TN 12th Exam Pattern 2024-25: Marking Scheme & Passing Criteria
The TN 12th exam pattern 2024-25 comprises the important details and patterns for each subject. The TN class 12th papers will be divided into four sections: the first section consists of multiple-choice questions, the second section consists of 2 mark questions, the third section has 3 mark questions, and students must answer the 5 questions under section four.
The TN class 12th exams will be conducted for 100 marks, out of which 70 will be given for theory and 30 for practical exams. Moreover, the papers will contain objective, short, and long questions. The minimum passing mark in each paper is 30 out of 100.
| TN 12th Sample Paper 2025 | TN 12th Syllabus 2025 |
Table of Contents
- TN 12th Exam Pattern 2024-25: Highlights
- TN 12th Exam Pattern 2024-25: Subject-wise
- TN 12th Exam Pattern 2024-25: Marking Scheme
- TN 12th Internal Assessment Exam Pattern 2024-25
TN 12th Exam Pattern 2024-25 Highlights
Students will be given 3 hours to complete the TN class 12th exam paper. Important highlights for TN 12th exam pattern 2024-25 are listed below in the table:
| Particulars | Details |
| Conducting authority | Tamil Nadu Board of Higher Secondary Education, Chennai |
| Duration of exam | 3 hours |
| Total Marks | 100 (Final Exam weightage - 70%, Internal Assessment - 30%) |
| Passing Percentage | 35% |
| Mode of Examination | Offline |
| Medium | English, Tamil |
| Language options provided for the board | Tamil, Kannada, Telugu, Hindi, Malayalam, Urdu, Sanskrit, Arabic, French, German. |
| Type of questions |
Objective type |
| Short answer type | |
| Long answer type | |
| Exam parts |
Part I - Language papers |
| Part II - English Language | |
| Part III - Subjects of the course | |
| Negative marking | No negative marking |
| Website | dge1.tn.gov.in |
TN 12th Exam Pattern 2024-25 Details
Students preparing for the TN class 12th exams must thoroughly go through the exam pattern. It includes all the important details about the marking scheme and paper pattern. Some of the important details are given below.
- Part 1 is a language paper in which students can choose their preferred language. The board offers Tamil, Kannada, Telugu, Hindi, Malayalam, Urdu, Sanskrit, Arabic, French, and German as language possibilities.
- Part 2 is the English Language paper.
- Part 3 consists of a choice of four subjects from a list provided by the board.
Candidates should be aware of the TN 12th 2024-25 exam pattern in detail. Given below are the TN 12th exam pattern 2025 PDFs for students to download now:
| Subjects | PDF Link |
| English Paper 1 | Download Now |
| English Paper 2 | Download Now |
| Tamil Nadu Paper 1 | Download Now |
| Tamil Nadu Paper 2 | Download Now |
| Mathematics | Download Now |
| Physics | Download Now |
| Chemistry | Download Now |
| Biology | Download Now |
| Computer Science 1 | Download Now |
| Computer Science 2 | Download Now |
TN 12th Exam Pattern 2024-25 Subject-wise
The following section provides a detailed TN 12th 2024-25 exam pattern for the main subjects for the convenience of students. It contains information like the total number of questions, compulsory attempts, times allotted, etc. for each subject.
Chemistry
There will be 4 sections and students will have to attempt questions from each section. The total mark for Chemistry is 200. Below mentioned is the TN 12th 2024-25 exam pattern for chemistry:
| Sections | Marks | Percentage |
| Summary | 8 | 24 |
| Short Answer | 12 | 34 |
| Very Short Answer | 21 | 24 |
| Objective | 30 | 18 |
| Total | 233 | 100 |
Accountancy
Total number of questions in the Accountany paper will be 59. Students also have to attempt 48 questions. Check the marking distribution for the Accountancy subject given in the table below.
| Sections | Questions | Marks | Time |
| A - Objective | 30 | 30 | 25 Minutes |
| B - Very Short | 10 | 50 | 45 Minutes |
| C - Short | 5 | 60 | 50 Minutes |
| D - Long | 3 | 60 | 60 Minutes |
| Total | 48 | 200 | 3 Hours |
Biology
The question paper will be divided into four sections. Students have to attempt a certain number of questions from each section. Given below is the detailed TN 12th 2024-25 exam pattern for Biology:
| Sections | Marks for Each Question | No. of Questions | No. of Questions to Attempt | Total Marks |
| A - Objective | 1 | 30 | 30 | 30 |
| B - Very Short | 3 | 20 | 15 | 45 |
| C - Short | 5 | 12 | 7 | 35 |
| D - Long | 10 | 8 | 4 | 40 |
| Total | - | 70 | 56 | 150 |
Mathematics
Students have to answer 60 out of 72 questions. The total marks for the examination is 200. Below is the detailed TN 12th 2024-25 exam pattern for Mathematics:
| Sections | No. of Questions | No. of Questions to Attempt | Total Marks | Time Allotted |
| A - Objective | 40 | 40 | 40 | 50 Minutes |
| B - Very Short | 16 | 10 | 60 | 45 Minutes |
| C - Long | 16 | 10 | 100 | 85 Minutes |
| Total | 72 | 60 | 200 | 180 Minutes |
English
The question paper is divided into six sections. The total marks allotted for the exam is 80. Given below is the TN class 12th 2024-25 exam pattern for English:
| Sections | Units | Marks |
| A | Supplementary Reader | 25 |
| B | Learning Competency | 15 |
| C | Occupational Competency | 15 |
| D | Strategic Competency | 5 |
| E | Creative Competency | 10 |
| F | Extensive Reading | 10 |
| Total | - | 80 |
Physics
The question paper is divided into 4 sections for Physics. Students are required to answer 56 questions out of 70. The total marks allotted is 150. Given below is the TN class 12th exam pattern for Physics:
| Sections | No. of Questions | No. of Questions to Attempt | Marks Allotted to Each Question | Total Marks |
| A - Objective | 30 | 30 | 1 | 30 |
| B - Very Short | 20 | 15 | 3 | 45 |
| C - Short | 12 | 7 | 5 | 35 |
| D - Long | 8 | 4 | 10 | 40 |
| Total | 70 | 56 | - | 150 |
History
Students have to answer 76 out of 85 questions asked in the History paper. The total marks allotted is 150. Below is the TN class 12 exam pattern for History:
| Sections | No. of Questions | No. of Questions to Attempt | Marks Allotted for Each Question | Total Marks |
| A - Objective | 45 | 45 | 1 | 45 |
| B - Very Short | 20 | 15 | 3 | 45 |
| C - Short | 12 | 10 | 5 | 60 |
| D - Long | 7 | 5 | 10 | 50 |
| Questions on Map | 1 | 1 | - | - |
| Total | 85 | 76 | - | 200 |
Geography
The question paper for Geography is divided into four sections - A, B, C & D. Total marks allotted for the exam is 150. Students must attempt 75 out of 86 questions. Given below is the TN 12th exam pattern 2024-25 for Geography:
| Sections | No. of Questions | No. of Questions to Attempt | Marks Allotted for Each Question | Total Marks |
| A - Objective | 50 | 50 | 1 | 50 |
| B - Very Short | 20 | 15 | 3 | 30 |
| C - Short | 9 | 6 | 5 | 30 |
| D - Long | 7 | 4 | 10 | 40 |
| Total | 86 | 75 | - | 150 |
TN 12th Exam Pattern 2024-25 - Marking Scheme
TN Board has released the marking scheme for each subject separately. Students can take help from the below-mentioned tables to strategize for the upcoming TN 12th exam 2024-25.
TN 12th Exam Pattern 2024-25 for English
Students can refer to the table below to understand the marking scheme for English:
| Sections | Objectives | Marks |
| A | Supplementary Reader | 25 |
| B | Learning Competency | 15 |
| C | Occupational Competency | 15 |
| D | Strategic Competency | 5 |
| E | Creative Competency | 10 |
| F | Extensive Reading | 10 |
| Total | 100 |
TN 12th Exam Pattern 2024-25 for Physics
Below mentioned is the detailed TN 12th marking scheme for Physics:
| Sections | Marks | Percentage |
| Knowledge | 81 | 35 |
| Understanding | 92 | 40 |
| Application | 46 | 20 |
| Skill | 11 | 5 |
| Total | 230 | 100 |
TN 12th Exam Pattern 2024-25 for Biology
Below is the detailed marking scheme according to the TN 12th exam pattern for Biology:
| Sections | Total Questions | Marks |
| A - Objective | 30 | 30 |
| B - Very Short | 20 | 45 |
| C - Short | 12 | 35 |
| D - Long | 8 | 40 |
| Total | 150 |
TN 12th Exam Pattern 2024-25 for History
Given below is the marking scheme according to the TN 12th exam pattern 2024-25 for History:
| Sections | Marks | Percentage |
| Knowledge | 60 | 30 |
| Understanding | 80 | 40 |
| Applications | 40 | 20 |
| Skills | 20 | 10 |
| Total | 200 | 100 |
TN 12th Exam Pattern 2024-25 for Chemistry
Below is the marking scheme according to the TN 12th exam pattern for Chemistry:
| Sections | Marks | Percentage |
| Summary | 8 | 24 |
| Short Answer | 12 | 34 |
| Very Short Answer | 21 | 24 |
| Objective | 30 | 18 |
| Total | 233 | 100 |
TN 12th Exam Pattern 2024-25 for Geography
Below is the marking scheme according to the TN 12th exam pattern for Geography:
| Sections | Marks | Percentage |
| Knowledge | 45 | 100 |
| Understanding | 60 | 30 |
| Application | 38 | 40 |
| Skills | 7 | 25 |
| Total | 150 | 100 |
TN 12th Exam Pattern 2024-25 for Accountancy
Below is the marking scheme according to the TN 12th exam pattern for Accountancy:
| Sections | Marks | Percentage |
| Knowledge | 69 | 21 |
| Understanding | 95 | 29 |
| Application | 164 | 50 |
| Total | 328 | 100 |
TN 12th Internal Assessment Exam Pattern 2024-25
The marks scored in the internal Assessment are added to the final scorecard of the candidate. Given below is the exam pattern for TN 12th internal assessment 2024-25:
| Internal Assessment | Marks |
| Record Work | 10 |
| Project Work | 10 |
The passing criteria for the TN 12th class students are shown in the table:
| Maximum marks prescribed | Minimum for pass |
| 100 marks for each subject | 35 marks for each subject |
| Theory –70 marks | 15 marks for the subject and a total of 35 marks |
| Practical – 20 marks | No minimum Marks but the candidate should be present in practical exams |
| Internal – 10 marks | No Minimum Marks |
Refer to the image mentioned below to check the marking scheme for the TN 12th exam pattern 2025.
FAQs
What is the weightage of internal assessment in the results according to the TN 12th exam pattern 2024-25?
What is the minimum percentage to pass the TN 12th exam based on the updated TN 12th exam pattern 2024-25?
What is the passing percentage for practical in TN 12th exam pattern 2024-25?
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