Indian School Certificate Class 12 Exam
Indian School Certificate Class 12 Exam

ISC Class 12 Exam Pattern 2024: Check Pattern, Marking Scheme, Preparation

ICSE exam pattern 2024 is released by the Council for the Indian School Certificate Examinations (CISCE) on its official website. The exam pattern for different subjects varies.
ISC Class 12 Exam Pattern 2024

ISC Class 12 Exam Pattern 2024

ISC 12th Exam Pattern 2024 is released on the official website of the Council for the Indian School Certificate Examinations (CISCE). 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. 

Read More: ISC Class 12 Exam 2024

CISCE conducts the ISC 12th exam in pen and paper mode only. The duration for most of the exams is 3 hours. CISCE has successfully conducted the board exam for the 2022-23 session. The ISC 12th result 2024 will likely be released in May 2024. However, students who will take the examination next year can check the updated exam pattern & syllabus of Class 12. Also Read: ISC Class 12 Syllabus 2024

ISC 12th Exam Pattern 2023-24

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 2023-24: Group-wise Subjects

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



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 12th Exam Pattern 2023-24: Marking Scheme

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


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 12th Subject-wise Exam Pattern


Exam Pattern


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


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)


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


The paper will comprise 3 units. 

Unit 1: 25 Marks

Unit 2: 20 Marks

Unit 3: 25 Marks


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.


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


The paper will of 80 marks with a duration of 3 hours

ISC 12th Exam 2024: 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.

Frequently Asked Questions (FAQs)

What is the ISC Class 12 exam pattern for English?

ISC Class 12 English exam consists of two papers: Paper 1 & Paper 2. While Paper 1 is a Language component, Paper 2 is a Literature component.

What is the duration of ISC Class 12 written exam?

The duration of ISC Class 12 written exam is 3 hours

What are Group I subjects for ISC Class 12 written exam?

The Group 1 subjects in ISC 12th exam 2023 are English, History, Civics, Geography, and Second Language (one/two).

How many marks allotted to Group I written exam?

For Group I subjects, 80% of marks are allotted for written exams and 20% of marks are allotted for Group 2 written exams.

Is there a negative marking in ISC Class 12 Exam 2024?

No, there is no negative marking in ISC 12th written exam 2024.

What is the passing marks criteria for ISC Class 12 exam?

Candidates must secure 40% marks in each subject and 35% marks as an aggregate to pass the exam.

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