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ISSB Guidance 8 min read Published 2026-08-15

Complete 5-Day ISSB Selection Procedure: Day-by-Day Detailed Breakdown

An exhaustive, step-by-step guide to the 5-day assessment protocol at ISSB Kohat, Gujranwala, Rawalpindi, and Karachi centers.

Author: Editorial Board (Senior Preparation Strategist) Standard Reference Guide
Key Tactical Takeaways:
  • Understand the difference between Day 1 screening and subsequent battery tests.
  • How the Psychologist, GTO, and Deputy President evaluate candidates independently.
  • Essential tips for handling the Day 5 Final Conference.
### Introduction to the ISSB Selection System The Inter Services Selection Board (ISSB) is the premier testing authority tasked with selecting future officers for the Pakistan Army, Pakistan Navy, and Pakistan Air Force. The selection philosophy evaluates the "whole person" through a three-dimensional assessment: 1. **Psychological Dimension (The Psychologist):** Assesses your subconscious thoughts, natural impulses, character traits, emotional stability, and intellectual integrity. 2. **Outdoor / Group Dimension (The Group Testing Officer - GTO):** Evaluates social adaptability, dynamic teamwork, practical intelligence, physical courage, and stamina in group tasks. 3. **Intellectual & Interview Dimension (The Deputy President):** Explores your conscious thinking, maturity, depth of general knowledge, and conversational poise. --- ### Day-to-Day Breakdown #### Day 1: Arrival & Screening Test - **Reporting & Registration:** Candidates report at the designated ISSB center in the morning. Original documents, academic marksheets, CNIC/B-Form, and call-up letters are scrutinized. - **Chest Number Allotment:** Each candidate is issued a numbered chest vest (e.g., Chest No. 14, 42). This number becomes your primary identity throughout all tests. - **Computerized Intelligence Test (OIR):** - **Verbal Intelligence:** ~85 questions testing number series, analogies, classification, coding-decoding, and logical deduction in ~35 minutes. - **Non-Verbal Intelligence:** ~60 visual matrix questions in ~30 minutes. - **Screening Result:** Candidates who pass the screening test are retained for the remaining 4-day testing program. #### Day 2: Psychological Written Battery Day 2 is intellectually and emotionally demanding. Candidates are seated in the examination hall for consecutive written psychological instruments: - **Word Association Test (WAT):** 100 words flashed on a projector screen for exactly 10 seconds each. Candidates write spontaneous sentences. - **Sentence Completion Test (SCT):** 4 sets of 26 sentence stems (2 sets in English, 2 sets in Urdu) with ~6 minutes per set. - **Thematic Apperception Test (TAT / Picture Stories):** 4 ambiguous pictures shown for 30 seconds each, followed by 3.5 minutes to write a complete story with a past, present action, and logical outcome. One blank slide requires writing an original story from personal imagination. - **Situation Reaction Test (SRT):** Short scenarios testing practical decision-making and moral courage under crisis. - **Bio-Data / Self-Description:** Written summary of your personal strengths, weaknesses, best friends, and major life achievements. #### Day 3: GTO Tasks - Phase 1 (Indoor & Outdoor Basics) - **Group Discussion (GD):** Two rounds of discussion on contemporary socio-economic or international affairs (one in English, one in Urdu). - **Group Planning Exercise (GPE / Military Map Task):** A simulated crisis map problem where candidates formulate an operational solution, write individual plans, and agree upon a unified group plan. - **Progressive Group Task (PGT):** The first outdoor bridging obstacle where the group must transport loads using planks, poles, and ropes across designated zones adhering to color rules. - **Half Group Task (HGT):** The group is halved to allow quieter candidates more opportunity to demonstrate leadership and bridging initiative. #### Day 4: GTO Tasks - Phase 2 & Interviews - **Individual Obstacles (IO):** 9 standard physical obstacles (Tiger Leap, High Wall, Tarzan Swing, Zig-Zag, Monkey Bridge, Ditch Jump, etc.) to be completed in 2 minutes. - **Command Task (CT):** Each candidate is appointed Commander for a specific outdoor obstacle, choosing 2-3 subordinates from the group to execute their tactical bridging plan. - **Final Group Task (FGT):** A single comprehensive obstacle where the entire group works together one last time. - **Deputy President / Psychological Interviews:** Conducted throughout the afternoon and evening. #### Day 5: The Final Conference & Departure - **The Board Conference:** All assessors (Deputy President, Psychologists, GTOs) convene in the conference room. Candidates are called in briefly for final observations or clarification questions. - **Result Formulation:** Aggregate performance scores are consolidated to determine recommendation status. - **Departure:** Candidates pack their belongings and depart from the center.
Written By

Editorial Board

Senior Preparation Strategist

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