with 126 msrks how much will be my rank and my collage with obc
As you have not mentioned about which exam you got 126 marks it is difficult to predict your rank.But if it is in JEE mains you can visit this below link to get an idea of your rank https://engineering.careers360.com/articles/jee-main-marks-vs-rank or if it is neet marks you can visit this website https://medicine.careers360.com/articles/neet-result-marks-vs-rank
You can also use the college predictor to predict your colleges