Choose the correct option which shows that P, Q and R are collinear points:

The number of planes passing through $3$ non-collinear points are

A ray has definite length.

Infinite number of lines can pass through two given points.

Mark three non-collinear points $\mathrm{A}, \mathrm{B}, \mathrm{C}$ as shown. Draw lines through these points taking two at a time. Name the lines. How many such different lines can be drawn?

A point $C$ is said to lie between the points $A$ and $B$ if

In space a point indicates a

The number of points on a line segment is finite. 

What do you mean by collinear points? How many lines can you draw passing through three collinear points?

The number of ray(s) starting from one given point and passing through another fixed point is:

A ray extends indefinitely in both directions.

In the map given above, Point H represents

Which of the following can be considered as an example of a “point"?

The length of a line is measurable.