Class 2 NSO Master Guide

Prepare for SOF National Science Olympiad (NSO) – Class 2

Prepare effectively for the SOF National Science Olympiad (NSO) with our structured Class 2 preparation platform. This Class 2 NSO Master Guide provides completely free access to full-length mock tests, chapter-wise practice, HOT questions for the Achievers Section, and sample papers aligned with the latest SOF syllabus and exam pattern.

All practice tests are available through our online dashboard. Simply register or log in and start practising instantly.

What This Master Guide Includes

Online NSO Mock Tests (Full-Length Practice)

Designed exactly as per the official NSO exam structure:

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

Timed mock tests help students improve speed, accuracy, and exam confidence by simulating the real test environment.

Chapter-Wise Science Tests (Section 2)

Topic-wise practice based on the Class 2 NSO syllabus:

• Plants
• Animals
• Human Body
• Food
• Housing and Clothing
• Family and Festivals
• Good Habits and Safety Rules
• Transport and Communication
• Air, Water and Rocks
• Earth and Universe

Each chapter includes multiple practice sets and revision worksheets to strengthen concept clarity.

Logical Reasoning Practice (Section 1)

Focused preparation covering:

• Patterns
• Odd One Out
• Measuring Units
• Geometrical Shapes
• Analogy
• Ranking Test
• Grouping of Figures
• Embedded Figures
• Coding-Decoding

Structured reasoning practice helps build strong analytical skills at the foundation level.

HOT Questions for the Achievers Section (Section 3)

Higher Order Thinking (HOT) questions based on the Science syllabus to help students confidently attempt 2-mark Achievers questions and improve overall ranking performance.

NSO Sample Papers and Previous Year Question Papers

Downloadable PDF sample papers designed to reflect the latest NSO question format and difficulty level.

NSO Syllabus for Class 2

Section 1 – Logical Reasoning

Patterns, Odd One Out, Measuring Units, Geometrical Shapes, Analogy, Ranking Test, Grouping of Figures, Embedded Figures, Coding-Decoding.

Section 2 – Science

Plants, Animals, Human Body, Food, Housing and Clothing, Family and Festivals, Good Habits and Safety Rules, Transport and Communication, Air, Water and Rocks, Earth and Universe.

Section 3 – Achievers Section

Higher Order Thinking Questions based on Section 2 syllabus.

SOF NSO Exam Pattern – Class 2

Section	No. of Questions	Marks per Question	Total Marks
Logical Reasoning	5	1	5
Science	25	1	25
Achievers Section	5	2	10
Grand Total	35		40

Total Questions: 35
Time: 1 Hour

All mock tests strictly follow this pattern.

Why Choose Olympiadtester?

Established in 2014, Olympiadtester is one of the earliest dedicated Olympiad preparation platforms. Students trained on the platform have consistently secured international ranks and medals in the SOF National Science Olympiad.

All content is free, regularly updated, and aligned with the latest syllabus.

How to Start

1. Click “Take tests”
2. Register or log in
3. Access the complete Class 2 NSO dashboard
4. Attempt unlimited mock tests and practice papers

All tests are completely free.