B.Tech Computer Science and Engineering

Dear Aditya, direct admission will be on management quota. But why you want to opt for a management quota seat where you will have to pay more fee if you can get a seat in a good private university at a lower fee. Opt for some of the good private universities like LPU, SRM, VIT, etc offering various specializations in B.Tech including CSE.
They have their different criteria for admissions. Some offer admission on basis of JEE scores, some offer admission on basis of their own tests and some offer admission on the basis of both. Some even offer direct admission on basis of your marks in class 12. Some of the universities also offer scholarships on basis of your performance in class 12 or JEE or even during the course.
All these universities offer world-class learning atmosphere to students along with good placements. Check their websites for more details.
Good luck.

Dear Aishwarya,
You can if your marksheet mentions that you are pass. Also, you can not go for B.Tech branch that has Maths as its basic eligibility. You can go for a branch like Biotech, Food tech., etc. Where Maths is replaced by biology. Check out with some good universities like LPU, SRM, VIT, etc., offering various specializations in B.Tech. They have their different criteria for admissions. Some offer admission on basis of JEE scores, some offer admission on basis of their own tests and some offer admission on the basis of both. Some even offer direct admission on basis of your marks in class 12th. Some of the universities also offer scholarships on basis of your performance in class 12th or JEE or even during the course. All these universities offer world class learning atmosphere to students along with good placements.
Check their websites for more details.
Good luck.