Class 3 NSO Master Guide

Prepare for SOF National Science Olympiad (NSO) – Class 3

Strengthen your preparation for the SOF National Science Olympiad (NSO) with our structured Class 3 learning platform. This Class 3 NSO Master Guide provides completely free access to full-length mock tests, chapter-wise practice, HOT questions for the Achievers Section, and sample papers based on the latest SOF syllabus and exam pattern.

All practice tests are accessible through our online dashboard. Register or log in to begin practising instantly.

What This Master Guide Includes

Online NSO Mock Tests (Full-Length Practice)

Prepared exactly as per the official NSO exam format:

• 35 Questions
• 40 Marks
• 1 Hour Duration
• Logical Reasoning + Science + Achievers Section

Timed mock tests simulate the real exam environment and help improve speed, accuracy, and overall test performance.

Chapter-Wise Science Tests (Section 2)

Comprehensive topic-wise coverage as per the Class 3 NSO syllabus:

• Plants and Animals
• Birds
• Food
• Housing, Clothing and Occupation
• Transport
• Communication and Safety Rules
• Human Body
• Earth and Universe
• Matter and Materials
• Light, Sound and Force
• Our Environment

Each topic includes multiple practice sets and revision worksheets for strong conceptual understanding.

Logical Reasoning Practice (Section 1)

Focused preparation covering:

• Patterns
• Analogy and Classification
• Alphabet Test
• Coding-Decoding
• Ranking Test
• Grouping of Figures and Figure Matrix
• Mirror Images
• Geometrical Shapes
• Emb