He was born in Rewa on 13 Sep. 1988. He completed his schooling from Satna and then went to Indore for further studies. He completed his Graduation (B.com) from DAVV Indore & Post Graduation (MBA Finance with International business) from People's Institute of Management & Research Bhopal MP (India). After that he attempted many competitive Examinations like SSC, Banking, Vyapam, Railway, LIC, GIC etc. for government jobs. Unfortunately he was not selected for any of those jobs. Then he analysed regarding his failure and found his weakness in Math's. He wrote many notes about math's formulas and now he wants to share with all learners, with the help of the book. Presently he is working with MNC as an Accounts Executive. Note: - Dear members if you feel that this book needs any improvement or something more can be added then please help the Writer. Your suggestion or valuable comments are invited on firstname.lastname@example.org.