Languages

It totally depends on you, but, I will suggest you to take French language because. It is the second most widely learned language after English and the sixth most widely spoken language in the world. French is also considered to be the easiest language to learn.

Chinese language BA. It is the best you can think of. With trade growing by leaps & bounds between India & China, there is an acute shortage of Chinese language experts in India. Translation is only the top of iceberg. Go ahead.
Best wishes.

As per the official website, B.Ed programme is not offered by Jammu University.

The course is available in both Hindi and English. There is no restriction on the language. Since you are studying yourself, you can study in language you are comfortable with. You can request study material in English or buy study material from market in English.

Eligibility Criteria for DNS -
10+2 with Physics, Chemistry and Mathematics (PCM) with not less than 60% aggregate marks from a recognized board.

Yes, it is possible.

Please visit the link for complete details:
https://www.shiksha.com/humanities-social-sciences/languages/course/advanced-diploma-in-french-daulat-ram-college-maurice-nagar-delhi-291311

Hi Vishakha,
English speaking students should not have problems as most universities offer courses in English but at the undergraduate level, it can be difficult to find these. In any case, it is better to check university websites for the language of instruction. You will also not find B.Arch course, in particular, most programs will be termed as Urban Planning, etc. You can check Leiden University, University of Groningen, Royal University of Art and The Hague offers a Bachelor's degree in interior architecture.