Straight Lines questions
982 published questions with worked solutions.
- The equation of the perpendicular bisector of the line segment joining A(-2, 3) and B(6, -5) is
- If 3 and 4 are intercepts of a line L 0, then the distance of L 0 from the origin is
- The locus of the equation x^2 - y^2 = 0, is
- A point P moves in such a way that the ratio of its distance from two coplanar points is always a fixed number ( 1). Then, its...
- The locus of the centre of a circle of radius 2 which rolls on the outside of the circle x^2 + y^2 + 3x - 6y - 9 = 0 is
- A variable circle passes through the fixed point A(p, q) and touches x-axis. The locus of the other end of the diameter through A...
- The radius of the circle r = 3 + is
- Locus of the centre of the circle which always passes through the fixed points (a, 0) and (-a, 0) is
- The locus of the centre of the circle for which one end of a diameter is (1, 1) while the other end is on the line x + y = 3, is
- What is the equation of the right bisector of the line segment joining (1, 1) and (2, 3)?
- If the point (a, a) lies between the lines |x+y|=2, then which one of the following is correct?
- What is the equation of the straight line which passes through the point of intersection of the straight lines x+2y=5 and...
- A straight line cuts off an intercept of 2 units on the positive direction of x-axis and passes through the point (-3, 5). What...
- If a vertex of a triangle is (1, 1) and the midpoints of two sides of the triangle through this vertex are (-1, 2) and (3, 2),...
- The incentre of the triangle with vertices A(1, 3 ), B(0, 0) and C(2, 0) is
- If the three consecutive vertices of a parallelogram are (-2, -1), (1, 0) and (4, 3), then what are the coordinates of the fourth...
- What is the equation of the straight line parallel to 2x+3y+1=0 and passes through the point (-1, 2)?
- What is the acute angle between the pair of straight lines 2 x+ 3 y=1 and 3 x+ 2 y=2?
- If the centroid of a triangle formed by (7, x), (y, -6) and (9, 10) is (6, 3), then the values of x and y are respectively
- The points (a, b), (0, 0), (-a, -b) and (ab, b^2) are
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