Hello,

Basic requirement for diary Technology is 12 the standard with maths,physics, chemistry subjects

Then it depends on you whether you want to do diploma or engineering.

As you have choose engineering ,

There are few colleges like the top most colleges which accept the entrance exam conducted by ICAR or the entrance conducted by there own institution to give an admission.

If you aspire to get good seat, then I would suggest you to write "All India entrance examination by ICAR"

Or else appear for 

"Diary Technology entrance exam and baba faird institute of technology entrance exam"

Write this and based on the merit you can get the best University.

For any queries please feel free to comment below 

Thank you

Good luck