Shri G. S. Institute of Technology and Science

Hello Tanisha Chaturvedi, I can understand your angst and anxiety. CSE is very special branch. Almost every student gives this branch as the first choice and as a result of this the cut-offs are really stiff. To help you I am attaching a link that will predict the branch and the college that you can get based on your performance in this exam. https://www.shiksha.com/engineering/jee-main-college-predictor
Best wishes to you.

Hello Tanisha, your percentile is definitely good. But you have not mentioned many things that could have enabled us to give you a detailed and proper response. Okay. Your percentile means there are almost 19% students above you in merit. (100-81). About 10Lakh students appeared meaning there are about 1.9Lakh students ahead of you in order of merit. I can understand your angst but these are hard facts. I would strongly recommend that you appear for further rounds of JEE Mains with aim of improvement in your percentile. Best wishes to you.