SURA’S UPSC NDA Paper I Mathematics and Paper II General Ability Test (GAT) Q-Bank – Original Question Papers with Explanatory Answers, Latest Edition 2026 is a comprehensive exam preparation resource designed for aspirants appearing for the National Defence Academy (NDA) examination conducted by UPSC.

This book provides extensive coverage of:

📘 Paper I – Mathematics

• Algebra

• Matrices & Determinants

• Trigonometry

• Analytical Geometry

• Differential & Integral Calculus

• Vector Algebra

• Statistics & Probability

📗 Paper II – General Ability Test (GAT)

• English (Grammar, Vocabulary, Comprehension)

• General Knowledge

  • Physics

  • Chemistry

  • General Science

  • History

  • Geography

  • Current Affairs

Key Features:

• Original previous years’ question papers

• Detailed explanatory answers for conceptual clarity

• Topic-wise arrangement for systematic practice

• Important formulas and shortcut techniques

• Exam-oriented preparation strategy

This 2026 updated edition helps candidates understand the exam pattern, improve accuracy, strengthen time management skills, and enhance overall performance. Ideal for both first-time aspirants and repeat candidates preparing for UPSC NDA & NA Examination.