TN 12th Exam Pattern 2024-25: Marking Scheme & Passing Criteria

Sushmita Sundas
Sushmita Sundas

Updated on - Oct 28, 2024

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

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:

TN Class 12 Exam Pattern 2024-25 Highlights
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:

TN Class 12 2025 Exam Pattern Blueprint
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:

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. 

TN 12th 2024-25 Marks Distribution For Accountancy
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:

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:

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:

TN 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:

TN 12th 2024-25 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: 

TN 12th 2024-25 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:

TN 12th 2024-25 Exam Pattern 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:

TN 12th 2024-25 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:

TN 12th 2024-25 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:

TN 12th 2024-25 Marking Scheme 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:

TN 12th 2024-25 Marking Scheme 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:

TN 12th 2024-25 Marking Scheme 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:

TN 12th 2024-25 Marking Scheme 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:

TN 12th 2024-25 Marking Scheme 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:

TN Class 12 2024-25 Internal Assessment Exam Pattern
Internal Assessment Marks
Record Work 10
Project Work 10

The passing criteria for the TN 12th class students are shown in the table:

TN Class 12 2024-25 Marking Scheme
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. 

TN 12th exam pattern

FAQs on Tamil Nadu 12th Exam Pattern

Q: What is the weightage of internal assessment in the results according to the TN 12th exam pattern 2024-25?

Q: What is the minimum percentage to pass the TN 12th exam based on the updated TN 12th exam pattern 2024-25?

Q: What is the passing percentage for practical in TN 12th exam pattern 2024-25?

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