A student of Om College of Science celebrated National Mathematics day On the date of 23^rd december 2019. The purpose of this day to discuss the basic and new innovative ideas in mathematics. We discussed some problems, shot tricks, magic square, compititive exam related questions. On this day the student of Om College of Science were given an informational lecture providing guidence and impotancs of Mathematics. This session of celebration by an informative lecture was conducted by prof. P.J. Bakotiya, prof. N.V. Dholariya and prof. D.D. Bhut.