SOF_NSO Syllabus & Pattern

SOF_NSO Syllabus & Exam Pattern

Detailed unit-wise breakdown, marking scheme, eligibility guidelines, and excluded topics for SOF National Science Olympiad (NSO).

Eligibility Criteria

Class 1 to 12. Conducted through respective schools.

Marking Scheme & Format

Total Marks: 50 or 60. MCQs format. 3 sections: Logical Reasoning, Science (Physics/Chemistry/Biology), and Achievers Section.

Excluded Topics / Out of Scope

No college level or competitive JEE/NEET topics. Stays strictly inside school boards framework.

Topic & Unit-Wise Syllabus

Unit 1: Syllabus Structure (Class 9-10)

3 Key Subtopics
  • Section 1 (Logical Reasoning): Coding-decoding, spatial view, analytical reasoning, series completion.
  • Section 2 (Science): Motion, Force, Gravitation, Work & Energy, Sound, Matter, Atom Structure, Metals & Non-metals, Carbon, Life Processes, Heredity.
  • Section 3 (Achievers Section): Complex high-order conceptual problems based on section 2 topics.

Ready to practice previous year question papers?

Test your understanding against past 2025, 2024, and 2023 official papers.

View Solved PYQs

Targeted Preparation at Prayas

Our KPHB Hyderabad center specializes in non-routine problem solving and proof techniques required to top SOF_NSO.

Concept-first problem sets
Weekly Olympiad mock tests
Small capped batches (1:15)
Book Strategy Consultation