NBSE HSLC Syllabus 2025 PDF ‣ Nagaland Board Class 12 Syllabus for All Subjects

Part ‘A’ External

Time : 3 hours

Marks: 80

Unit

Marks

I. Materials-Chemical substances- nature and behaviour

25

II. Energy-Light, Electricity and Energy

24

III. Living World- Life Processes

20

IV. Natural Resources-Management of Natural Resources

5

V. Our environment-Environment and Environmental Problems

6

Total

80

Part ‘B’ Internal

20

Grand Total 

100

Part ‘A’ External

Time : 3 hours

Marks: 80

Unit

Marks

I. LITERATURE

a) Prose

i. Mehouviu and Morusa

ii. Imitating the English Gentleman ( MK Gandhi)

iii. Invictus

iv. Macbeth (William Shakespeare)

b) Poetry

i. Death the Leveller(James Shirley)

ii. Jina Etiben- A Romance re-told

iii. The Listeners (Walter De La Mare)

iv. The Windhover (GM Hopkins)

c) Drama

Riders to the Sea – J.M.Synge

25

II. READING

20

III. WRITING

20

IV. GRAMMAR

15

Part ‘B’ Internal

Internal Assessment

1. Listening & Speaking

10

2. Assignments and Formal Testing

5+5=10

Total

20

Total

100

Part ‘A’ External

Time : 3 hours

Marks: 80

Unit

Marks

I. Restoring Balance in Ecosystem

• Need for adopting control measures to check for spoilage of landscape.
• Conservation and management of forests, grasslands, semi-arid ecosystems
• Measures to conserve wildlife

25

II. Pollution

• Types of pollution
• Sources of pollution and major pollutants; oil spills
• Effects of pollution on the environment, human health and other organisms.

17

III. Issues of the Environment

• Decline in forest, agricultural and marine productivity and its effects on the economy.
• Resettlement and rehabilitation of people.

21

IV. Striving for a Better Environment

17

Total

80

PART ‘B’ Internal

20

Grand Total

100

Part ‘A’ External

Time : 3 hours

Marks: 80

Unit

Marks

I. India and the Contemporary World

• Nationalism in Europe
• Nationalist Movement in Indo-China
• Nationalism in India
• Trade and Globalisation

18

II. Resources (India)

• Resources: Types, need for resource planning.
• Power Resources: Types of Power resources – conventional and non-conventional, utilisation and conservation.
• Agriculture: Types of farming, major crops, cropping pattern, technological and institutional reforms, their impact, the contribution of agriculture to the national economy.
• Manufacturing Industries

18

III. Democratic Politics

• Working of democracy
• Power-sharing mechanisms in democracy
• Competition and contestations in democracy
• Outcomes of democracy
• Challenges to democracy

18

IV. Understanding an Economy

• Development
• Money and financial system
• Role of Service Sector in Indian Economy
• Consumer awareness

16

V. Nagaland (Geography & G.K.- a separate textbook)

10

Total

80

Part ‘B’ Internal

20

Grand Total

100

Part ‘A’ External

Time : 3 hours

Marks: 80

Unit

Marks

I. Number System

Euclid’s division lemma, Fundamental Theorem of Arithmetic – statements after reviewing work done earlier and after illustrating and motivating through examples.

Proofs of results – irrationality, decimal expansions of rational

numbers in terms of terminating/non-terminating recurring decimals.

2

II. Algebra

• Polynomials
• Pair of Linear Equations in Two Variables
• Quadratic Equations
• Arithmetic Progression

20

III. Trigonometry

• Trigonometric ratios of the complementary angles

12

IV. Coordinate Geometry

• Lines (in two dimensions)

6

V. Geometry

• Triangles
• Constructions

16

VI. Mensuration

• Areas related to Circles
• Surface Areas and Volumes

12

VII. Statistics & Probability

12

Total 

80

Part ‘B’ Internal – Practical

20

Grand Total

100

Part ‘A’ External

Time : 3 hours

Marks: 70

Unit

Marks

I. Final Accounts (Without Adjustments)

• Final Accounts
• Trading Account
• Profit and Loss Account
• Balance Sheet
• Preparation of Trading
• Profit and Loss Account
• Balance Sheet of a Sole Trader.

15

II. Banking

• Types of Accounts and their operation
• ATM, Debit and Credit Card, E-banking.

10

III. Bank Reconciliation Statement: Utility and preparation

10

IV. Bills of Exchange

• Bills of Exchange
• Promissory Notes
• Difference between Bills of Exchange and Promissory Notes.

10

V. Errors and their rectification

• Types of errors and entries for their rectification

10

VI. Depreciation-Meaning, Definition, Special Features, Causes, Objectives, Factors, Methods, Advantages and Disadvantages.

15

Total

70

PART-B: Internal

30

Grand Total

100