ECAT Mathematics Chapter 20 MCQ Test With Answer for Mathematics chapter 20 (Analytic Geometry)

The distance of the point (-2,3) from x-axis is

• -2 A
• 2 B
• 3 C
• 1 D

If (2, 3) is the mid point of (a, 3) and (5, b) then

• a = 1 , b = -3 A
• a = -1 , b = 3 B
• a = 1 , b =3 C
• a = -1 , b = -3 D

The points A(+1,-1),B(3,0),C(3,7),D(1,8) are vertices of

• Square A
• Parallelogram B
• Rectangle C
• Trapezium D

• 
  A
• 
  B
• 
  C
• 
  D

The inclination of a line parallel to y-axis is

• 
  A
• 
  B
• 
  C
• 
  D

The points A(3,1),B(-2,-3),C(2,2) are vertices of an (an)

• Right triangle A
• Equilateral triangle B
• Isosceles triangle C
• Scalene triangle D

• 0 A
• 2 B
• 4/3 C
• 5/3 D

(-28,12) divides the join of A(-6,3) and B(5,-2) in ratio

• 1:2 A
• 3:2 B
• 2:3 C
• 2:1 D

• 
  A
• 
  B
• 
  C
• 
  D

The distance of the plane 2x - 3y + 6z + 14 = 0 from the origin is

• 14 A
• 2 B
• -2 C
• 11 D

The slope of x-axis is

• 0 A
• undefined B
• 1 C
• 
  D

The distance between the points A(3,1) and B(-2,-4) is

• 5 A
• 
  B
• 25 C
• 10 D

• 0 A
• 
  B
• 
  C
• undefined D

A quadrilateral whose diagonals are perpendicular bisector of each other is

• Square A
• Rectangle B
• Rhombus C
• Parallelogram D
• Trapezium E

Number of lines passing through three non-collinear points is

• 2 A
• 3 B
• 1 C
• 0 D
• ∞ E

• 0 A
• 1 B
• 
  C
• 
  D

The equation of the line perpendicular to x- axis and passing through (-5,3) is

• y -3 =0 A
• x+ 3 =0 B
• y- 3 =∞ C
• x +5 =0 D

• 0 A
• 1 B
• 
  C
• undefined D

The point of concurrency of the medians of the ΔABC is called its

• Orthocenter A
• Centriod B
• Circumcentre C
• Incentre D

• 
  A
• 
  B
• 
  C
• 
  D

• 
  A
• 
  B
• 
  C
• 
  D

The distance of the point (2, -3) from x-axis is

• -2 A
• -3 B
• 2 C
• 3 D

The point P (5,8) and the origin lie on the side of the line 3x+ 7y+ 15 =0

• Same side A
• P above and origin below B
• Opposite side C
• P below and origin above D

For all points (x,y) in first quadrant

• x > 0 , y < 0 A
• x > 0 , y > 0 B
• x < 0 , y < 0 C
• x < 0 , y > 0 D

The points (5, -4, 2),(4, -3, 1),(7, -6, 4),(8, -7, 5) are vertices of a

• Square A
• Parallelogram B
• Rectangle C
• Rhombus D

The distance of the point (1.1) from the origin is

• 0 A
• 2 B
• 
  C
• 
  D

The mid point of the line segment joining the points A(3,1) and B(-2,-4) is

• (1, -3) A
• 
  B
• 
  C
• 
  D

• 1 A
• 2 B
• -1 C
• 0 D

The distance of the point (-2 , -3) from x-axis is

• 2 A
• -3 B
• 3 C
• 5 D

The lines l1and l2intersect. The shortest distance between them is

• Positive A
• Negative B
• Zero C
• Infinity D