Problem-solving is just like other skills we need to master in life. To be good at it, we need to practice it with the right approach. In view of this, DESM & NCERT has developed Exemplar Problems to provide a large number of quality problems. Get your hands on the latest edition of "NCERT EXEMPLAR PROBLEMS-SOLUTIONS: SCIENCE" which has been designed for class VII students to master the basic technique of problem-solving. This book contains Explanatory & Accurate Solutions to all the questions given in the NCERT Exemplar science book. Hints are also provided with detailed and authentic explanations of solutions to efficiently learn concepts. Acquiring this book will be highly useful to score best in school examinations and build foundation for entrance examinations. It offers: An all-inclusive book of NCERT Exemplar Problem-Solution Explanatory & accurate solutions to all questions Hints are given with detailed and authentic explanations of solutions A great tool to learn each concept of Science in a complete manner TABLE OF CONTENT: Nutrition in Plants, Nutrition in Animals, Fibre to Fabric, Heat, Acids, Bass and Salts, Physical and Chemical Changes, Weather, Climate & Adaptation of Animals to Climate, Wind, Storm and Cyclone, Soil, Respiration in Organisms, Transportation in Animals and Plants, Reproduction in Plants, Motion and Time, Electric Current and its Effects, Light, Water: A Precious Resource, Forests: Our Lifeline, Wastewater Story