JEE Main Scores

Try to go through the syllabus first. Try to practice maximum number mock test.

You can get admission over there. Even though the score is less. Some private campuses won't look into it. They will see whether you have attended the JEE exam. Go through the below link to get more details of other colleges which you can apply:
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor?utm_source=connect&utm_medium=CR_JEECP&utm_campaign=4479470.

No, for Jamia, you have to score 100+.

There is nothing like passing or failing the exam. It's just a number that helps the institutions to judge you whether you are suitable for their course or not. However, there is a threshold score which is different for different reservation systems. Considering you a general, I don't think you crossed it.

Yes, you can get admission in SASTRA University as you have scored good marks in IPE.

Yes you can admission in sastra university. Good luck.

Hello,
You need to score more than 240 marks in JEE Mains to get admission in IIIT Hyderabad for ECE. It is one of the finest college of the country.

Hello,
To get the admission in IIIT-Hyderabad you need to score more than 230 marks. In 2017, round 4 cut-off was 268 for CSE and 235 for ECE.

For admission in NITs, one should have good marks in JEE as the NIT are the 2nd top colleges of india of engineering and technology. Please check out this link to predict the colleges based on your rank in JEE. But you should have to apply in NIT for admission.
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor?utm_source=connect&utm_medium=CR_JEECP&utm_campaign=6919840

Yes, you can by clicking this link mentioned below:
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor