Dear aspirant,

To get into IISc to pursue a BS degree, the cut-off is usually very high for JEE Mains stream.

1. A general category student has to get a rank of below 500 in either JEE Mains or Advanced which is usually a percentile of 99.995 for JEE Mains and above.

2. A OBC-NCL category student usually needs a cutoff of about 12 k rank in Mains (CRL) which is about 98.7 percentile or about 13k in advanced

3. A SC candidate require about 20 k rank in which is about 98 percentile in Mains or about 15 k rank in Advanced

4. A ST candidate requires a rank of about 40 k which is about 96.2 percentile or 50k rank in advanced.

All these are based on previous year trends and is subject to change based on the number of students appearing for the exam, the preferences of students etc.

Hope this helps.