This book is for a student or for an aspirant having eagerness of improving mathematical skills through getting involved in analytical daily practices. It can also enrich the daily practice initiative of the fellow student. They can even work out their own strategies of solving mathematical problems. Students of the age group of 10 to 14 years can fit them better n this workbook. Other students and teachers can also keep this workbook as their immediate reference and as academic support guide.This book may equip any textbook in a better way through providing add on contents upon various projections. Explanations on theories and postulates are there in a separate collection of this series. Chandan Sukuamr SenguptaAuthor and EditorGolden Coins SeriesArabinda Nagar, Bankura - 722101West BengalEmail: senjics@gmail.com