Class 4 NSO Online practice tests
Class 4 NSO Online practice tests are chapter-wise assessments conducted on a daily basis. The high order thinking (HOT) questions in this sample papers will help students prepare for Class 4 NSO and other major Science Olympiad exams like NSTSE, iOS and ICAS/IAIS Science.
Chapters covered - Plants, Animals, Food and Digestion, Human Needs, Matter and Materials, Force, Work and Energy, Our Environment, Earth and Universe.