There are 10 points in a plane out of which 5 are collinear. Find the number of quadrilaterals formed having vertices at these points.

There 12 points in a plane of which 5 are collinear . Find the number of triangles that can be formed with vertices at these points.

There are 10 points in a plane, out of these 6 are collinear. The number of triangles formed by joining these points, is

There are 12 points in a plane of which 5 are collinear . Find the number of straight lines obtained by joining these points in pairs .

There are 12 points in a plane of which 5 are collinear. The maximum number of distinct quadrilaterals which can be formed with vertices at these points is:

There 12 points in a plane of which 5 are collinear . Find the number of straight lines obtained by joining these points in pairs.

There are 10 points in a plane , out of these 6 are collinear .if N is number of triangles formed by joining these points , then

There are 12 points in a plane of which 5 are collinear. Except these five points no three are collinear, then

Each of two parallel lines has a number of distinct points marked on them. On one line there are 2 points P and Q and on the other there are 8 points. i. Find the number of triangles formed having three of the 10 points as vertices. ii. How many of these triangles include P but exclude Q?

There are 16 points in a plane of which 6 points are collinear and no other 3 points are collinear.Then the number of quadrilaterals that can be formed by joining these points is

There are 10 points on a plane of which no three points are collinear. If lines are formed joining these points, find the maximum points of intersection of these lines.