JEE

Please write about the category and home state name for better response.

The admission in NITs, IIITs and GFTIs are based on the ranks obtained in JEE Main. Your JEE Main marks are not enough to get NITs.

Based on your JEE Mains percentile and 12th percentage, you can apply for various colleges offering B.Tech in Computer Science Engineering. You can use the JEE Main College Predictor tool to predict colleges that you can get admission in based on your JEE Main Rank/Percentile. You can also check the

The following colleges can be the options.
1. GKV Haridwar Mechanical
2. UPTTI Kanpur Textile
3. UIET Rohtak ECE
4. MIET Meerut Mechanical
5. HMRITM Delhi AI&this.

Based on the previous years of trends, the following can be the options.
1. NIT Jalandhar (Civil)
2. NIT Calicut (Civil)
3. NIT Meghalaya (Civil)
4. MANIT Bhopal (Mech)
5. IIIT Manipur (ECE)
6. SLIET Sangrur (ECE)
7. NIT Srinagar (Chem)

According to a response on Shiksha. Com, you can get admission to ITER with CSE if you score a minimum of 95percentile in JEE Mains and this is also possible
I hope this helps. Let me know if you have any other questions.