Answer: B)

The tail is at the origin, and the x- and y-components are projected on the positive x- and y-axes. So a and b are yes. Now translate v so that its orientation is unaltered and its tail is at the origin. The x-component has a positive x-axis projection, while the y-component has a negative y-axis projection. So q is negative while p is positive.

So, B is the right response.