Hindi

No, it is not necessary to speak English in the college. You can tell your case to your teacher and you will be permitted.

It depends completely onto the university but maximum universities conduct the exams in Hindi and English, both the mediums because students take admission in CBSE as well as the state boards.

Hello Shakib,
UPSEE is an examination that is conducted for admission to different courses in the state of UP, depending on your eligibility you have to appear for a certain paper. I am attaching a link that should give you all the required information about this examination. The examination is online mode this year and while filling up application form if there is no specific question asking the student to give a choice of language then it is deemed to be only in English. https://upsee.nic.in/publicinfo/public/home.aspx
Best wishes to you.

Yes, definitely you can opt for an English medium exam is IAS even after studying in Hindi medium. I would suggest you go for a more integrated graduation course rather than only going for IAS after HSC. It is very difficult to crack this exam. If you are sure that you want to become an IAS, then go for BA iIn public policy and administration course from UPES, they are offering IAS training along with this course which will be beneficial for you.

Yes, the question paper comes in both, English and Hindi language.

There is no facility to answer Jamia Mlia Islamia's paper in Hindi. In any case, you have to study in English only.

Hi, you can go for some literature course, BA Hons (Hindi)/ (Marathi) through correspondence. Or, you can do Bachelor of Home Science Specialisations in :
Food and Nutrition. Human Development. Resource Management. Textiles and clothing. Education and Extension. Human Ecology and Consumer Services. Hospitality Management.

If you choose English, you are going to get Hindi automatically.