3 Review(s)

"National Science Olympiad - Class 10: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) Light b) Human Eye and Colourful World c) Electricity d) Magnetic Effects of Electric Current e) Sources of Energy f) Chemical Reactions and Equations g) Acids, Bases and Salts h) Metals and Non-Metals i) Carbon and Its Compounds j) Periodic Classification of Elements k) Life Processes l) Reproduction in Organism m) Heredity and Evolution n) Our Environment 2. Logical Reasoning a) Analogy b) Classification c) Coding and Decoding d) Number, Ranking, and Time Sequence Test e) Direction Sense Test f) Alphabet Test g) Blood Relation Test h) Mathematical Operations i) Series j) Paper Folding k) Paper Cutting l) Mirror Images 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 10: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) Real Numbers b) Polynomials c) Linear Equations in Two Variables d) Quadratic Equations e) Arithmetic Progression f) Triangles g) Co-ordinate Geometry h) Trigonometry i) Circles j) Surface Area and Volume k) Statistics l) Probability 2. Logical Reasoning a) Analogy b) Classification c) Coding and Decoding d) Number, Ranking and Time Sequence Test e) Direction Sense Test f) Alphabet Test g) Blood Relation Test h) Mathematical Operations i) Series j) Paper Folding k) Paper Cutting l) Mirror Images 3. Achievers’ Section Higher Order Thinking Skills (HOTS) Short Answer Questions Model Test Papers–1 Model Test Papers–2 Hints and Solutions"