ISC Class 12 Exam Pattern 2025: Check Subject-wise Pattern, Marking Scheme & Preparation Tips

ICSE exam pattern 2025 is released by the Council for the Indian School Certificate Examinations (CISCE) on its official website. The exam pattern for different subjects varies.

Twinkle GuptaUpdated on : Sep 10 2024 17:07 IST

ISC Class 12 Exam Pattern 2025

ISC 12th Exam Pattern 2025: The Council for the Indian School Certificate Examinations (CISCE) releases the exam pattern for ISC class 12 exam 2025 in online mode. Students studying for the ISC 12th board exam need to be familiar with the format of the various subject exams. Group I, Group II, and Group III are the three groups into which the subjects are split. It's essential to keep in mind that Group I's four subjects are all mandatory.

CISCE conducts the ISC 12th exam in pen and paper mode only. The duration for most of the exams is 3 hours. The ISC 12th result 2025 will likely be released in May 2025. However, students who will appear for the examination next year can check the updated exam pattern & syllabus of Class 12.

ISC 12th Exam Pattern 2025

According to the ISC 12th exam pattern, subjects in Groups I and II also include 20% of their total marks for the internal exam, whereas Group III subjects include 50% of their total marks for the internal exam. English is a necessary subject, and students are obliged to select a maximum of six subjects from each of the three groupings. Candidates must select the optional subjects during the registration procedure. It should be emphasised that after the subjects have been selected, there will be no room for alteration.

ISC 12th Exam Pattern 2025: Group-wise Subjects

Interested students can check the group-wise subjects in the table below:

Groups	Subjects
Group I	English, History, Civics, Geography, Second Language (one/two)
Group II	Science (Physics, Chemistry, Biology), Mathematics, Commercial Studies, Economics, Environmental Science, A Classical Language, A Modern Foreign Language
Group III	Physical Education, Yoga, Cookery, Home Science, A Modern Foreign Language, Arts, Performing Arts, Computer Applications, Economic Applications, Commercial Applications, Fashion Designing, Technical Drawing Applications, Environmental Applications

ISC Class 12 Exam Pattern 2025: Marking Scheme

Candidates preparing for their ISC 12th board exam can check the group-wise marking scheme in the table below:

Groups	Marking Scheme
Group I	80% External Exam + 20% Internal Exam
Group II	80% External Exam + 20% Internal Exam
Group III	50% External Exam + 50% Internal Exam

ISC Class 12 Subject-wise Exam Pattern 2025

Subjects	Exam Pattern
English	Paper 1 (Theory): 80 Marks There will be four sections in the paper: Section 1: Composition needs to be written by students in 400-500 words Section 2: Directed writing, Proposal Writing based on a given situation Section 3: Short-answer questions on grammar Section 4: Grammar
History	The question paper will be divided into two parts: Part 1: Short answer questions will be asked in the exam (20 marks) Part 2: Long form questions will be asked in this section (60 marks)
Physics	The physics paper will be of 70 marks and questions will be asked from the following topics like Current Electricity, Dual Nature of Radiation & Matter, Atoms & Nuclei, Electronic Devices, Electromagnetic Waves, Electromagnetic Induction, and others
Chemistry	The paper will comprise 3 units. Unit 1: 25 Marks Unit 2: 20 Marks Unit 3: 25 Marks
Biology	The Biology paper will be of 70 marks and questions will be asked from Biology & Human Welfare, Ecology & Environment, Biotechnology and its applications, Reproduction, and Genetics & Evolution.
Mathematics	The paper consists of 3 sections where Section 1 is compulsory, while there is a choice between section 2 & section 3 Section 1: 65 Marks Section 2/Section 3: 15 Marks
Accounting	The paper will of 80 marks with a duration of 3 hours

ISC 12th Exam 2025: Preparation Tips

Students preparing for the exam must know the preparation tips to ace the exam. Interested students can check the necessary preparation tips below:

Understand the Syllabus: Before you start your preparation, you must know the detailed syllabus for each subject. Understanding the syllabus well will help you know the topics and sub-topics that you have to focus on while preparing.

Know the Exam Pattern: Knowing the exam pattern is crucial as it helps you understand the exam structure. This will assist you in attempting the exam paper within the allotted time.

Comprehensive Study of Each Subject: This is an important part of any exam preparation. You must study each subject in-depth in order to understand crucial topics and sub-topics.

Make Self Notes: Making self-notes of difficult and important topics makes your revision easier. It also helps you retain maximum information in a simpler way.

Practise Previous Year Question Paper: Solving previous year's question papers is the best way to assess your preparation. It helps you analyse your strengths and weaknesses and work on them.

Revision: Regular revision of topics and subtopics that you study is important. This helps you grasp the information and key concepts of subjects more quickly.
Consistency: Consistent studying and making an effort to enhance your preparation is very important for scoring good marks in the exam.