Hello,
Your percentile in jee mains is very good. Your marks would be around 145 to 160.
Your rank would be around 30000 to 45000.
You will get top branches like CSE, ME, ECE, etc in some of the top NITs.
You have some time for the jee mains second attempt in July. If you practice hard and go for frequent mocl tests and previous year question papers you can further improve you rank and score in this attempt.
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Please use the jee mains college predictor to know the available colleges according to your score. college predictor
Here's a detailed fees structure for various NITs along with hostel and other fees details.
fees details

Hope it helps

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