Class 5 NSO Master Guide

Prepare for SOF National Science Olympiad (NSO) – Class 5

Take your preparation to the next level with the Class 5 NSO Master Guide, designed strictly as per the latest SOF exam pattern. This platform provides completely free access to full-length mock tests, chapter-wise science practice, HOT questions for the Achievers Section, and sample papers aligned with the updated Class 5 syllabus.

All practice content is available through our online dashboard. Register or log in to start practising instantly.

What This Master Guide Includes

Online NSO Mock Tests (Full-Length Practice)

Structured exactly as per the official Class 5 NSO exam format:

• 50 Questions
• 60 Marks
• 1 Hour Duration
• Logical Reasoning + Science + Achievers Section

Timed mock tests simulate the real exam environment and help improve accuracy, speed, and time management skills.

Chapter-Wise Science Tests (Section 2)

Comprehensive topic-wise coverage based on the Class 5 NSO syllabus:

• Animals
• Human Body and Health
• Plants
• Natural Resources and Indian Heritage
• Pollution and Calamities
• Earth and Universe
• Matter and Materials
• Force and Energy

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
• Geometrical Shapes
• Mirror and Water Images
• Direction Sense Test
• Ranking Test
• Alphabet Test
• Logical Sequence of Words
• Puzzle Test
• Coding-Decoding
• Clock and Calendar

Structured reasoning practice strengthens analytical thinking and problem-solving ability.

HOT Questions for the Achievers Section (Section 3)

Advanced Higher Order Thinking (HOT) questions based on the Science syllabus to help students confidently attempt 3-mark Achievers questions and improve overall ranking.

NSO Sample Papers and Previous Year Question Papers

Downloadable PDF sample papers designed to reflect the updated NSO exam format and difficulty level.

NSO Syllabus for Class 5

Section 1 – Logical Reasoning

Patterns, Analogy and Classification, Geometrical Shapes, Mirror and Water Images, Direction Sense Test, Ranking Test, Alphabet Test, Logical Sequence of Words, Puzzle Test, Coding-Decoding, Clock and Calendar.

Section 2 – Science

Animals, Human Body and Health, Plants, Natural Resources and Indian Heritage, Pollution and Calamities, Earth and Universe, Matter and Materials, Force and Energy.

Section 3 – Achievers Section

Higher Order Thinking Questions based on Section 2 syllabus.

SOF NSO Exam Pattern – Class 5

Section	No. of Questions	Marks per Question	Total Marks
Logical Reasoning	10	1	10
Science	35	1	35
Achievers Section	5	3	15
Grand Total	50		60

Total Questions: 50
Time: 1 Hour

All mock tests strictly follow this updated structure.

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 5 NSO dashboard
4. Attempt unlimited mock tests and practice papers

All tests are completely free.