My daughter secured 75.7597 in IIT main..what will be her chance for Advance..she stands in general category..

Hello

It is difficult to predict the actual rank or JEE Advanced qualifying marks as for the first time JEE Main is being conducted twice and rank will be based on NTA percentile score.
You may calculate the expected rank by this formula-

874469 are the number of candidates appeared for the January exam.
So rank formula is (100- your total score) * 874469 / 100.
If the number of candidates for April exam increased to 1400000 then your final rank shall be (100- your total score) * 1400000/100

According to this formula, your expected rank for the January session is 212058.

Your chances to qualify for the JEE Advanced exam is less as per this percentile. You should also appear for the JEE Main April exam and try to perform well in the exam.

Good Luck!