JEE Main

No bro. you can get a chance in spot counselling or in last counselling.

You need to score between 285-290.

Please don't lose your hope. Your son scored good marks. Please think about that students who are getting negative mark in JEE so don't worry. Appreciate your son because he was try to do hard work most of the students does nothing. 40 marks are sufficient for taking admission in good colleges you because you are under SC category. So, be careful. God bless you.

They consider JEE rank + boards mark for admission though your % in 10th and 12th should be equal to or greater than 60 percent if your rank is less than 3 Lacs in JEE Mains or less than 50k in UPSEE than you need not to write there entrance exam else yo have to write SUAT. Shortlistes candidates are called for personal interviews, candidates are selected on the basis of 10+2 marks score in JEE Mains or UPSEE and performance in personal interview.

It is just a prediction as per previous year records. It may be in between 100 to 120 for general category.

Which college?

Go to the rank predictor on Shiksha's website and find out your rank. After this, it will easier to predict whether you will get in or not. And it is also dependent on cutoff marks of JEE 2018.

Hi there,
As per you marks in boards and JEE Mains, you will easily get BIT-Durgapur, but you need to contact the college early.
All the best.

Yes, you may get admission in an NIIT, but it won't be any of the top NIts.

JEE Mains 2018 College Predictor is mentioned at the link provided below. Use your JEE Mains 2018 rank to see where you can get admission.
1) See the courses, colleges & rounds you may crack.
2) Based on admissions data of JEE Mains 2017.
3) Get resources & insights on colleges & courses.
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor