International Olympiad of Science (iOS)

International Olympiad of Science is organized every year by Society of Science Education to build a solid foundation for school students to excel in Science based on ICSE, CBSE and State board syllabus.

Class 2

Total No of questions: 40

Time allowed : 60 minutes

Characteristic Features of Living and Non Living Things, Characteristic Features of Plants and Animals, Our Body, Our Environment, Air, Water and Weather, Our Universe, Food we Eat (Classification and Properties), Clothes we Wear (Source and Properties), General and Applied Science.

Class 3

Total No of questions: 40
Time allowed : 60 minutes

Time Division: Participants will be required to complete the test between a minimum of 40 minutes and a maximum of 60 minutes. Section – I :Logical Reasoning (10 questions) Section – II : Mathematical Reasoning (15 questions) and Section – III : Everyday Mathematics (10 questions)

Characteristic Features of Living and Non Living Things, The Plant Kingdom, The Animal Kingdom, Human Body, Our Environment, Natural Resources, The Universe, Our Safety and First Aid, Motion Transport and Travel, General and Applied Science.

Class 4

Total No of questions: 40
Time allowed : 60 minutes

Time Division: Participants will be required to complete the test between a minimum of 40 minutes and a maximum of 60 minutes.

The World of Microorganisms, The Plant Kingdom, The Animal Kingdom, Human Body, Nutrition, Soil, Rock and Minerals, Light and Sound, Gravitation, Measurement, Force and Motion, Work, Power and Energy, Matter, Our Environment, Our Universe, General and Applied Science.

Class 5

Total No of questions: 40
Time allowed : 60 minutes

Time Division: Participants will be required to complete the test between a minimum of 40 minutes and a maximum of 60 minutes.

The World of Microorganisms, The Plant Kingdom, The Animal Kingdom, Human Body, Matter, Work, Force and Energy, Rocks and Soil, Our Environment, Our Universe General and Applied Science.

Class 6

Total No of questions: 40
Time allowed : 60 minutes

Time Division: Participants will be required to complete the test between a minimum of 40 minutes and a maximum of 60 minutes.

Food, Fibre to Fabric, Measurement of Time Distance and Speed, Organisms and their Habitats, Light, Shadow and Reflection, Methods of Separating Substances, Our Environment, Work, Force and Energy, General and Applied Science.

Class 7

Total No of questions: 40
Time allowed : 60 minutes

Time Division: Participants will be required to complete the test between a minimum of 40 minutes and a maximum of 60 minutes.

Nutrition in Plants and Animals, Animal Fibers, Heat and Light, Acid, Base & Salt, Chemical Reactions, Adaptation of Organisms, Respiration, Transportation and Reproduction in Plants & Animals, Motion and Time, Electricity, Winds, Storms and Cyclones, Natural Resources( Soil, Water and Forest), General and Applied Science. 

Class 8

Total No of questions: 40
Time allowed : 60 minutes

Time Division: Participants will be required to complete the test between a minimum of 40 minutes and a maximum of 60 minutes.

Corp Production, Microorganism, Useful materials, Metals and non-metals, Combustions, Conservation of resources, Life Process, Reproduction, Force & its effects, Pressure, Sound, Chemical Effect of Current, Light, Universe, Natural Resources, General and applied science.

Class 9

Total No of questions: 40
Time allowed : 60 minutes

Time Division: Participants will be required to complete the test between a minimum of 40 minutes and a maximum of 60 minutes.

Matter in our Surrounding, Is matter around us pure, Atoms and Molecules, Structure of atom, Classification of organism, Diversity in Living World, Why do we fall ill, Natural resources, Improvement of food resources, Motion, Force, Work and Energy, Heat, Sound, Gravitation, General and applied science.

Class 10

Total No of questions: 40
Time allowed : 60 minutes

Time Division: Participants will be required to complete the test between a minimum of 40 minutes and a maximum of 60 minutes.

Light, Human Eyes, Electricity, Magnetic effect of electric current, Sources of Energy, Chemical Reactions, Acid Base and Salt, Metals and Non-metals, Carbon and its Compound, Periodic Classifications, Life Process, Control and coordination, Reproduction, Heredity and Evolution, Our Environment, General and applied science.