The ratio in which the line segment joining P (3. –4) and Q(6, 7) is divided by x axis is

5:2

3:4

2:3

4:7

Correct Answer : D

If a ration shop is to be set up within 3 km of each city, how many ratio shops will be required?

The distance between the points (-4, 5) and (-4, -15) is

The distance between the points (-7, 5) and (-7, -20) is