DBHS, Students are divided in to four Houses: Green, Red, Blue and Yellow. Annual sports, Cultural and Literary competition witness the team spirit of these teams. The Houses compete with one another in studies, indoor and outdoor games and dramatic and music competitions.

Students are expected to take part in at least some of the School activities such as games, debates, drama, music, literary etc. Each student should strive to attain proficiency in at least one of these activities. And the House captains are accompanied by teachers who are in charges of the Houses.