Final answer:
Passing grades for Salesperson's National and State exams generally range between 70% to 75%, with variations depending on state guidelines.
Step-by-step explanation:
The requirements for passing the Salesperson's National and State exams can vary by state. Typically, these exams are designed to test a candidate's knowledge of real estate laws, principles, and practices, and the exact score needed to pass can differ based on the state administration.
However, in general, candidates often need to score between 70% to 75% to pass these exams. These grades are essential not only to demonstrate competence in the field but also to ensure the professional standards are maintained in the sales industry.