When annual exams come knocking on the door, the pressure can be immense on students to perform well. Scoring good marks and getting the college of their choice can be overwhelming. Class 12 is a milestone year for students, and given the vast syllabus, many are faced with the preparation dilemma of where to begin first. As we all know, the first and foremost step in any preparation is to know about the exam. Understanding the Tamil Nadu Class 12 Exam Pattern is essential as based on that, one can decide on their further study routine.
That’s where we step in. Embibe provides students with all the latest updates, syllabus, exam patterns, study materials and mock tests so they can study in peace without worrying about anything else.
TN Board Class 12 2025 Highlights
You can refer to the table below to get a quick overview of the TN Board Class 12 Exams:
Particulars
Highlights
Exam
State Board School Examinations and Board of Higher Secondary Examinations, Tamil Nadu
Conducting Body
Directorate of Government Examinations, Tamil Nadu
Exam Level
Senior and Higher Secondary
Languages
English, Tamil
Mode of Exam
Offline
Exam Duration
3 Hours
Maximum Marks for Theory
70
Maximum Marks for Practical
30
TN Board Class 12 Exam Pattern 2025
Tamil Nadu State Board conducts both theoretical and practical examinations. In such a situation getting to know the exam pattern can be extremely helpful as it will prepare you for what to expect in the exam and, most importantly, give you that extra confidence that is very much needed to crack the Tamil Nadu Board Class 12 exam.
TN Board Class 12 Marks Distribution: Mathematics
The Tamil Nadu Board Class 12 Maths exam marks distribution is listed below. The exam is conducted for 3 hours and consists of 60 questions. Out of 60 questions, 40 are objective questions, and the remaining 20 are subjective.
Type of Questions
Number of Questions
Total Mark weightage
1 mark
40
40
6 mark
10
60
10 mark
10
100
TN Board Class 12 Marks Distribution: Physics
The Tamil Nadu Board Class 12 Physics exam marks distribution is listed below. The exam is conducted for 3 hours and consists of 70 questions, in which students are supposed to answer 56.
Type of Questions
Number of Questions
Total Mark weightage
1 mark
30
30
3 mark
15
45
5 mark
7
35
10 mark
4
40
TN Board Class 12 Marks Distribution: Chemistry
The Tamil Nadu Board Class 12 Chemistry exam marks distribution is listed below.
Type of Questions
Number of Questions
Total Mark weightage
1 mark
30
30
3 mark
15
45
5 mark
7
35
10 mark
4
40
TN Board Class 12 Marks Distribution: Biology
Biology is an important subject. Students find it difficult to score in this exam. By having a look at the following marks distribution, it will certainly become easier for students to prepare better for exams.
Type of Questions
Number of Questions
Total Mark weightage
1 mark
30
30
3 mark
15
45
5 mark
7
35
10 mark
4
40
TN Board Class 12 Mock Tests
To have a real-time exam experience, giving mock tests is the best solution. Embibe’s mock tests are curated by our subject experts and give you a hands-on experience and provide you with all the important questions. To attempt these mock tests, click on the links below.
FAQs on Tamil Nadu Board Class 12 Exam Pattern 2025
Here are some of the common questions about the TN Board Class 12 exam pattern that candidates may have on their minds:
Q: When are the Class 12 exams usually conducted?
Ans: The Class 12 exams are usually conducted in the month of March.
Q: Where can I find sample papers for Tamil Nadu Board Class 12 Maths?
Ans: Students can find Tamil Nadu Board Class 12 Maths sample papers on the Embibe platform.
Q: What is the minimum required percentage in TN Board Class 12?
Ans: The minimum required percentage for TN Board Class 12 is 33%.
Q: How many questions are there in the TN Board Class 12 Mathematics exam?
Ans: There are a total of 60 questions in the TN Board Class 12 Maths exam.
Q: Where can I get all the study material for TN Board Class 12?
Ans: You can find all the relevant study material, including e-books, 3D videos, sample papers and mock tests for TN Board Class 12 on the Embibe platform.
Now that you have the Tamil Nadu Class 12 exam pattern and syllabus for all the important subjects, start studying and practising right from the beginning of the session. Stay focused and revise chapters at least 3 times before the final Class 12 Board exam.
We hope this article on the Tamil Nadu Class 12 exam pattern was helpful to you. Stay tuned to Embibe for all the latest information, exam dates, results, important updates and more!