This book has been written strictly according to the latest revised CBSE Syllabus for the year of 2024 and onwards for Std 10th and all type of competitive exams. This multicoloured edition will help all section of the students who are looking for better results in the cutthroat world of competition. In this age of nail biting competition, it really helps to be well equipped in subject knowledge in order to break the ice in the competition area. So, while the market is flooded with numerable repetitions ofbooks, which mars your intellectuality and competency. We have endeavoured to reach out to your wide examination needs in this edition. This book is a set of different types of tricky questions. Every question of this book has been carefully planned to make it an effective tool to arouse interest in the study and application of mathematics and to develop the art of thinking. This book has brought the new concept of time-saving quicker method in Mathemetics. This book is written keeping in mind th level of the children and it keeps the students to increase their understanding thinking and reasoning power. The style of presentation of the subject matter is so informal that the students enjoy learning. Different type of specimen examples and questions for practices are given in graded form. We are sure that this book in the present form will prove very useful to the students for whom it is written. I am confident that the book will meet the requirements and expectations of all those for whom it is meant.