Delhi offers numerous opportunities for PhD aspirants through prestigious universities. Admission to PhD programs typically requires candidates to clear entrance exams such as the DUET (Delhi University Entrance Test) or entrance exams by institutions like IIT Delhi or JNU. Eligibility usually includes a master’s degree with a minimum of 55% aggregate marks. Exams assess subject knowledge and research aptitude. Candidates may also need to present a research proposal during interviews. It’s crucial to check specific requirements as each university may have different guidelines and selection processes.