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C(1) and C(2) are two circle which touch...

`C_(1) and C_(2)` are two circle which touch internally at point P. Two lines PCA and PDB meet circle `C_(1)` at C and D and circle `C_(2)` at A and B respectively. If `angleBDC=120^(@)` then what is value of `angleABP`. (If CD||AB)

A

`60^@`

B

`80^@`

C

`100^@`

D

`120^@`

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A
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KIRAN PUBLICATION-GEOMETRY-QUESTIONS ASKED IN PREVIOUS SSC EXAMS (TYPE- XII)
  1. Two circles touch each other externally at point A and PQ is a direct ...

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  2. Two circles intersect each other at the points A and B, A straight lin...

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  3. C(1) and C(2) are two circle which touch internally at point P. Two li...

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  4. Two circles of radii 7cm and 5 cm intersect each other at A and B, the...

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  5. Chords AB and CD of a circle Intersect at E. If AE = 9 cm, BE = 12 cm ...

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  6. Two concentric circles are of radii 13 cm and 5 cm. The length of the ...

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  7. Chords PQ and RS of a circle, when produced, meet at a point O. If PQ ...

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  8. Three circle of radius 6 cm touches each other externally. Then the di...

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  9. In a given circle, the chord PQ is of length 18 cm. AB is the perpendi...

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  10. Two chords of length 'a' meter and 'b' meter make an angle of 60^(@) a...

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  11. The distance between the centres of the two circles of radii,r1 and r...

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  12. In a circle with centre O, AB and CD are two diameters perpendicular t...

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  13. AB is a diameter of a circle with centre O, and P is a point on the ci...

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  14. In a circle with centre at O (0,0) 2. and radius 5 cm, AB is a chord o...

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  15. In the figure DeltaABC is inscribed in a circle with centre O. If /ABC...

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  16. An arc of 30^@ in one circle is double an arc in a second circle, the ...

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  17. In a circle, two arcs of unequal length subtend angles in the ratio 5:...

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  18. A chord of length 10 cm subtends an angle 120^@ at the centre of a cir...

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  19. In the adjoining figure /AOC = 140^@ where is the centre of the circle...

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  20. Chord PQ is the perpendicular bisector of radius OA of circle with cen...

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