Tamil Nadu Class 12 Geography Exam Pattern 2026 - Check TN Board 12th Geography Blueprint Here

Samia Miraj

Updated On: December 05, 2025 08:00 AM

Tamil Nadu Class 12 Geography Exam Pattern 2026 is helpful in getting the understanding of topic-wise marking scheme along with the format of the final question paper. The theory paper will be of 70 marks and 30 marks are for the internal assessment. Check Tamil Nadu Class 12 Geography Blueprint 2026 here.
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Tamil Nadu Class 12 Geography Exam Pattern 2026
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Tamil Nadu Class 12 Geography Exam Pattern 2026 can be checked here. The board follows a set exam pattern for Geography where there are MCQs, very short answer type questions, short answer type questions, and long answer type questions. In each section, the questions are allotted different marks. While writing the answers, students can check the marks allocation and then include the relevant points accordingly. The questions will be of 1, 2, and 5 marks. The students can refer to the previous year question papers too. Solving the questions as per the marks gives them an idea to perform well in exams. Continue reading the article for more information about the Tamil Nadu Class 12 Geography Exam Pattern.
Also Read - Tamil Nadu 12th Time Table 2026

Tamil Nadu Class 12 Geography Exam Pattern 2026

Students can refer to the Tamil Nadu Class 12 Geography Exam Pattern 2026 from the table given below:

Units

Content

Periods

I

Water Matters Recap on water cycle and hydrosphere

Value and importance of water, now and in the future

Global water availability: quantity and quality

8

II

Problems of Water Scarcity and pollution

Water supply and demand

Water extraction and salt water intrusion

Drinking water scarcity

Wastewater treatment

Land and water pollution

Land degradation

8

III

Water Ethics and Management

Increasing water demand

Decreasing water quality

Water ethics and political gimmicks

Water management

8

IV

Natural Hazards and Disasters Hazardous- nature of natural events and disasters brought on by them to humanity Hazards and society Disasters and society

Hazards and Disasters prevention and mitigation

Antidisaster planning

8

V

Human Evolution and Civilisations

Human evolution in stages

Human civilizations: hearths and cultural realms

Poly-cultural world Gender in civilizations Ideas and tools

8

VI

Human Potential: Realities of population explosion

Population growth and determinants, distribution

Age-Sex pyramids Population controls Marx and Malthus on population

Basic Minimum Needs

8

VII

Global change Natural change, Greenhouse effect, Global warming Socio-Economic Globalisation, Liberalisation, Informatisation, Individualisation

8

VIII

Health and Family welfare

Family welfare and population planning water and health water supply and sanitation

Water – based, related and water-borne diseases HIV/AIDS, TB and Cancer Geography of health Entomology and epidermiology

8

IX

The World in Distress

The unequal world

The stable world

The divisions

Economic development and

Emerging inequalities First, second and Third Worlds

8

X

The World in Distress The unequal world

The stable world

The divisions Economic development and Emerging inequalities First, second and Third Worlds

8

XI

Towards One World

The World in stress Disaster dilemmas

North-South dilemma Poverty-Hunger dilemma Nuclear dilemma

Terror dilemma How to create one world amidst dilemmas

8

XII

The sustainable world Sustainable development First

World and sustainable

Development Third world and sustainable development

Agenda 21 Initiatives Traditional knowledge and Sustainable

Development Participatory management

Management transfers

8

XIII

Information Management Data, information explosion Internet, Intranet and Extranet Electronic mails and faxes

Cyberspace management

Knowledge markets and management

8

XIV

Geographical Information Systems and Global

Positioning System

Spatial, a spatial databases Relational database management systems (RDBMS) Vector, Raster GIS Integrated GIS GPS

8

XV

Spatial Analysis Maps and map analysis

Mean centre Standard distance Shape indices

12

XVI

Diagrams Density gradients

Age-sex pyramids

Rank-size rule Contour diagrams on rapid, waterfall, valleys, plateaus, dissected plateau and passes

10

XVII

Fieldwork: Physical Environment A study of mountainous country: Bhutan A walk along a River: A coastal area study.

8

XVIII

Fieldwork: human Environment Women in agriculture in Kollhills Traditional knowledge in practice in Kollihills Water supply, health and sanitation in Theni villages.

8

Also Read: Tamil Nadu Class 12 Geography Previous Year Question Paper

Tamil Nadu Class 12 Geography Paper Blueprint 2026

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Different sets of sample papers are available on the official website of DGE Tamil Nadu for the help of the students. The same structure will be followed to frame the board question paper:

  • The duration of the question paper is 3 hours.
  • The theory paper will be conducted for 70 marks.
  • The question paper is divided into four parts.
  • In Part 1st, students need to answer all the questions. Choose the most appropriate answer from the given four alternatives and write the option code and the corresponding answer.
  • Students need to answer any six questions in Part 2nd. Question No. 24 is compulsory.
  • Students need to answer any six questions in Part 3rd. Question No. 33 is compulsory.
  • Five questions for 5 marks each are present in the 4th part. The students are required to answer every question.

Students must have complete knowledge regarding the Tamil Nadu Class 12 Geography Exam Pattern 2026 to appear for the exams. Make sure to start studying for the exams at the very beginning of the academic year for a better result. Also Check Tamil Nadu 12th Result 2026

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FAQs

How to make the best use of the Tamil Nadu Class 12 Geography Exam Pattern 2026?

The students should go through the Tamil Nadu Class 12 Geography Exam Pattern 2026 in advance to find out the types of questions to be prepared for exams. The idea of the pattern of questions makes it possible for students to prepare the questions as per the marks.

When should I check the Tamil Nadu Class 12 Geography Exam Pattern 2026?

The students can check the Tamil Nadu Class 12 Geography Exam Pattern 2026 while preparing the syllabus. They should go through the exam pattern in advance. This will help them to prepare a variety of questions for board exams.

Is it necessary to go through the Tamil Nadu Class 12 Geography Exam Pattern 2026?

The students can go through the Tamil Nadu Class 12 Geography Exam Pattern 2026 in order to know the types of questions and marking scheme. This will introduce them to the pattern of questions. With an understanding of the difficulty level of questions, students will be able to attempt the questions thoroughly.

How many questions appear in the exam as per the Tamil Nadu Class 12 Geography Exam Pattern 2026?

According to the Tamil Nadu Class 12 Geography Exam Pattern 2026, there will be different types of questions such as multiple choice questions, short answer questions and long answer questions. Different sections in the question paper will include diverse types of questions. 

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