India conducts numerous entrance exams for admission into various undergraduate and postgraduate courses. Here are some of the top entrance exams in India:

1. Joint Entrance Examination (JEE Main): JEE Main is conducted for admission to undergraduate engineering and architecture programs in prestigious institutions like Indian Institutes of Technology (IITs), National Institutes of Technology (NITs), and other centrally funded technical institutions.
2. National Eligibility cum Entrance Test (NEET): NEET is the entrance exam for admission to undergraduate medical and dental courses in India. It is conducted for admission to MBBS, BDS, and other allied medical programs.
3. Common Admission Test (CAT): CAT is a computer-based entrance exam conducted for admission to postgraduate management programs (MBA) in Indian Institutes of Management (IIMs) and other business schools across the country.
4. Graduate Aptitude Test in Engineering (GATE): GATE is conducted for admission to postgraduate programs (M.E., M.Tech, Ph.D.) in engineering, technology, and architecture. It is also used for recruitment in public sector undertakings (PSUs).
5. Xavier Aptitude Test (XAT): XAT is a national level entrance exam conducted for admission to postgraduate management programs in Xavier School of Management (XLRI) and other associated business schools.
6. Common Law Admission Test (CLAT): CLAT is the entrance exam for admission to undergraduate and postgraduate law programs in various National Law Universities (NLUs) and other law colleges in India.
7. National Institute of Design Entrance Exam (NID Entrance Exam): NID entrance exam is conducted for admission to undergraduate and postgraduate programs in design at the National Institute of Design and other design institutes.
8. Indian Statistical Institute Admission Test (ISI Admission Test): ISI Admission Test is conducted for admission to undergraduate and postgraduate programs in statistics, mathematics, quantitative economics, and computer science at the Indian Statistical Institute.
9. All India Institute of Medical Sciences (AIIMS) Entrance Exam: AIIMS entrance exam is conducted for admission to undergraduate medical programs in All India Institute of Medical Sciences and other affiliated medical institutions.
10. National Entrance Screening Test (NEST): NEST is conducted for admission to the 5-year integrated M.Sc. program in basic sciences at the National Institute of Science Education and Research (NISER) and the University of Mumbai.

These are just a few examples of the top entrance exams in India. There are several other entrance exams for various disciplines and fields of study. The significance and popularity of entrance exams may vary depending on the discipline and the institutions conducting them.