Let $P$ be the point $(1, 0)$ and $Q$ be a point on the locus $y^2 = 8x$. The locus of the midpoint of $PQ$ is

  • A
    $x^2 + 4y + 2 = 0$
  • B
    $x^2 - 4y + 2 = 0$
  • C
    $y^2 - 4x + 2 = 0$
  • D
    $y^2 + 4x + 2 = 0$

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The equation of the normals at the ends of the latus rectum of the parabola $y^{2} = 4ax$ is:

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If the normal to the parabola $y^2=4x$ at $P(1,2)$ meets the parabola again at $Q$,then the coordinates of $Q$ are

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Consider the parabola $25[(x-2)^2+(y+5)^2]=(3x+4y-1)^2$. Match the characteristics of this parabola given in List-$I$ with their corresponding items in List-$II$.
List-$I$List-$II$
$I$. Vertex$A$. $8$
$II$. Length of latus rectum$B$. $(\frac{29}{10}, \frac{-38}{10})$
$III$. Directrix$C$. $3x+4y-1=0$
$IV$. One end of the latus rectum$D$. $(\frac{-2}{5}, \frac{-16}{5})$
$E$. $6$

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