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In the given figure, AB is the diameter ...

In the given figure, AB is the diameter of the circle. `angle ADC = 120^(@)`. Find `angle CAB` :

A

`20^(@)`

B

`30^(@)`

C

`40^(@)`

D

can't be determined

Text Solution

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The correct Answer is:
B
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ADVANCED MATHS BY ABHINAY MATHS ENGLISH-CIRCLE -MUTLIPLE CHOICE QUESTIONS
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  2. In the given figure, angle AOC = 120^(@). Find angle CBA, where O is t...

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  3. In the given figure, AB is the diameter of the circle. angle ADC = 120...

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  4. In the given figure, O is the centre of the circle, angle AOB = 90^(@)...

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  5. In the given figure, AP = 2 cm, BP = 6 cm and CP = 3 cm. Find DP :

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  6. ABC is a right angled triangle AB = 3 cm, BC = 5 cm and AC = 4 cm, the...

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  7. In the figure XY is a tangent to the circle with centre O at A. If ang...

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  8. In the given figure, AOB is a diameter of a circle and CD||AB. If angl...

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  9. In this figure angle DBC = 30^(@) and angle BCD = 110^(@). Find angle ...

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  10. In this figure B is centre, if alpha = 50^(@), beta = 80^(@). Find the...

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  11. The distance between the centres of equal circles each of radius 3 cm ...

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  12. Two circles touch each other externally at point P. A common tangent A...

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  13. In the given figure, AP = 2 cm, BP = 6 cm and CP = 3 cm. Find DP :

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  14. Delta ABC is an isosceles triangle and AB = AC. If all the sides AB. B...

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  15. In the given figure, BD is the diameter of the circle and angle BCA = ...

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  16. The in circle of Delta ABC touches the sides BC, CA and AB at D, E and...

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  17. A circle touches all the four sides of a quadrilateral A B C D . Pr...

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  18. A circle is inscribed in Delta PQR having sides 8 cm, 10 cm and 12 cm....

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  19. Two tangents T P and T Q are drawn to a circle with centre O fro...

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  20. P Q is a chord of length 8 cm of a circle of radius 5 cm. The tange...

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