Question 1 :
Find the distance between the following pair of points.<br/>$(5, 7)$ and the origin
Question 3 :
Which of the following points are $10$ units from the origin?
Question 4 :
The angle of inclination of a straight line parallel to x-axis is equal to
Question 6 :
Find a point on the y-axis which is equidistant from (3, 2) and (-5, -2).<br>
Question 7 :
The distance between the points $(a , b)$ and $(-1, -b)$ is 
Question 8 :
Harmonic conjugate of the point $C(5, 1)$ with respect to the point $A(2, 10)$ and $B(6, -2)$ is?
Question 11 :
The slope of the line joining the  points $(-8, - 3)$ and $(8, 3)$ is<br/>
Question 12 :
Find the equation of a line passing through the points A(3, -5) and (4, -8)
Question 13 :
The angle made by the line $\sqrt{3}x - y +3 =0$ with the positive direction of X-axis is<br>
Question 15 :
The coordinates of a point on Y-axis which are at a distance of $5\sqrt 2 $ from the point $P(3,-2,5)$ is -
Question 16 :
A and B are the points (2, 0) and (0, 2) respectively. The coordinates of the point P on the line 2 + 3y + 1 = 0 are
Question 17 :
A vertical line $l$ passes through the point $(2,3)$. A horizontal line $m$ passes through the point $(-1,6)$. Where do lines $l$ and $m$ intersect?
Question 18 :
Given two points $A \equiv ( - 2,0)$ and $B \equiv (0,4)$, then find coordinate of a point $P$ lying on the line $2x-3y=9$ so that perimeter of $\Delta APB$ is least.