The UPSC NDA & NA 2026 examination tests candidates across two primary written papers: Paper 1 Mathematics and Paper 2 General Ability Test (GAT). A structured understanding of the official topic list is essential for covering both 10+2 level mathematics and diverse General Studies subjects effectively.
Mathematics
Mathematics carries 300 marks in Paper 1 and requires strong conceptual accuracy in 10+2 concepts.
Weightage: 300 marks (120 questions)
Sets, Venn diagrams, De Morgan's laws
Complex numbers, cube roots of unity
Binary system and decimal conversion
Arithmetic, geometric, harmonic progressions
Quadratic equations and linear inequalities
Permutation and Combination
Binomial theorem and applications
Matrices, determinants, inverse operations
Trigonometric ratios, identities, equations
Heights, distances, properties of triangles
Cartesian coordinates, lines, 2D and 3D
Derivatives, integration, differential equations
English
English forms Part A of the General Ability Test and tests vocabulary, grammar, and reading comprehension.
Weightage: 200 marks
Grammar and usage
Vocabulary (synonyms, antonyms, idioms)
Comprehension
Cohesion in extended text
Spotting errors
Sentence completion
Ordering of words in a sentence
Physics
Physics forms a major part of the General Knowledge paper under GAT, focusing on fundamental concepts up to Class 12.
Weightage: High (Part of 400 marks GK)
Physical properties, states of matter
Heat transfer, temperature measurement
Mass, weight, volume, density, gravity
Motion, velocity, acceleration, Newton's laws
Force, momentum, work, power, energy
Sound waves, properties, musical instruments
Light, reflection, refraction, lenses, eye
Static and current electricity, Ohm's Law
Magnets, properties, Earth as magnet
Simple machines and scientific instruments
Chemistry
Chemistry covers standard chemical concepts, elements, and daily applications.
Weightage: Medium (Part of 400 marks GK)
Physical and chemical changes
Elements, mixtures, compounds, equations
Law of chemical combination
Properties of air and water
Preparation and properties of common gases
Oxidation and reduction
Acids, bases, salts, fertilizers
Atomic structure, valency, atomic weights
Carbon and its various forms
Common materials (soap, glass, paper, cement)
General Science
General Science evaluates basic biological concepts, human health, and general scientific advancements.
Weightage: Medium (Part of 400 marks GK)
Living and non-living differences
Basis of life (cells, protoplasm, tissues)
Food constituents and balanced diet
Growth and reproduction in organisms
Human body and vital organs
Common epidemics, causes, prevention
Solar system, meteors, comets, eclipses
Achievements of eminent scientists
History
History and Social Studies focus on Indian history, modern world revolutions, and Indian governance.
Weightage: High (Part of 400 marks GK)
Ancient, Medieval, Modern Indian History
Indian Freedom Movement
Indian Constitution and Administration
Panchayati Raj and National Integration
Renaissance and French Revolution
Industrial and Russian Revolutions
American War of Independence
United Nations, Panchsheel, world affairs
Geography
Geography tests physical earth dynamics, world natural regions, and Indian geographic resources.
Weightage: High (Part of 400 marks GK)
Earth shape, size, movements, origin
Latitudes, longitudes, time zones
Atmosphere composition, climate, winds
Ocean currents, tides, natural regions
Earthquakes and volcanoes
Regional geography and climate of India
Indian agriculture and mineral resources
Transport, trade, seaports, air routes
Current Events
Current Events assess candidate awareness regarding significant ongoing national and global developments.
Weightage: Medium (Part of 400 marks GK)
National and international events
Sports developments
Defense developments and technology
Important appointments
Government schemes and initiatives
How To Attack This Syllabus
- Focus on NCERT books for Class 11 and 12 to build a strong conceptual base, especially for Mathematics and Science subjects.
- Prioritize Algebra and Trigonometry in Mathematics, and Physics, History, and Geography within the General Ability Test, as these carry significant weightage.
- Solve previous year question papers and take regular mock tests to improve speed, accuracy, and understand the exam pattern and negative marking strategy.
