Hello Sujay,

With a rank of 12839, you might secure following colleges:

• National Institute of Technology Agartala
• National Institute of Technology Raipur
• Indian Institute of Information Technology Bhopal
• National Institute of Technology Srinagar
• National Institute of Technology Durgapur

To find out more colleges that you can get with this rank visit the following link:

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

All the best.