Civil Engineering

Architecture Is not a crash course. You have to restart from diploma architecture or based on your 12th exam and NATA score which is a separate exam offered by COA India. You have to pass and get NATA ranking based on that. You can join architecture colleges in India.

It is one of the emerging destinations. A lot of foreign universities have their branches in Dubai, American University in Dubai (AUD), Heriot Watt University, Manipal University - Dubai campus are very popular. Tuition fee may range from AED 40, 000 to AED 80,000 a year and the living expenses can range between AED 2600 to 3900 per year.

M.Tech is for design and teaching careers. For construction careers, B.Tech is sufficient for any company.

Manipal Institute of Technology under Manipal University offers M.Tech in Environmental Engineering and Construction Engineering & Management for Civil engineering graduates. You may refer to following link for further details: http://manipal.edu/mit/programs/program-list/mtech.html

In 2017 jee mains is eliminating current pattern of 60-40 ratio of Mains marks and board percentile correspondingly.
Thus it would be safe to have atleast 160-165 marks for getting civil next year
Good luck

Yes, you can take admission in BHU, Varanasi for this course.

There are many branches of civil engineering for Masters program. For list of branches, you should visit the institution website. However, I am providing name of some branches of civil engineering:
structural engineering
geotechnical engineering
earthquake engineering
transportation engineering
hydraulics engineering
underground structural engineering
tunnel engineering
alternative hydro energy
environmental engineering
CAD engineering
water resource engineering
highway engineering
construction planning and management engineering

You have to qualify IIT JEE exam to take admission in B.Tech. However, there are many state universities/colleges/private universities which offer lateral entry to second year B.Tech students.

You have to qualify tests like GRE or TOEFL in order to pursue higher studies abroad. You have to apply separately for the colleges and universities. You may not get a scholarship to pursue your Master's degree abroad.

You can appear for SSC, UPSC or State PSC exams. You can get good job opportunities in PSUs after qualifying GATE exam or any other exam conducted by different public sector undertakings.