The Directorate of Government Examinations (DGE) sets the TN 12th exam pattern 2025-26, comprising all the important details and subject-wise paper pattern. Students must check the changes in the pattern along with the detailed subject-wise exam pattern for effective preparations.
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About Tamil Nadu 12th Exam Pattern 2025-26
The Directorate of Government Examinations (DGE) has released the TN 12th exam pattern 2026 for the upcoming Tamil Nadu Class 12 board exams. Students preparing for the TN Plus Two exams 2026 must be familiar with the exam pattern to understand the latest mark distribution and question structure. Each subject carries a total of 100 marks, out of which 70 marks are allotted for theory, 10 marks for internal assessment, and 20 marks for practicals. The papers are structured into four sections: multiple-choice questions, 2-mark questions, 3-mark questions, and 5-mark questions. The TN Class 12th exams 2026 will include a mix of objective, short-answer, and long-answer questions. To pass, students must secure a minimum of 30 marks out of 100 in each subject. The TN 12th exam pattern 2026 provides details on the subject-wise paper pattern, marking scheme, and difficulty level of the examination, helping students prepare effectively.
Students are required to complete their Tamil Nadu 12th Syllabus 2025-26 as soon as possible for an effective revision. To revise for the exams, students can pick up Tamil Nadu Class 12 Question Paper 2025-26 . Students can check out the major information about the Tamil Nadu 12th Exam Pattern 2025-26 here:
Tamil Nadu Class 12 Exam Pattern 2026 Overview
Students can refer to some major highlights regarding the Tamil Nadu 12th Exam Pattern 2025-26 from the table given below:
Exam Mode | Offline |
|---|---|
Medium | Hindi & English |
Duration | 3 Hours |
Type of Questions | Multiple Choice, Long/Short Questions |
Subjects | Hindi, English Mathematics, Science, Social Science, Additional Subject |
Total Marks | 100 |
Negative Marking | NA |
Theory Exam | 80 |
Internal Assessment | 20 |
Passing Marks | 33% Aggregate in Each Subject & Overall |
Tamil Nadu 12th Blueprint 2025-26
Students need to learn about the Tamil Nadu 12th Exam Pattern 2025-26 so that they can score well in the exam. Listed below are some of the important points related to the same:
- The exam will be conducted for a total of 3 hours duration.
- The total marks for the language papers will be 100.
- The marks for the theory paper for subjects with practicals will be 70. The remaining 30 marks will be added for practicals.
- 80% weightage will be given for the final exam whereas the remaining 20% weightage will be given for internal assessment.
- The qualifying marks are 33 marks in each subject and 33% aggregate.
- There will be no negative marking.
Tamil Nadu Class 12 Exam Pattern 2026 Subject-wise
Along with the overall exam pattern, the candidates must also be aware of the subject-wise exam pattern for the exam. This section will cover the subject-wise Tamil Nadu Class 12 Exam Pattern 2026
Accountancy
The Accountancy paper's duration will be 3 hours. There will be 4 sections in the exam. Given below is the Tamil Nadu Class 12th Exam Pattern for the Accountancy paper:
Sections | Number of Questions | Questions to be Answered | Pattern |
|---|---|---|---|
A | 30 | 30 |
|
B | 14 | 10 |
|
C | 8+1 | 5 |
|
D | 5+1 | 3 |
|
Also Read: Tamil Nadu Class 12 Accountancy Sample Paper 2025-26
Marks Weightage & Distribution
Sections | Total Questions | Total Marks | Allotted Time |
|---|---|---|---|
Section A Objective | 30 | 30 | 25 Minutes |
Section B Very Short | 10 | 50 | 45 Minutes |
Section C Short | 5 | 60 | 50 Minutes |
Section D Long | 3 | 60 | 60 Minutes |
Total | 48 | 200 | 180 Minutes |
Chemistry
Given below is the Tamil Nadu Class 12th Exam Pattern for Chemistry paper:
Parts | Number of Questions | Marks Allotted | Pattern |
|---|---|---|---|
I | 30 | 30 | All the questions are compulsory 10-Inorganic, 10-Physical and 10- Organic Portions. |
II | 15 | 45 | Any 15 questions must be answered out of 21 questions: Question number 31 -37 (7) from Inorganic Question number 38 – 44 (7) from Physical Question number 45 – 51 (7) from Organic |
III | 7 | 35 | Any 7 questions must be answered, choosing any two from all 3 sections: Section – A – Inorganic 4 questions 52-55 (one problem) Section – B – Physical 4 questions 56-59 (one problem) Section – C – Organic 4 questions 60-63 (one mechanism) |
IV | 4 | 40 | One question will be compulsory for Either OR and out of remaining, 3 questions must be answered (a) Organic Problem – 5 marks (b) Inorganic Problem – 5 marks OR (c) Organic Problem – 5 marks (d) Physical Problem – 5 marks Question number 64 and 65 – Inorganic Question number 66 and 67 – Physical Question number 68 and 69 – Organic |
Also Read: Tamil Nadu Class 12 Chemistry Sample Paper 2025-26
Marks Weightage & Distribution
| Sections | Marks | Percentage |
| Summary | 8 | 24 |
| Short Answer | 12 | 34 |
| Very Short Answer | 21 | 24 |
| Objective | 30 | 18 |
| Total | 233 | 100 |
Biology
Given below is the Tamil Nadu Class 12th Exam Pattern for Biology paper:
Sections | Marks for Each Question | Total Questions | Questions to be Answered | Total Marks |
|---|---|---|---|---|
Section A Objective | 1 | 30 | 30 | 30 |
Section B Very Short | 3 | 20 | 15 | 45 |
Section C Short | 5 | 12 | 7 | 35 |
Section D Long | 10 | 8 | 4 | 40 |
Total | 70 | 56 | 150 |
Also Read: Tamil Nadu Class 12 Biology Sample Paper 2025-26
Mathematics
Given below is the Tamil Nadu Class 12th Exam Pattern for Mathematics paper:
Sections | Time Allotted | Total Questions | Questions to be Answered | Total Marks |
|---|---|---|---|---|
Section A Objective | 50 Minutes | 40 | 40 | 40 |
Section B Very Short | 45 Minutes | 16 (Either-Or) | 10 | 60 |
Section D Long | 85 Minutes | 16 (Either-Or) | 10 | 100 |
Total | 180 Minutes | 72 | 60 | 200 |
Also Read: Tamil Nadu Class 12 Mathematics Sample Paper 2025-26
English
The English paper for Tamil Nadu class 12th exam will be conducted for 80 marks. The total duration of the exam will be 3 hours. There will be 4 sections in the exam. Given below is the Tamil Nadu Class 12th Exam Pattern for English paper:
Sections | Units/Sub-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 |
Also Read: Tamil Nadu Class 12 English Sample Paper 2025-26
Physics
Given below is the Tamil Nadu Class 12th Exam Pattern for Physics paper:
Sections | Marks for Each Question | Total Questions | Questions to be Answered | Total Marks |
|---|---|---|---|---|
Section A Objective | 1 | 30 | 30 | 30 |
Section B Very Short | 3 | 20 | 15 | 45 |
Section C Short | 5 | 12 | 7 | 35 |
Section D Long | 10 | 8 | 4 | 40 |
Total | 70 | 56 | 150 |
Also Read: Tamil Nadu Class 12 Physics Sample Paper 2025-26
History
The total duration of the exam will be 3 hours. There will be 4 sections in the exam. Given below is the Tamil Nadu Class 12th Exam Pattern for the History paper
Sections | Marks for Each Question | Total Questions | Questions to be Answered | Total Marks |
|---|---|---|---|---|
Section A Objective | 1 | 45 | 45 | 45 |
Section B Very Short | 3 | 20 | 15 | 45 |
Section C Short | 5 | 12 | 10 | 60 |
Section D Essay | 10 | 7 | 5 | 50 |
Map Questions | 1 | 1 | - | |
Total | 75 | 60 | 200 |
Also Read: Tamil Nadu Class 12 History Sample Paper 2025-26
Geography
There will be 4 sections in the exam. Given below is the Tamil Nadu Class 12th Exam Pattern for the Geography paper
Sections | Marks for Each Question | Total Questions | Questions to be Answered | Total Marks |
|---|---|---|---|---|
Section A Objective | 1 | 50 | 50 | 50 |
Section B Very Short | 3 | 20 | 15 | 30 |
Section C Short | 5 | 9 | 6 | 30 |
Section D Long | 10 | 7 | 4 | 40 |
Total | - | 70 | 56 | 150 |
Also Check: Tamil Nadu Class 12 Geography Sample Paper 2025-26
Tamil Nadu 12th Grading System 2026
Tamil Nadu uses a 9-point grading system to allot grades to the students based on their performance in the exam. Each grade has a bar of grade points and marks which is allotted to the students for each subject and overall. Tamil Nadu 12th Grading System 2026 can be understood through the table below:
Marks | Grade |
|---|---|
100-91 | A1 |
90-81 | A2 |
80-71 | B1 |
70-61 | B2 |
60-51 | C1 |
50-41 | C2 |
40-35 | D |
Tamil Nadu 12th Passing Marks 2026
Students are required to score a minimum number of marks to be eligible to get the passing certificate in Tamil Nadu class 12th. Check some of the details regarding the same from the pointers given below:
- Students must get 35 marks out of the total 100 to be eligible for the passing certificate in each subject.
- For languages and subjects which do not have practical, students must have secured a minimum of 25 out of 90 marks.
- For the subjects consisting of theory and practical, students must have secured a minimum of 15 out of 70 marks in theory and must have appeared for practical.
- For vocational subjects consisting of practicals only, students must have secured a minimum of 20 out of 75 marks in practicals.
Students must check the detailed information about the Tamil Nadu 12th Exam Pattern 2025-26 so that they can efficiently prepare for the exam. Make sure to download the latest curriculum to prepare well and check the changes made in the syllabus.
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FAQs
Students can visit their school premises and ask their doubts about the Tamil Nadu 12th Exam Pattern 2025-26 from their teachers if they do not have access to the internet. They can also buy the books prescribed by DGE Tamil Nadu to check the syllabus by default.
No new changes are expected to be made in the Tamil Nadu 12th Exam Pattern 2025-26. Students can follow old books and curriculums to efficiently prepare for the exam.
According to the Tamil Nadu 12th Exam Pattern, students must secure at least 33% marks out of the total hundred in each subject to be eligible for the passing certificate. Out of the 70 marks of theory exams, students must score at least 15 marks.
According to the Tamil Nadu 12th Exam Pattern, most of the theory papers will be conducted for 70 marks and 30 marks will be allotted for the practical exams. The duration of each paper will be 3 hours.
Student can visit the official website of DGE Tamil Nadu to get the latest information about the Tamil Nadu 12th Exam Pattern 2025-26 or they can also talk to their teachers to check about the changes made in the curriculum if any.
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