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