Hello,

The passing marks for IERT (Institute of Engineering and Rural Technology) exams are typically 33% to 40% for each subject. This means you need to score at least 33% to 40% of the total marks in each subject to pass the exam. However, the exact passing criteria can vary depending on the specific course and the guidelines set by the institute, so it's always a good idea to check the official rules or your course handbook for precise information.

Hope it helps !