Quiz
CIRCLES
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Questions in this quiz (10)
1The distance between two parallel tangents of a circle of radius 10 cm is
- A0 cm
- B5 cm
- C10 cm
- D20 cm
2The length of tangents drawn from an external point to the circle
- Aare equal
- Bare not equal
- Czero
- Dare not defined
3The tangent PQ at a point of a circle of radius 5 cm meets a line through the centre O at a point Q such that OQ =12 cm. Length PQ is
- A12 cm
- B13 cm
- C8.5 cm
- D1o.9
4The length of a tangent drawn from a point at a 8 cm away from the centre of a circle of radius
6 cm is- A2.645 cm
- B5.29 cm
- C10 cm
- D5 cm
5 If the perimeter of a sector of a circle of radius 6.5 cm is 29 cm.then its area is
- A58 cm²
- B52 cm²
- C25 cm²
- D56 cm²
6 A line through point of contact and passing through centre of circle is known as
- Atangent
- Bchord
- Cnormal
- Dsegment
7Two circles touch each other externally at C and AB is common tangent to the circles. then angle ABC =
- A60 degrees
- B45 degrees
- C30 degrees
- D90 degrees
8 In figure if PQR is the tangent to a circle at Q whose centre is O, AB is a chord parallel to PR and ∠BQR = 70°, then ∠AQB is equal to
- A20°
- B40°
- C35°
- D45
9Two concentric circles are of radii 13 cm and 5 cm. The length of the chord of larger circle which touches the smaller circle is [blank_start]_____ .[blank_end]
- A_____ .
10 Number of tangents to a circle which are parallel to a secant is [blank_start]____ .[blank_end]
- A____ .
Information
- Description
- X Mathematics Quiz on CIRCLES, created by nitin bhatia on 10/02/2021.
- Author
- nitin bhatia
- Language
- English
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