1.
The vertices of a triangle (a, b – c), (b, c – a) and (c, a – b), then it’s centroid lies on:
2.
The perpendicular bisector of the line segment joining the points A (1, 5) and B (4, 6) cuts the y-axis at
3.
One of the end-points of a circle having centre at origin is A(3,-2) , then the other end point of the diameter has the coordinates
4.
The point which lies on the perpendicular bisector of the line segment joining the points A (–2, –5) and B (2, 5) is:
5.
The point which divides the line segment joining the points (7, –6) and (3, 4) in ratio 1 : 2 internally lies in the
6.
IF A(1,2) and B(3,-2) are given points, then …..is mid point of AB.
7.
The fourth vertex D of a parallelogram ABCD whose three vertices are A (–2, 3), B (6, 7) and C (8, 3) is:
8.
If the points (p, 0), (0, q) and (1, 1) are collinear then (1/p) + (1/q) is equal to :
9.
If P (a/3 , 4) is the mid-point of the line segment joining the points Q (– 6, 5) and R (– 2, 3), then the value of a is
10.
The lines segment joining the points (1, 2) and (–2, 1) is divided by the line 3x + 4y = 7 in the ratio:
