Tamilnadu 12th Exam Pattern 2027: Subject-Wise Marking Scheme and Duration
The Directorate of Government Examinations (DGE) releases the Tamil Nadu Class 12 exam pattern 2027 along with the syllabus. The TN Class 12 exams are conducted for 3 hours, and each paper carries 100 marks. According to the TN Intermediate exam pattern, there are 70 marks for theory exam, 20 marks are allocated to the practical assessments (applicable to subjects with practical components), and 10 marks for internal assessments.
This Story also Contains
- Subject Criteria for TN 12th Exam 2027
- Tamil Nadu 12th Exam Pattern 2027: Subject-wise
- Tamil Nadu 12th Grading System 2027
The TN 12th exam pattern will consist of three sections: Section A comprises multiple-choice questions (MCQs), Section B features short-answer questions, and Section C contains long-answer questions. Students will have to score a minimum of 35% marks in each subject to pass the Tamil Nadu 12th exam. The Tamil Nadu 12th Board exams 2027 will be conducted from March 3 to 29, 2027. The TN 12th exam pattern 2027 outlines the specific format and important details for each subject. Students can also check the TN 12th syllabus and prepare for the exams well.
Subject Criteria for TN 12th Exam 2027
Students preparing for the TN Class 12th exams must study the exam pattern carefully, which encompasses all crucial details regarding the marking scheme and paper pattern.
TN Plus Two exam pattern includes:
Part 1: A language paper allowing students to select their preferred language from a list including Tamil, Kannada, Telugu, Hindi, Malayalam, Urdu, Sanskrit, Arabic, French, and German.
Part 2: The English Language paper.
Part 3: A selection of four subjects chosen from a list provided by the board
Tamil Nadu 12th Exam Pattern 2027: Subject-wise
To prepare well for the upcoming examination, students should familiarise themselves with the Tamil Nadu Class 12 exam pattern 2027. Below, we have outlined the subject-wise Tamil Nadu 12th exam pattern using previous years' data.
TN Class 12 Maths Exam Pattern 2027
| Sections | Type of Questions | Total Marks |
|---|---|---|
| Part 1 | 20 MCQs of 1 mark each | 20 |
| Part 2 | 7 questions of 2 marks each | 14 |
| Part 3 | 7 questions of 3 marks each | 21 |
| Part 4 | 7 questions of 5 marks each | 35 |
| Total | 90 marks | |
| Internal Assessment | 10 | |
| Overall total | 100 marks |
Tamil Nadu +2 English Exam Pattern 2027
| Sections | Objectives | Marks |
|---|---|---|
Part 1 | 20 MCQs of 1 mark each | 20 |
Part 2 | Section 1: 4 questions of 2 marks each Section 2: 3 questions of 2 marks each | 8 6 |
Part 3 | Section 1: 2 questions of 3 marks each Section 2: 2 questions of 3 marks each Section 3: 3 questions of 3 marks each | 6 6 9 |
Part 4 | 7 questions of 5 marks each | 35 |
| Internal Assessment | 10 | |
Total | 100 |
Tamil Nadu +2 Physics Exam Pattern 2027
Sections | No. of Questions | No. of Questions to Attempt | Marks for Each Question | Total Marks |
| Part 1 | 15 | 15 | 1 | 15 |
| Part 2 | 9 | 6 | 2 | 12 |
| Part 3 | 9 | 6 | 3 | 18 |
| Part 4 | 5 | 5 | 5 | 25 |
Total | 70 marks |
Tamil Nadu +2 History Exam Pattern 2027
Sections | No. of Questions | No. of Questions to Attempt | Marks Allotted for Each Question | Total Marks |
| Part 1 | 20 | 20 | 1 | 20 |
| Part 2 | 10 | 7 | 2 | 14 |
| Part 3 | 10 | 7 | 3 | 21 |
| Part 4 | 7 | 7 | 5 | 35 |
Total | 90 marks |
Tamil Nadu +2 Accountancy Exam Pattern 2027
Sections | Number of Questions | Questions to be Answered | Marks assigned | Marks |
| Part 1 | 20 | 20 | 1 | 20 |
| Part 2 | 10 | 7 | 2 | 14 |
| Part 3 | 10 | 7 | 3 | 21 |
| Part 4 | 7 | 7 | 5 | 35 |
| Total | 90 |
Tamil Nadu +2 Chemistry Exam Pattern 2027
Parts | Number of Questions | Marks Allotted | Pattern |
| Part 1 | 15 | 1 | 15 |
| Part 2 | 6 | 2 | 12 |
| Part 3 | 6 | 3 | 18 |
| Part 4 | 5 | 5 | 25 |
| Total | 70 |
Tamil Nadu +2 Biology Exam Pattern 2027
Sections | Marks for Each Question | Total Questions | Questions to be Answered | Total Marks |
| Part 1: Section A | 1 | 8 | 8 | 8 |
| Section B | 2 | 6 | 4 | 8 |
| Section C | 3 | 5 | 3 | 9 |
| Section D | 2 | 5 | 5 | 10 |
| Part 2: Section A | 1 | 8 | 8 | 8 |
| Section B | 2 | 6 | 4 | 8 |
| Section C | 3 | 5 | 3 | 9 |
| Section D | 5 | 2 | 2 | 10 |
Total | 70 |
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Tamil Nadu 12th Grading System 2027
Tamil Nadu employs a 9-point grading system to evaluate student performance in Class 12 board exams. This system assigns grades based on the marks obtained in each subject and overall. The following table illustrates the Tamil Nadu 12th grading system for 2027:
Marks | Grade |
100-91 | A1 |
90-81 | A2 |
80-71 | B1 |
70-61 | B2 |
60-51 | C1 |
50-41 | C2 |
40-35 | D |
Frequently Asked Questions (FAQs)
The Tamil Nadu 12th exam pattern generally comprises a combination of theory, practical (for subjects with practical components), and internal assessment, with marks distributed as follows: 70 marks for theory, 20 marks for practical, and 10 marks for internal assessment. The specific distribution of marks within the theory portion may differ across subjects.
The passing marks for Tamil Nadu 12th board exams are 35 out of 100 for theory subjects. For subjects with practical components, students must obtain at least 15 marks in the theory exam, and the total score (including theory, practical, and internal assessment) should be 35. For languages and subjects without practicals, the passing mark is 25 out of 90
The "Best of Five" rule in the TN 12th exam refers to the calculation of the final percentage. Even if students take more than five subjects, only the top five scores are considered for the final percentage calculation. This means that the lowest-scoring subject(s) are excluded from the calculation, ensuring that only the best five performances are reflected in the final result.
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Hello Student,
Check the useful resources given below:
https://school.careers360.com/boards/dge-tamil-nadu/tn-12th-quarterly-exam-answer-key-2026
Hope it helps!
Hello Student,
Check the useful resources given below:
https://school.careers360.com/boards/dge-tamil-nadu/tn-12th-quarterly-exam-answer-key-2026
Hope it helps!
Hello Student,
Check the useful resources given below:
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Hello Student,
The Tamil Nadu Class 11 Quarterly Examination 2026 answer key is given below. Please check the link.
https://school.careers360.com/boards/dge-tamil-nadu/tn-11th-quarterly-exam-answer-key-2026-27
Hello Student,
You can refer to the article below to check the Tamil Nadu Board Class 11 Quarterly English Answer Key for 2026-27.
You can also use the answer key to check your answers.