Math Quiz: Take This Coordinate Geometry Questions!

23 Questions | By Padasalai10m | Updated: Mar 22, 2022 | Attempts: 2735

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Math Quiz: Take This Coordinate Geometry Questions! - Quiz

Questions and Answers

1.

The mid point of the line joining (a,-b) and (3a,5b) is
- A.
  
  (2a,2b)
- B.
  
  (-a,2b)
- C.
  
  (2a,4b)
- D.
  
  (-a,-3b)
2.

The point P which divides the line segment joining the points A(1,-3) and B(-3,9) internally in the ratio 1:3 is
- A.
  
  (0,0)
- B.
  
  (2,1)
- C.
  
  (5/3,2)
- D.
  
  (1,-2)
3.

If the line segment joining the point A(3,4) and B(14,-3)meets the x-axis at P,then the ratio in which P divides the segment AB is
- A.
  
  4:3
- B.
  
  3:4
- C.
  
  2:3
- D.
  
  4:1
4.

The centroid of the triangle with vertices at (-2,-5),(-2,12)and (10,-1)is
- A.
  
  (2,2)
- B.
  
  (6,6)
- C.
  
  (4,4)
- D.
  
  (3,3)
5.

If (1,2), (4,6), (x,6) and (3,2) are the vertices of a parallelogram taken in order, Then the value of x is
- A.
  
  6
- B.
  
  2
- C.
  
  1
- D.
  
  3
6.

Area of the triangle formed by the points (1,1) , (0,1) , (0,0) and (1,0) is
- A.
  
  2 sq.units
- B.
  
  4 sq.units
- C.
  
  1 sq.units
- D.
  
  3 sq.units
7.

Area of a quadrilateral formed by the points (1,1), (0,1), (0,0) and (1,0) is
- A.
  
  1 sq.units
- B.
  
  4 sq.units
- C.
  
  2 sq.units
- D.
  
  3 sq.units
8.

The angle of inclination of a straight line parallel to X-axis is
- A.
  
  0
- B.
  
  60
- C.
  
  45
- D.
  
  90
9.

Slope of the line joining the points (3,-2) and (-1,a) is - 3/2 , then the value of a
- A.
  
  4
- B.
  
  3
- C.
  
  2
- D.
  
  1
10.

Slope of the straight line which is perpendicular to the straight line joining the points (-2,6) and (4,8) is
- A.
  
  -3
- B.
  
  1/3
- C.
  
  3
- D.
  
  - 1/3
11.

The points of intersection of the straight line 9x-y-2=0 and 2x+y-9=0 is
- A.
  
  (1,7)
- B.
  
  (-1,-7)
- C.
  
  (7,1)
- D.
  
  (-1,7)
12.

The straight line 4x+3y-12=0 intersects they-axis at
- A.
  
  (0,4)
- B.
  
  (3,0)
- C.
  
  (3,4)
- D.
  
  (0,-4)
13.

The slope of the straight line 7y-2x=11 is equal to
- A.
  
  2/7
- B.
  
  -7/2
- C.
  
  7/2
- D.
  
  2/7
14.

The equation of a straight line passing through the point (2,-7) and Parallel to x-axis is
- A.
  
  Y=-7
- B.
  
  X=2
- C.
  
  X=-7
- D.
  
  Y=2
15.

The x and y-intercepts of the line 2x-3y+6=0,respectively are
- A.
  
  -3,2
- B.
  
  2,3
- C.
  
  3,2
- D.
  
  3,-2
16.

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
- A.
  
  (0,0)
- B.
  
  (-18,12)
- C.
  
  (-9,6)
- D.
  
  (-3,2)
17.

The equation of the straight line passing through the origin and Perpendicular to the straight line 2x+3y-7=0
- A.
  
  3x-2y=0
- B.
  
  2x+3y=0
- C.
  
  Y+5=0
- D.
  
  Y-5=0
18.

The equation of a straight line parallel to y-axis and passing through the point (-2,5) is
- A.
  
  X+2=0
- B.
  
  X-2=0
- C.
  
  Y+5=0
- D.
  
  Y-5=0
19.

If the point (2,5) ,(4,6) and (a, a) are collinear, then the value of a is equal to
- A.
  
  8
- B.
  
  -8
- C.
  
  4
- D.
  
  -4
20.

If a straight line y=2x +k passes through the point (1,2), then the value of k is equal to
- A.
  
  0
- B.
  
  4
- C.
  
  5
- D.
  
  -3
21.

The equation of a straight line having slope 3 and y-intercept-4 is
- A.
  
  3x-y-4=0
- B.
  
  3x+y-4=0
- C.
  
  3x-y+4=0
- D.
  
  3x+y+4=0
22.

The point of intersection of the straight lines y=0 and x=-4 is
- A.
  
  (-4,0)
- B.
  
  (0,-4)
- C.
  
  (0,4)
- D.
  
  (4,0)
23.

The value of k if the straight lines 3x+6y+7=0 and 2x+k y=5 are perpendicular is
- A.
  
  -1
- B.
  
  1
- C.
  
  2
- D.
  
  1/2