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

On plotting the points $O(0,0), A(3,0), B(3,4)$,and $C(0,4)$ and joining $OA, AB, BC$,and $CO$,which of the following figures is obtained?

Plot the point $P(-6, 2)$ and from it draw $PM$ and $PN$ as perpendiculars to the $x$-axis and $y$-axis,respectively. Write the coordinates of the points $M$ and $N$.

Plot the following ordered pairs $(x, y)$ of numbers as points in the Cartesian plane. Use the scale $1\,cm = 1$ unit on the axes.

$x$	$-3$	$0$	$-1$	$4$	$2$
$y$	$7$	$-3.5$	$-3$	$4$	$-3$

In which quadrant or on which axis does each of the following points lie?
$A(10, 40), B(-30, 0), C(50, -40), D(0, -30), E(-20, 50), F(0, 60), G(70, 0), H(-40, -50)$
Verify your answer by plotting the points in the Cartesian plane. Use the scale $1 \, cm = 10$ units on both axes.

Taking $0.5 \ cm$ as $1 \ unit,$ plot the following points on the graph paper:
$A(1, 3), B(-3, -1), C(1, -4), D(-2, 3), E(0, -8), F(1, 0)$