The ordinate of all points on the $x$-axis is:

The coordinates of the origin are $\ldots \ldots \ldots$

If the coordinates of the two points are $P(-2, 3)$ and $Q(-3, 5),$ then (abscissa of $P$) $-$ (abscissa of $Q$) is

In the figure,the coordinates of point $P$ are:

Without plotting the points,indicate the quadrant in which they will lie,if:
$(i)$ abscissa is $-5$ and ordinate is $3$
$(ii)$ ordinate is $5$ and abscissa is $3$

The points (other than origin) for which abscissa is equal to the ordinate will lie in