If p and q are nonzero numbers, and p is not equal to q, in

[BTGmoderatorDC]

If p and q are nonzero numbers, and p is not equal to q, in which quadrant of the coordinate system does point (p, p - q) lie?

(1) (p, q) lies in quadrant IV.
(2) (q, -p) lies in quadrant III.

OA D

Source: Manhattan Prep