Engineering

Your attitude is appreciable sister. But, if you are talking about pursuing engineering degree. Then I want to make you clear about the big buzz word B.Tech.
1 - Give entrance exam like JEE Mains, Bits, VITEEE etc. If you are not going to give all the exam at least you should go with JEE Mains.
2- If you can prepare on yourself, it is fine.
3 - But if you don't want to give exam because of any reason then.
4 - You should smart enough to choose branch.
5 - Don't go for a cheaper and undervalued college.
6 - At the end your need will be getting a good job. Today only CS and it can give you if you are in a good college. Otherwise there is more of suffering. So, talking about you, you can opt a good private college with direct admission, If you didn't appear in any entrance exam. Where you can take education loan but remember the cost for your hostel is on you. And as you said you can do a job. You should to get a job in college campus if they have a position for part time librarian. Because In India it is not easy to get a job in market. Although you can try for job in MacDonald, Diminish or in a mall. That may help you. Personally I suggest you to go with a good government college, drop a year prepare for it. And, I am 100 % sure sister you will definitely get a good one. Best of luck. You can ask anything any time, I am here to help you.