Hello,

Polycet is telengana state polytechnic common entrance examination. You can go join in diploma in engineering, technology, architecture after qualifying the examination.

This examination mathematics, physics, chemistry, english, biology Subjects included. But biology is optional for such candidates. You can choose diploma course in biology science fields also. If you give the biology test with all subjects you can select cse in diploma don't worry. Also if you are interested in biology also you can go for diploma in chemical engineering, diploma in biotechnology. Now choice is totally yours.

All the best.