Circles

JEE Advanced · Mathematics · 44 past questions

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1. Q14 2020 Paper 2

   Let $O$ be the centre of the circle $x^2 + y^2 = r^2$, where $r > \frac{\sqrt{5}}{2}$. Suppose $PQ$ is a…

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2. Q15 2019 Paper 1

   A line $y=mx+1$ intersects the circle $(x-3)^2+(y+2)^2=25$ at the points $P$ and $Q$. If the midpoint of the…

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3. Q34 2011 Paper 2

   The straight line $2x-3y=1$ divides the circular region $x^2+y^2\le6$ into two parts. If…

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4. Q35 2010 Paper 2

   Two parallel chords of a circle of radius $2$ are at a distance $\sqrt{3}+1$ apart. If the chords subtend at…

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