In a landmark curricular transition, the Federal Board of Intermediate and Secondary Education (FBISE) Islamabad notified the implementation of a 50% Objective (Multiple Choice Questions) + 50% Descriptive (Short and Long Questions) assessment model.
Announced under the Inclusive Scheme of Studies 2024 and enforced from the 2nd Annual Examination 2026 onward, this framework replaces rote memorization ("ratta system") with Student Learning Outcomes (SLO) based conceptual evaluation. Here is the complete breakdown of paper patterns, cognitive level weightings, and model paper benchmarks.
1. Core Subjects Subject to the 50/50 Model
The restructured 50% MCQs format applies specifically to five major science and quantitative disciplines at both Matric (SSC Part-I & II) and Intermediate (HSSC Part-I & II) tiers:
- Mathematics (General Math & Science Math)
- Physics (Theory & Practical Based Assessment)
- Chemistry (Organic, Inorganic & Physical)
- Biology (Zoology & Botany modules)
- Computer Science (Programming, Architecture & Databases)
2. Section-by-Section Marks Breakdown
For a typical 85-mark intermediate science theory paper (e.g., Physics or Chemistry), the examination is partitioned strictly into three distinct sections:
| Paper Section | Question Type | Marks Allocation | Percentage Weight | Time Allowed |
|---|---|---|---|---|
| Section — A | Objective MCQs (OMR Sheet) | 42 or 43 Marks | 50% | 50 Minutes |
| Section — B | Short Response Questions (CRQs) | 24 to 28 Marks | 30% – 35% | 2 Hours 10 Mins |
| Section — C | Extended Response Questions (ERQs) | 14 to 18 Marks | 15% – 20% |
Section-A MCQs are marked electronically using high-speed optical mark recognition (OMR) scanners. Candidates are strictly instructed to use black or blue ballpoint pens to fill circular bubbles. Any stray marks, partial fills, or double-bubbling will result in automatic zero credit for that item.
3. Cognitive Domain Weightings (Knowledge vs. Application)
Unlike older examination papers where textbook exercise questions were reprinted verbatim, FBISE now maps every question to Bloom's Taxonomy cognitive domains:
- Knowledge & Recall (30%): Definitions, scientific units, fundamental laws, and historical formulas.
- Understanding & Comprehension (50%): Explaining physical phenomena, interpreting reaction mechanisms, comparing anatomical systems, and reading graph data.
- Application & Analysis (20%): Mathematical word problems, real-world scenario deductions, and synthesis of multi-chapter concepts.
4. Practical Based Assessment (PBA) Explained
A revolutionary component introduced alongside the 50/50 scheme is the Practical Based Assessment (PBA). Traditional viva-voce and notebook evaluations have been discontinued due to institutional grade inflation.
Instead, students sit for a written 15-mark PBA examination paper that tests:
- Apparatus setup and circuit diagrams.
- Identification of experimental errors and parallax correction.
- Tabulation of experimental data, slope calculations, and units verification.
- Precautions and safety protocols inside laboratory environments.
5. Preparation Strategy for 90%+ Marks
To achieve high national ranking on the Board Rankings portal under this restructured scheme, top students employ three strategic adjustments:
- Textbook Depth over Guidebooks: Study the official National Curriculum textbooks published by the Federal Directorate of Education rather than commercial solved keys.
- Daily Timed MCQ Drills: Practice answering 50 conceptual multiple-choice items within 45 minutes to build rapid calculation speed.
- Download Official Model Papers: Review the official model papers and PBAs published on our Student Accessories Portal.