The distance of the point $(7,0)$ from the origin is $\ldots \ldots$

In which quadrant or on which axis does each of the following points lie?
$P(-3, -5), Q(0, 5), R(3, 4), S(4, 3), T(5, 0), U(-3, 5), V(5, -3), W(0, -3), X(-3, 0), Y(3, -5), Z(-5, 3)$
Verify your answer by plotting the points in the Cartesian plane.

If $a=5, b=7, c=6$ and $d=10,$ then the point $(a-b, c-d)$ lies in the ......... quadrant.

Plot the following points on a Cartesian plane and check whether they are collinear or not:
$(0,0), (2,2), (5,5)$

The point $(-10, 0)$ lies:

In which quadrant or on which axis does each of the following points lie?
$(-3, 5), (4, -1), (2, 0), (2, 2), (-3, -6)$