Class 4 NSO Practice Paper 2026: Sample Questions, Answer Key & Explanations Download the complete Class 4 National Science Olympiad (NSO) practice paper with answers and step-by-step explanations. Ideal for SOF Class 4 NSO exam preparation. SECTION 1: LOGICAL REASONING Q1. In a certain code language, if ‘PLANT’ is coded as ‘QMBOU’, then […]
Category: Class 4 NSO Olympiad Practice Questions
SOF Class 4 NSO Practice Paper 2026-27 Set 2
SOF Class 4 NSO Practice Paper 2026-27 Set 2 SOF Class 4 NSO Practice Paper 2026-27 Set 2 includes 35 solved questions, Logical Reasoning, Science & Achievers section with detailed explanations. SECTION 1: LOGICAL REASONING (5 Questions – 1 Mark Each) Q1. Which number replaces the question mark (?) in the following pattern? 3, […]
SOF Class 4 NSO Practice Paper 2026-27
SOF Class 4 NSO Practice Paper 2026-27 SOF Class 4 NSO Practice Paper 2026-27 includes 35 solved questions, Logical Reasoning, Science & Achievers section with detailed explanations. SECTION 1: LOGICAL REASONING (5 Questions – 1 Mark Each) Q1. Find the missing number in the given pattern: 4, 8, 12, 16, 20, ?, 28, 32 22 […]
SOF Olympiad Class 4 Science Chapter 1: 30 MCQs & Practice Questions
SOF Olympiad Class 4 Science Chapter 1 MCQs Master SOF Olympiad Class 4 Science Chapter 1 (Food Preparation in Plants) with 30 high-level practice MCQs, detailed answer keys, and explanations. 1. A student covered a portion of a healthy green leaf with black paper and left the plant in sunlight for 24 hours. […]