21 December holds significance both in India and globally. In India, it is celebrated as National Mathematics Day to honor the birth anniversary of the eminent mathematician Srinivasa Ramanujan, whose extraordinary contributions to mathematics continue to inspire scholars and students alike. On this day, various events, competitions, workshops, and educational programs are organized across schools, colleges, and research institutions to promote mathematical learning and encourage young minds to explore the fascinating world of numbers. Globally, 21 December is also observed as World Peace Day in several countries. This day is dedicated to fostering a culture of peace, understanding, and harmony among individuals and nations. Activities on this day often include peace rallies, discussions, educational programs, and community events that emphasize non-violence, conflict resolution, and mutual respect. Together, these observances make 21 December a day of reflection, learning, and a commitment to both intellectual growth and global harmony.
