Dear Aspirant,

You need to give an entrance exam only if you wish to pursue BTECH in Dairy Technology which is a four year course. On the other hand if you wish to pursue BSc in Dairy Technology then you don't need to give any entrance exam as the admission for a BSc course is based on Merit.

I am providing you a link which you should check out to have more clarity on the same. The link contains detailed information on what all entrance exams you can give and about eligibility criteria. https://www.careers360.com/courses/dairy-technology-course

Hope this Helps!

Good Luck