Practice Test | Kullabs.com
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  • Examine  which of the points (5,7) and (6,-2) lie on the locus with equation x2+y2-4x-6y=12.

    (5,7)
    (9,2)
    (2,2)
    (7,8)
  • Find the value of k so that the point (4,5) lies in the locus of x2+y2+kx-8y-25=0

    9
    7
    6
    8
  • Find the value of k so that the point (3,2) lies in the locus of x2+y2+ky=21

    4
    8
    9
    2
  • Find the value of m so that the point (-2,0) lies in the locus of x2_mx +5y=18.

    8
    2
    7
    4
  • Find the equation of a locus of a point, which is equidistant  from the point (1,2) and (2,-3).

     

     

     

     

    x-9y=8
    x-5y=4
    x-5y=3
    x-4y=8
  • A point P moves so that its distance from the two points (3,4) and (5,-2) are equal to one another.Find the equation of the locus of P.

    x-3y+1=0
    x+3y-1=0
    x-3y-2=0
    x-3y-1=0
  • A point  moves so that its distance from the point (3,2) is always twice its distance from the point (2,1).Find the equation of  a locus.

    3x2+3y2-10x-4y+7=0
    3x2+3y2 +10x-4y+7=0
    4x2+3y2-10x-4y+7=0
    3x2+3y2-9x-4y+7=0
  • Find the equation of the locus of a point whose distance from (-1,1) is equal to the twice its distance from the X-axis.

    x2-3y2+2x-2y+2=0
    x2-3y2+2x-2y+2=5
    x2-3y2+2x-2y-2=0
    x2-2y2+2x-2y+2=0
  • Find the equation of the locus of a point which moves so that its distance from the point (0,2) is one-third  of its distance from the point (3,0).

    8x2+5y2+6x+36y+27=0
    7x2+8y2+6x-36y+7=0
    8x2+8y2+6x-36y+27=0
    8x2+8y2+6x-36y-22=0
  • A point moves so that the ratio of its distance from the point( -a,0) and (a,0) is 2:3.Find the equation of its locus.

    5x2+5y2+26ax+4a2=0
    2x2+2y2+26ax+5a2=0
    5x2+5y2+26ax+5a2=0
    5x2+5y2-26ax+5a2=0
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