Engineering Entrance Exam

Based on the JEE Main rank you obtained, following colleges are the best for pursuing B.Tech. CSE under general category:
1. MNNIT Allahabad
2. MNIT Jaipur
3. MANIT Bhopal
4. IIITD Delhi
5. NIT Jalandhar
6. PEC Chandigarh
7. NIT Calicut
8. VNIT Nagpur.

Hello Bharati,
If you are from Maharashtra then you are in for tough luck. Admissions to majority seats across different colleges in Maharashtra are given based on MHT CET. Of course some seats are available under "all India quota" which are filled up based on JEE Mains. But number of seats is not known. Else you can think of seeking admission in deemed to be universities or under management quota. Best wishes to you.

You have not written about the category and home state you belong to. However based on your JEE Main category rank if you belong to to SC, then you can get the following in NIT Andhra Pradesh.
1. CSE
2. ECE
3. EEE
4. Mech etc.

Hello RK, if I may say so you have obtained the rank which is a bit on the lower side. There are approximately 50K seats on offer. 10% EWS quota means about 5K seats but your ranking in EWS too is about 13K. But do not loose hope. Admission process throws up many surprises. To help you I am attaching a link that will predict the branch and the college that you can get based on your performance in JEE Mains. https://www.shiksha.com/engineering/jee-main-college-predictor
Best wishes to you.

The last year closing ranks for Delhi and Outside Delhi general candidates for IIIT Delhi are given for an idea. Delhi candidate : 38208
Outside Delhi candidate : 32385
So from above your chances for IIIT Delhi are moderate.

Your expected JEE Main AIR is between 282173-311876. Based on last year of trend, you can get the following in NIT Jalandhar in asked category.
1. Chemical engineering
2. IPE
3. Biotechnology.