SSLC Maths English Medium - Coordinate Geometry One Mark Questions Online Test

Maths - Coordinate Geometry

Maths - Coordinate Geometry

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1. The midpoint of the line joining (a , - b) and (3a , 5b) is
   1.   (-a , 2b)
   2.   (2a ,4b)
   3.   (2a ,2b)
   4.   (-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
   1.   (2 ,1)
   2.   (0 , 0)
   3.   (5 / 3 , 2)
   4.   (1 , - 2)
3. If the line segment joining the points A(3, 4) and B(14 , - 3) meets the x-axis at P,then the ratio in which P divides the segment AB is
   1.   4 : 3
   2.   3 : 4
   3.   2 : 3
   4.   4 : 1
4. The centroid of the triangle with vertices at (-2 , -5) ,(-2 ,12) and (10 , - 1)is
   1.   (6 , 6)
   2.   (4 ,4)
   3.   (3 , 3)
   4.   (2 ,2)
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
   1.   6
   2.   2
   3.   1
   4.   3
6. Area of the triangle formed by the points (0 , 0) , (2 , 0) and (0 ,2) is
   1.   1 sq. units
   2.   2 sq. units
   3.   4 sq. units
   4.   8 sq. units
7. Area of the quadrilateral formed by the points (1 ,1) , (0 , 1) (0 ,0) and (1 ,0) is
   1.   3 sq. units
   2.   2 sq. units
   3.   4 sq. units
   4.   1 sq. units
8. The angle of inclination of a straight line parallel to x-axis is equal to
   1.   0°
   2.   60°
   3.   45°
   4.   90°
9. Slope of the line joining the points (3 , - 2)and (-1 , a) is - 3 / 2 , then the value of a is equal to
   1.   1
   2.   2
   3.   3
   4.   4
10. Slope of the straight line which is perpendicular to the straight line joining the points (- 2 ,6) and (4 , 8) is equal to
    1.   1 / 3
    2.   3
    3.   - 3
    4.   - 1 / 3
11. The point of intersection of the straight lines 9x - y - 2 = 0 and 2x + y - 9 = 0 is
    1.   ( - 1 , 7)
    2.   (7 , 1)
    3.   (1 ,7)
    4.   (- 1 , - 7)
12. The straight line 4x + 3y - 12 = 0 intersects the y- axis at
    1.   (3 , 0)
    2.   (0 , 4)
    3.   (3 , 4)
    4.   (0 , - 4)
13. The slope of the straight line 7y - 2x =11 is equal to
    1.   - 7 / 2
    2.   7 / 2
    3.   2 / 7
    4.   - 2 / 7
14. The equation of a straight line passing through the point (2 , –7) and parallel to x-axis is
    1.   x = 2
    2.   x = -7
    3.   y = -7
    4.   y = 2
15. The x and y-intercepts of the line 2x - 3y + 6 = 0, respectively are
    1.   2 ,3
    2.   3 ,2
    3.   - 3 , 2
    4.   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
    1.   (- 18 , 12)
    2.   (-9 , 6)
    3.   (-3 , 2)
    4.   (0 ,0)
17. The equation of the straight line passing through the origin and perpendicular to the straight line 2x + 3y - 7 = 0 is
    1.   2x + 3y =0
    2.   3x - 2y =0
    3.   y + 5 =0
    4.   y - 5=0
18. The equation of a straight line parallel to y-axis and passing through the point (-2, 5) is
    1.   x - 2 =0
    2.   x + 2 =0
    3.   y + 5=0
    4.   y - 5=0
19. If the points (2, 5), (4, 6) and (a , a) are collinear, then the value of a is equal to
    1.   - 8
    2.   4
    3.   - 4
    4.   8
20. If a straight line y = 2x + k passes through the point (1, 2), then the value of k is equal to
    1.   0
    2.   4
    3.   5
    4.   - 3
21. The equation of a straight line having slope 3 and y-intercept -4 is
    1.   3x - y - 4 = 0
    2.   3x + y - 4 = 0
    3.   3x - y + 4 = 0
    4.   3x + y + 4 = 0
22. The point of intersection of the straight lines y = 0 and x =- 4 is
    1.   (0 , - 4)
    2.   (- 4 , 0)
    3.   (0 , 4)
    4.   (4 ,0)
23. The value of k if the straight lines 3x + 6y + 7 = 0 and 2x + ky = 5 are perpendicular is
    1.   1
    2.   - 1
    3.   2
    4.   1 / 2