hi,

ICAR  exams conducts once  in every year to admission in undergraduate, post graduate, and doctoral courses in different agriculture and relevant courses. however you have to choose the course as per your Interest. there is two streams biology/ agriculture and mathematics. if you opt for biology / agriculture you would be eligible to bachelors courses in ,

Agriculture

Horticulture

Fisheries

Forestry

Home Science

Sericulture

Food Science

Biotechnology

If you opts for mathematics stream you are eligible for courses like

Agricultural Engineering

Dairy Technology

Agricultural Marketing & Co-operation

Forestry

Food Science

Biotechnology

among the all courses most demanding courses are biotechnology, agriculture engineering, fisheries, food science.

hope it would help.