EASY
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Suppose R is the region bounded by the two curves  y=x2 andy=2x2-1  as shown in the following diagram
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Two distinct lines are drawn such that each of these lines partitions the regions into at least two parts. If 'n' is the total number of regions generated by these lines, then

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Important Questions on Geometry

EASY
The value of p, for which the points A3,1B5,p and C7,-5 are collinear is
MEDIUM
What is the area (in square units) of the triangular region enclosed by the graphs of the equations x+y=3, 2x+5y=12 and the x-axis?
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P(8,10) and Q(14,-2) are two given points and the point R divides the line-segment PQ externally in the ratio 8: 6. The coordinates of R are
EASY
A straight line through the origin O meets the parallel lines 4x+2y=9 and 2x+y+6=0 at P and Q respectively. The point O divides the segment PQ in the ratio
EASY

The equation of the graph shown here is:

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MEDIUM
If P(-3,-2,4), Q(-9,-8,10) and R(-5,-4,6) are collinear, then the ratio in which R divides PQ is
HARD
Let S be the focus of parabola x2+8y=0 and Q be any point on it. If P divides the line segment SQ in the ratio 1 : 2, then the locus of P is
EASY
The equation of the straight line passing through the point M-5,4, such that the portion of it between the axes is divided by the point M in to two equal halves, is
HARD
If the distance between the points (x,0) and (-7, 0) is 10. Then, the possible values of x are ______.
EASY

In the given figure, AP bisect BAC. If AB=4cm, AC=6 cm and BP=3 cm, then the length of CP is:

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MEDIUM
Let x0,y0 be fixed real numbers such that x02+y02>1. If x, y are arbitrary real numbers such that x2+y21, then the minimum value of x-x02+y-y02 is
 
MEDIUM

Find the ratio in which line 3x+2y=17 divides the line segment joined by points 2,5 and 5,2.

EASY
The ratio in which the straight line 3x+4y=6 divides the join of the points (2,-1) and (1,1) is
EASY
Find the area of ABC Whose vertices are A(10, -6), B(2, 5) and C(-1, 3).
MEDIUM
The centre of a circle is (-6, 4). If one end of the diameter of the circle is at (-12, 8) then the other end is at:
HARD

If A(0,-1), B(2,1) and C(0,3) are the vertices of ABC, then the length of median drawn from A will be

HARD
Quadrilateral formed by the vertices (1,4), (-5,4), (-5,-3) and (1,-3) will be
EASY
In ABC, D, E and F are the midpoints of the sides AB, BC and CA, respectively. If AB=12 cm, BC=20 cm and CA=15 cm, then the value of 12DE+EF+DF is:
HARD
Find the area of the triangle formed by the lines x-3y=0, x-y=4 and x+y=4.
MEDIUM

Find the area of the triangle formed with the three straight lines represented by:

i x+y=0ii 3x = 5y; andiii y=3x-12