P (4, 3) and Q lies on the same straight line which is parallel to the x-axis. If Q is 3 units from the x-axis, the possible coordinates of Q are:
An ant moves 3 units along the positive direction of the X-axis from the origin and reaches a point P, then moves 4 units from P along the negative direction of the Y-axis and reaches a point Q. What are the coordinates of points P and Q?