S.D.P. organised National Mathematics Day S.D.P (Pracharak) School Hazuri Road, Ludhiana organised National Mathematics Day. in which students participated with great enthusiasm and made various charts and working models.Students Abhishek of class VII, Sohan of class IX, Gursevak of class XII-G made the best models. Sabha President.Shri Balraj Kumar Bhasin ji appreciated the models made by the students and wished them all the best for the future. School Principal Shri Jasveer Singh Chauhan gave medals and certificates to the winning students and motivated them to move forward