The document lists and provides brief descriptions of various competitive exams in India, including the NTSE (National Talent Search Examination), NSTSE (National Science Talent Search Examination), various science and math Olympiads conducted by different organizations, ASSET (Assessment of scholastic skills through Educational Testing), CPYLS (CSIR Program for Youth on leadership), and the IAIS (International Assessment for Indian Schools). Eligibility and conducting agencies are mentioned for each exam.