If points (1, 2), (–1, x) and (2, 3) are collinear, then the value of x will be:

The point equidistant from points (0, 0), (2, 0) and (0, 2) is:

The point P divides the line segment joining the points (5, 0) and (0, 4) in the ratio 2 : 3 internally. The coordinates of P are:

If the distance between the points (3, a) and (4, 1) be then the value of a will be:

If point (x, y) is at equal distance from points (2, 1) and (1, –2), then the true statement out of the following: