ENGLISH HINDI
Q.1
N.A
For which value of k the points (1, 4), (k, -2) and (-3, 16) will be collinear ?



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Q.2
N.A
If the distance between the points (a, 4) & (3, 2) is 2 2 the value of a will be : -



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Q.3
N.A
Points (7, 3), (3, 0), (0, -4) and (4, -1) are the vertices of a :-



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Q.4
N.A
Find the centre of that circle on which the points (-3, -2), (-2, 3) and (3, 3) are situated ?



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Q.5
N.A
If two vertices of an equilateral Δ are (1, 1) & (-1, -1) then the 3rd vertex will be ?



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Q.6
N.A
If the points (4, 0), (-5, 0) & (0, 0) are the vertices of a triangle then find the area of that triangle ?



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Q.7
N.A
If the points (0, 0), (5, 5) & (-5, 5) are the vertices of a triangle then this triangle will be -



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Q.8
N.A
Find the co-ordinates of that point which bisects the line segment joining the points (1, 2) & (11, 9) -



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Q.9
N.A
If the point (4, 3) is the centroid of a triangle and A (x, y), B(-3, 7), C(9, 7) are the vertices of the triangle then area of the Δ is -



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Q.10
N.A
For which value of k the points (1, 4), (k, -2) & (-3, 16) are collinear ?



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Q.11
N.A
For which constraint, the following lines x+y+z = 7 and ax+ β y+ γ z = 3 will be parallel (But not coincident) :



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Q.12
N.A
What will be the angle between the lines y = (2- 3 ) x + 5 and y = (2+ 3 ) x - 7 ?



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Q.13
N.A
What will be the angle between the straight lines x+y=0 and x-y=0 ?



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Q.14
N.A
If A (2,3), B (1, 4), C(0, -2) & D(x, y) are the vertices of a parallelogram then the value of (x,y) will be ?



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Q.15
N.A
The slope of the line segment joining the points (1, 1) and (2, 2) will be -



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Q.16
N.A
The slope of the line segment joining the points (3, 2) and (1, 1) will be ?



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Q.17
N.A
The triangle with vertices A(2, 4), B(2, 6) and C(2+ 3 ,5) is a triangle of type -



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Q.18
N.A
The area of that Δ Which is inscribed by x-axis, y-axis and the line 4x+5y-20 = 0 is -



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Q.19
N.A
The inclination of straight line y = 3 x+4 with positive x-axis is -



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Q.20
N.A
If P be the length of the perpendicular drawn from origin to the line x+2by = 2P then the value of b is -



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