Are carrier options in B.Tech (agriculture) good?

If yes which exams i need to write?

Agriculture in simple words, deals with study of plant breeding that is consumed by human beings. Agriculture has lot of scope in terms of career opportunities. With the commercialization of horticulture and agriculture there are wide-ranging opportunities for paid jobs as well as private enterprise. State Department of Agriculture employs agricultural engineers as agricultural officers for the improvement of agriculture in a district.
You will have to write basic engineering examinations.