This is a unique video book for advanced Maths. Just scan the QR code given with each question and see the video solution for that question. to know more about the book type on youtube “9999999125 brahmaastra” The book is predominantly based on questions that have been asked previously in competitive exams conducted by SSC (like Combined Graduate Level, FCI, CPO etc.) and CAT. it contains advanced maths chapters trigonometry + higher trigonometry, geometry, mensuration coordinate geometry, heights and distances Not only the questions asked in different examinations conducted by SSC and CAT have been compiled at one place but also, they have been grouped together concept-wise, besides that special care has been taken that all those questions have been placed very systematically in increasing order of difficulty. Besides that, each concept and question has been explained beautifully with the help of videos which teach you the entire concept as well as the short tricks to verbally solve the questions. Considering the fact that a lot of difficult questions were asked in the 6 sets of SSC-CGL 2017 tier-2 exams, not only those questions but load and loads of new tough and conceptual questions have been added in this book. The book aims at holistic preparation of geometry and related concepts. Author has taken utmost care that for each relevant concept sufficient theory is explained first and then it is followed by numerous questions, as explained earlier. It would be very true to say that if you learn all the concepts and questions provided in this book you can crack any exam based on Advanced Maths. About the Author Ajay Gulati is currently Income tax Inspector and one of the toppers of SSC CGL 2011 batch. Also secured 100 percentile in maths in CAT MBA Entrance for 2007, 2008, 2009. Author has his own you tube channel @9999999125.