JEE

Hello Himanshu,
College of Technology, Pantnagar accepts JEE Main scores for admission. But, it does not come under JEE counselling (JOSAA). So, you need to apply separately for College of Technology, Pantnagar.

No, it is not necessary for you to write JEE Mains to get into UPES. You can get admission there on the basis of their internal test. They also consider the marks of board exam.

It is going to be difficult to predict the exact cut off for JEE Advanced, but still I would be able to tell you, that to get a rank in JEE Advanced, you must clear each subject in each section.

Yes, as the study material will be entirely according to your requirements for JEE Mains. It is well planned and well-designed according to the paper pattern.

You can get a good NIT. NIT-Kurukshetra is a good option. You may also get admission in NIT-Rourkela.

It is not a good option. But, different people have different opinions. Many things count. Your previous JEE Main rank; your this year hard work; your dedication.

No, it is not necessary to take coaching. Refer study material and use online sources like YouTube. For Physics, you can use YouTube channel Physics with Pradeep at free of cost. Use google for free online mock tests. If you work hard you do not need such coaching. Even I cracked JEE Mains without coaching.

There is one government college, Chandigarh College of Architecture mainly known as CCA. You can check the cutoff list of all categories on the official website of Chandigarh College of Architecture.

Chandigarh University
Chitkara University
Amity University
You can try for government colleges too. If you get them, it will be better.