Science Stream Exam Pattern 2026-27

Punjab Board Class 11 Science Exam Pattern 2026-27

Complete PSEB Class 11 Science Assessment Structure & Marking Scheme

80 Marks Theory • 20 Marks Practical/Internal • 2.5 Hours Duration
Detailed exam pattern for Physics, Chemistry, Biology, Mathematics, English, and Punjabi as per PSEB guidelines.

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80 Marks Theory 20 Marks Practical 2.5 Hours Duration 6 Subjects

Punjab Board Class 11 Science Assessment Structure 2026-27

Punjab Board Class 11 Science follows a comprehensive assessment structure with periodic assessments, practical work, and annual examinations designed to evaluate student understanding and prepare them for Class 12 board exams.

Assessment Structure

• Formative Assessments: Ongoing throughout the year
• Summative Assessments: End of term examinations
• Practical Work: Lab experiments and viva voce
• Internal Assessment: Projects and assignments
• Annual Examination: End of academic year
• Competitive Exam Prep: JEE/NEET orientation

Assessment Types

• Written Tests: Subject-wise written examinations
• Practical Work: Lab experiments and projects
• Oral Tests: Viva voce and presentations
• Homework & Assignments: Regular assessments
• Group Projects: Collaborative learning assessments
• Mock Tests: Practice for competitive exams

Assessment Type	Frequency	Weightage	Duration
Periodic Test 1	July 2026	10%	1.5 hours
Periodic Test 2	September 2026	10%	1.5 hours
Half-Yearly Exam	October 2026	30%	2.5 hours
Periodic Test 3	December 2026	10%	1.5 hours
Pre-Board Exam	January 2027	10%	2.5 hours
Annual Examination	March 2027	30%	2.5 hours

Note: The final grade is calculated based on both formative and summative assessments. Students must maintain a minimum of 33% marks in each subject to pass.

Subject-wise Exam Pattern & Marking Scheme

Each subject in Punjab Board Class 11 Science has a specific exam pattern with varying question types and marks distribution.

Subject	Total Marks	Theory Marks	Practical/Internal	Duration
Physics	100	70	30 (20 Practical + 10 Internal)	2.5 hours
Chemistry	100	70	30 (20 Practical + 10 Internal)	2.5 hours
Biology/Mathematics	100	80	20 (20 Practical for Biology/20 Internal for Maths)	2.5 hours
English	100	80	20 (Internal)	2.5 hours
Punjabi	100	80	20 (Internal)	2.5 hours

Important: Practical work is mandatory for Physics, Chemistry, and Biology. Students must maintain a practical record book and perform all experiments as per PSEB guidelines.

Question Paper Pattern & Marking Scheme

Understanding the question paper pattern helps students strategize their exam preparation effectively for Class 11 Science.

Question Types

• Objective Type: Multiple Choice Questions (MCQs)
• Very Short Answer: 1-2 marks questions
• Short Answer: 3-4 marks questions
• Long Answer: 5-6 marks questions
• Very Long Answer: 8-10 marks questions
• Diagram-based: Biology and Physics questions
• Numerical Problems: Physics and Chemistry
• Proof-based: Mathematics questions

Marking Scheme

• MCQs: 1 mark each
• Very Short Answers: 1-2 marks per question
• Short Answers: 3-4 marks per question
• Long Answers: 5-6 marks per question
• Very Long Answers: 8-10 marks per question
• No Negative Marking: No deduction for wrong answers
• Step Marking: Partial marks for correct steps
• Diagram Marking: Marks for neat diagrams

Subject	MCQs (1 mark)	Very Short (1-2 marks)	Short (3-4 marks)	Long (5-6 marks)	Very Long (8-10 marks)	Total Marks
Physics	8	10	20	18	14	70
Chemistry	8	10	20	18	14	70
Biology	10	10	20	20	20	80
Mathematics	8	10	22	20	20	80
English	10	10	20	20	20	80
Punjabi	10	10	20	20	20	80

Pro Tip: Practice previous years' question papers to understand the pattern and difficulty level. Focus on time management during practice sessions. Pay special attention to numerical problems in Physics and Chemistry.

Passing Criteria & Grade System

Passing Criteria

• Minimum Pass Marks: 33% in each subject
• Overall Pass: Pass in all subjects
• Compartment: Failed in 1-2 subjects
• Promotion: Based on aggregate performance
• Grace Marks: Up to 5 marks per subject
• Practical Requirement: Must appear in practical exams

Grade System

• A+ (90-100%): Outstanding Performance
• A (80-89%): Excellent Performance
• B+ (70-79%): Very Good Performance
• B (60-69%): Good Performance
• C+ (50-59%): Average Performance
• C (40-49%): Below Average
• D (33-39%): Pass (Just Passed)
• F (Below 33%): Failed

Note: The grading system may vary slightly by school. Students should check with their respective schools for the exact grading policy.