Engineering

The ranks written in JoSAA results under reserved category are all category ranks, not common ranks.

Both are good colleges but average placement in heritage institute of technology is slightly better than in sant longwal institute of engineering and technology.

I think, ECE having the highest scope in future, because India is developing country, so it requires new technologies.

You can get admission in NIT university on the basis of merit of rank in JEE mains or in bitsat exam.

Both have numerous opportunities, but what you want to achieve in life that's more important. If your goal is matching with B.Com, then go for it or else for other. If you don't know which will be a better option for you then without any doubt go for B.Tech. In B.Tech you will learn many new things and also most probably you will know your goal. Also, B.Tech has more opportunities by the way.

Congrats on getting admission at ICT Mumbai, all the best.

Chances are very less in JoSAA rounds, but you can try in CSAB rounds. You may get lower NITS like NIT Kurukshetra, NIT Hamirpur, NKT Srinagar, eastern side NITS & may be your home state NIT.

In some colleges you are eligible, but in most big colleges you are not eligible. It's generally difficult for a student to study the course without basic biology in class 12th.

Qualifying marks for JEE Mains / advance varies every year according to the difficulties of paper and no of students appeared for exam and no of seats available. Give your best because there is no fix qualifying marks and also by qualifying only you can't get college. You have to score good marks. So try to score more than 180 in JEE Mains and try to score more than 40 - 50 % marks in advance.