When it comes to cracking the Services Selection Board (SSB) interview, most aspirants focus on psychological tests, GTO tasks, and personal interviews. But there’s a silent game-changer that many overlook—the Officer Intelligence Rating (OIR) test. While it’s true that OIR is a part of Stage 1 (Screening), its influence goes far beyond that. In this article, we’re diving deep into the role of OIR in final SSB recommendations, busting myths, sharing real insights, and giving you the clarity you need to prioritize your preparation.
What is the Officer Intelligence Rating (OIR) Test?
OIR is the first written test conducted on Day 1 of the SSB interview. It evaluates your verbal and non-verbal reasoning abilities, aiming to judge your:
- Decision-making speed
- Logical and analytical reasoning
- Ability to process information quickly
- Mental sharpness under pressure
You’re given two sets of booklets—Verbal and Non-Verbal Reasoning, each containing 40–60 MCQs, to be solved within 15–20 minutes per set.
The candidate is then graded between OIR 1 (Excellent) to OIR 5 (Poor).

Myth: OIR Only Matters for Screening
This is where most aspirants get it wrong.
Yes, OIR is a key determinant in the screening process, but it also quietly affects your overall perception throughout the 5-day SSB journey.
Let’s break this down.
1. OIR + PPDT = Screening Outcome
The combination of:
- Your OIR score
- Your performance in PPDT (Picture Perception and Discussion Test)
… decides whether you make it to Stage 2 or get screened out on Day 1.
Here’s a simplified decision logic followed by assessors:
OIR Grade | PPDT Performance Needed |
OIR 1 | Even an average story & narration may get you in |
OIR 2 | Solid story + confident narration |
OIR 3–5 | Exceptional PPDT performance required |
In short, a strong OIR score can cover for a slightly weaker PPDT, but not vice versa.
2. OIR Reflects Mental Quickness – a Core OLQ
SSB assessors look for Officer Like Qualities (OLQs) such as effective intelligence, reasoning ability, and presence of mind. All of these are silently showcased through your OIR score.
If your OIR grade is poor, it raises questions like:
- Does the candidate lack logical clarity?
- Can he/she make quick decisions under stress?
- Will they be able to grasp complex operational tasks?
A weak OIR doesn’t eliminate you post-screening, but it plants doubt.
3. Interviewing Officers May Refer to OIR
While the OIR score isn’t discussed openly, Interviewing Officers (IOs) often review your OIR performance on paper before interacting with you.
It helps them assess:
- Whether your communication style matches your logical thinking
- How you’ve performed under initial pressure
- If your academic scores align with your intelligence profile
So yes, even if you think you’re done with OIR after Day 1, it travels with you through the next four days.
4. GTO Tasks & OIR: The Indirect Link
Many GTO tasks like:
- Group Planning Exercise (GPE)
- Progressive Group Task (PGT)
- Half Group Task (HGT)
… rely on your ability to analyze situations, generate ideas, and act quickly. These are cognitive functions that directly tie into what OIR measures.
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A good OIR score is an early indicator that you possess these traits.
5. Final Conference: It May Tip the Balance
In borderline cases, your OIR grade could be the tie-breaker.
Example:
Two candidates perform equally in GTO and the Interview. But one has OIR Grade 2, the other has Grade 4. The panel may lean toward the former, interpreting the score as an indicator of superior intellect and decision-making potential.
How to Improve Your OIR Score for Better Chances
Now that you know OIR’s long-term role, here are some tested tips to ace it:
✅ Practice Verbal Reasoning:
- Series, coding-decoding, odd one out, analogies
- Use books like R.S. Aggarwal or Arihant Reasoning
✅ Sharpen Non-Verbal Reasoning:
- Mirror images, paper folding, pattern matching
- Practice with time pressure
✅ Focus on Speed + Accuracy:
- Practice solving 50–60 questions in under 15 minutes
- Use elimination techniques to avoid wild guessing
✅ Review Your Final Year Project & Academics:
- IOs often tie technical questions to your intelligence rating
Recommended Resources for OIR Preparation
Book | Why Use It |
Verbal & Non-Verbal Reasoning by R.S. Aggarwal | All core topics covered with explanations |
Officer Intelligence Rating by Arihant | Tailor-made for SSB format |
OIR + PPDT Guide by SSBCrack | Combined screening preparation |
Test Series on Online Apps (Testbook, Oliveboard) | Real-time practice with timer |
Conclusion: OIR is the Foundation of Your SSB Success
Don’t make the mistake of treating OIR as just a warm-up test. It’s the first impression, the hidden evaluator, and the foundation upon which your entire SSB journey is built.
From screening to final conference, OIR silently shapes the assessors’ perception of your intelligence, clarity, and ability to lead.
So if you’re preparing for SSB, remember: OIR isn’t just a test. It’s your first chance to say—I think like an officer.
FAQs for Role of OIR in Final SSB Recommendations
Ans. Yes. While not openly discussed, your OIR grade is kept in your file and can influence interviews and final conference decisions.
Ans. Grade 1 or 2 significantly boosts your screening and overall recommendation chances.
Ans. Aim for 85–90% attempts with over 85% accuracy.
Ans. Possible, but harder. A weak OIR puts pressure on you to perform exceptionally later.
Ans. You won’t be told your OIR grade during SSB. But if you’re consistently getting screened out, it’s time to focus on your OIR preparation.