Final answer:
The number of points for speeding 21 to 30 MPH over the posted limit varies by jurisdiction. Speeding this amount is usually a serious infraction with higher points and other penalties.
Step-by-step explanation:
The specific points assigned for speeding MPH over the posted limit by 21 to 30 mph can vary depending on the jurisdiction you are in.
For instance, in some areas, the penalties might be more severe based on the rate of speed, while in other regions there could be a standard set of points for this range of speeding.
It is commonly understood that speeding over 20 mph above the speed limit is often considered a more serious infraction and can result in higher points, potential fines, and other penalties such as mandatory traffic school or even suspension of driving privileges. Each state or municipality sets its own regulations.
Therefore, it's critical to understand the local traffic laws to know the exact number of points you may receive for such a violation.