, and vocabulary-based questions like synonyms and antonyms.
Key Questions Asked:
- Cloze Test – 5 Q
- Error Spotting – 3 Q
- Sentence Improvement – 2 Q
- Synonyms/Antonyms – 3 Q
- Articles/Prepositions – 2 Q
5. General Studies
General Studies comprised topics related to Indian history, polity, economics, geography, environmental science, and basic physics/chemistry. Most questions were factual and conducive to quick answering.
IB SA Exam 2025 – 1st Shift Good Attempts
Determining the number of good attempts for the IB SA 2025 exam is essential for estimating the probable cut-off and understanding the competitive landscape of this recruitment cycle.
| Section | Good Attempts |
| General Awareness | 12-13 |
| Quantitative Aptitude | 17-18 |
| Reasoning Ability | 19-20 |
| General Studies | 14-15 |
| English Language | 18-19 |
| Overall | 80-85 |
IB SA Tier 1 Exam Pattern 2025
The IB SA Tier-1 Exam 2025 consisted of 100 objective questions, each worth one mark, to be completed in a 60-minute timeframe. Candidates were subject to a negative marking penalty of 0.25 marks for every incorrect response.
| Section | Marks | Questions |
|---|---|---|
| General Awareness | 20 | 20 |
| Quantitative Aptitude | 20 | 20 |
| Reasoning Ability | 20 | 20 |
| English Language | 20 | 20 |
| General Studies | 20 | 20 |
| Total | 100 | 100 |
The exam pattern is designed to evaluate a candidate's speed, precision, and comprehensive knowledge across all subject domains.
IB Security Assistant Tier 1 Shift Timing 2025
Exams were scheduled across four shifts on September 30, 2025. Candidates are reminded of the importance of reporting at their designated exam centers well in advance.
| Shift | Reporting Time | Exam Time |
| Shift-1 | 07:00 AM – 08:00 AM | 08:30 AM – 09:30 AM |
| Shift-2 | 10:00 AM – 11:00 AM | 11:30 AM – 12:30 PM |
| Shift-3 | 01:00 PM – 02:00 PM | 02:30 PM – 03:30 PM |
| Shift-4 | 04:00 PM – 05:00 PM | 05:30 PM – 06:30 PM |
This IB Security Assistant Exam Analysis (1st Shift, 30th Sept 2025) provides the necessary context on difficulty levels and expected cut-offs, serving as a vital resource for candidates preparing for upcoming exam sessions.