The points needed for the 189 invitation are 65 points. You will need to have at least 60 points in order to be eligible for the points-tested streams.
The points are awarded based on factors such as your age, English proficiency, work experience, and education.
If you have a partner, they will also be factored into your points total. In addition, you must have at least 10 points for each of the four categories in order to be eligible for the 189 invitation.
There are a total of 100 points available, so you will need to make sure that you meet the minimum requirements in each category in order to receive an invitation.