3 Review(s)

"National Science Olympiad - Class 7:The book 'National Science Olympiad' has been divided into five sections namely Science, Logical Reasoning, Achievers section, Subjective section, Model Papers. In every chapter, the theory has been explained through solved examples, illustrations and diagrams wherever required. Multiple Choice Questions (MCQs) with detailed solutions are provided in the end of each chapter to enhance the problem solving skills of candidates. The questions in the Achievers section are set to evaluate scientific skills of brilliant students whereas the Subjective section includes questions of descriptive nature. Two Model Papers have been included to do practice on the expected questions. A CD containing Study Chart for systematic preparation, Tips & Tricks to crack Science Olympiad, Pattern of exam, and links of Previous Years Papers is accompanied with this book. The book is also useful for various competitive exams such as NTSE, NSTSE, and SLSTSE as well. Contents: 1. Science a) Heat and Temperature b) Motion and Time c) Electric Current and Its Effects d) Winds, Storms and Cyclones Light e) Acids, Bases and Salts f) Physical and Chemical Changes g) Weather, Climate and Adaptations of Animals h) Fibre to Fabric i) Nutrition in Plants and Animals j) Respiration in Organisms k) Transportation and Excretion l) Reproduction in Plants m) Natural Resources and Their Conservation 2. Logical Reasoning a) Patterns b) Number Series c) Alphabetical Series d) Classification e) Coding Decoding f) Alphabet Test g) Blood Relation Test h) Direction Sense Test i) Number Ranking Test j) Odd One Out k) Dice l) Mirror Images m) Water Images n) Embedded Figures o) Venn Diagrams 3. Achievers' Section Higher Order Thinking Skills (HOTS) Short Answer Questions Model Test Paper – 1 Model Test Paper – 2 Hints and Solutions International Maths Olympiad - Class 7:The book 'International Mathematics Olympiad' has been divided into five sections namely Mathematics, Logical Reasoning, Achievers section, Subjective section, and Model Papers. In every chapter, the theory has been explained through solved examples, illustrations and diagrams wherever required. To enhance the problem solving skills of candidates Multiple Choice Questions (MCQs) with detailed solutions are provided in the end of each chapter. The questions in the Achievers' section are set to evaluate the mathematical skills of brilliant students while the subjective section includes questions of descriptive nature. Two Model Papers have been included for practice purpose. A CD containing Study Chart for systematic preparation, Tips & Tricks to crack Maths Olympiad, Pattern of exam, and links of Previous Years Papers is accompanied with this book. Contents: 1. Mathematical Reasoning a) Integers b) Fractions and Decimals c) Rational Numbers d) Exponents and Powers e) Ratio and Percentage f) Profit and Loss g) Simple and Compound Interest h) Algebraic Expressions i) Linear Equations in One Variable 1j) Lines and Angles k) Triangles l) Data Handling m) Elementary Mensuration n) Visualizing Solid Shapes o) Mathematical Reasoning 2. Logical Reasoning a) Pattern b) Number Series c) Alphabetical Series d) Odd One Out e) Coding Decoding f) Alphabet Test g) Blood Relation Test h) Direction Sense Test i) Number Ranking Test j) Odd One Out k) Dice l) Mirror Images m) Water Images n) Embedded Figures o) Venn Diagram 3. Achievers’ Section Higher Order Thinking Skills (HOTS) Everyday Mathematics Model Test Papers Hints and Solutions"