The best colleges for Agriculture are:

TAMIL NADU AGRICULTURAL UNIVERSITY COIMBATORE
JAWAHARLAL NEHRU KRISHI VISHWA VIDYALAYA
LOVELY PROFESSIONAL UNIVERSITY PUNJAB
ANNA UNIVERSITY
ACHARYA NGRANGA AGRICULTURAL UNIVERSITY HYDERABAD
GOVIND BALLABH PANT UNIVERSITY OF AGRICULTURE AND TECHNOLOGY, PANTNAGAR
MAHATMA PHULE KRISHI VIDYAPEETH PUNEOKNETE
MOHANRAO KADAM COLLEGE OF AGRICULTURE SANGLISARDAR
BHARATI VIDYAPEETH UNIVERSITY PUNE

MEWAR UNIVERSITY

Top Medical Colleges are:

All India Institute of Medical Sciences New Delhi

Institute of Medical Sciences Banaras Hindu University, Varanasi 

Jawaharlal Institute of Postgraduate Medical Education and Research Puducherry

Christian Medical College, Vellore 

King George's Medical University, Lucknow

Hey Vinod ,
Greetings!

Here is the list of top medical colleges in India :

1. All India Institute of Medical Sciences New Delhi
2. Christian Medical College, Vellore
3. King George's Medical University, Lucknow
4. Institute of Medical Sciences Banaras Hindu University, Varanasi
5. Jawaharlal Institute of Postgraduate Medical Education and Research Puducherry
6. Kasturba Medical College, Manipal

Source: https://medicine.careers360.com/colleges/ranking


Here is the list of top agriculture colleges in India :

Source : https://www.sarvgyan.com/agriculture/top-agriculture-colleges-in-india

Hope this will help . Good Luck ! You can reply to this comment if you have any further queries , I will be happy to help .