Circles (Quiz)

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Question 1

A circle is the collection of all points in a plane which are at a constant distance from a fixed point called:

  • Diameter

  • Circumference

  • Radius

  • Centre

Question 2

The distance from the centre of the circle to any point on the circle is called:

  • Diameter

  • Chord

  • Tangent

  • Radius

Question 3

A tangent to a circle is a line which:

  • Cuts the circle at two points

  • Does not touch the circle

  • Touches the circle at two points

  • Touches the circle at exactly one point

Question 4

How many tangents can be drawn to a circle from a point on the circle?

  • 0

  • 2

  • 3

  • 1

Question 5

The tangent at any point of a circle is always ______ to the radius at the point of contact.

  • Inclined

  • Parallel

  • Collinear

  • Perpendicular

Question 6

If a tangent is drawn at point P of a circle with centre O, then ∠OPT is:

  • 0°

  • 45°

  • 60°

  • 90°

Question 7

From an external point, the number of tangents that can be drawn to a circle is:

  • 1

  • 3

  • Infinite

  • 2

Question 8

Which of the following is not a part of a circle?

  • Chord

  • Radius

  • Tangent

  • Triangle

There are 8 questions to complete.

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