Hii Mohnish, using your predicted rank and your percentile, I have mentioned below some government colleges where you can easily get admission with their previous year cutoffs-

• University Institute of Engineering and Technology, Rohtak [1,03,299]
• Deenbandhu Chhotu Ram university of science and technology, Sonepat [1,07,336]
• University Institute of Engineering and Technology, Kurukshetra[114626]
• RCC institute of information and technology, Kolkata[135729] 

I would suggest you to wait for the result of the JEE MAINS April session as this this time the score will be taken out of the best of 2, so your rank may change. But if you want to check out more colleges where you can get admission , I have given below the link to the college predictor that you can use-

 https://engineering.careers360.com/jee-main-college-predictor

I hope this would have helped you out. All the best!