If $P(5,1), Q(8,0), R(0,4), S(0,5)$ and $O(0,0)$ are plotted on the graph paper,then the point$(s)$ on the $x$-axis are

Write whether the following statements are True or False. Justify your answer.
$(i)$ The coordinates of a point whose ordinate is $-\frac{1}{2}$ and abscissa is $1$ are $(-\frac{1}{2}, 1)$.
$(ii)$ $A$ point lies on the $y$-axis at a distance of $2$ units from the $x$-axis. Its coordinates are $(2, 0)$.

Which coordinate of a point on the $y$-axis is zero?

State the coordinates of the points shown in the figure below.

Point $(2.8, 4.9)$ lies in the $\ldots \ldots$ quadrant.

Which of the following points lie on the $y$-axis?
$A(1,1), B(1,0), C(0,1), D(0,0), E(0,-1)$
$F(-1,0), G(0,5), H(-7,0), I(3,3)$