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In Figure, If /A B C=45^0, then /A O C...

In Figure, If `/_A B C=45^0,` then `/_A O C=` (a) `45^0` (b) `60^0` (c) `75^0` (d) `90^0`

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In Figure, A O B is a straight line. If /_A O C+/_B O D=85^0, then /_C O D= (a) 85^0 (b) 90^0 (c) 95^0 (d) 100^0

In Figure, chords A D\ a n d\ B C intersect each other at right angles at a point Pdot If /_D A B=35^0, then /_A D C= (a) 35^0 (b) 45^0 (c) 55^0 (d) 65^0

A B C D is a parallelogram in which diagonal A C\ bisects /_B A Ddot If /_B A C=35^0 , then /_A B C= (a) 70^0 (b) 110^0 (c) 90^0 (d) 120^0

In a parallelogram A B C D , if /_D A B=75^0a n d\ /_D B C=60^0, then /_B D C= (a) 75^0 (b) 60^0 (c) 45^0 (d) 55^0

In a parallelogram A B C D , if /_D A B=75^0a n d\ /_D B C=60^0, then /_B D C= (a) 75^0 (b) 60^0 (c) 45^0 (d) 55^0

In a rhombus A B C D , if /_A C B=40^0, then /_A D B= (a) 70^0 (b) 45^0 (c) 50^0 (d) 60^0

In Figure, O is the centre of the circle such that /_A O C\ =130^0,\ then /_A B C= (a) 130^0 (b) 115^0 (c) 65^0 (d) 165^0

If /_\A B C and /_\D E F are similar triangles such that /_A=47^0 and /_E=83^0 , then /_C= (a) 50^0 (b) 60^0 (c) 70^0 (d) 80^0

Diagonals of a quadrilateral A B C D bisect each other. If /_A=45^0, then /_B= (a) 115^0 (b) 120^0 (c) 125^0 (d) 135^0

Line segments A B\ a n d\ C D intersect at O such that A C = D Bdot If /_C A B=45^0a n d\ /_C D B=55^0, then /_B O D= (a) 100^0 (b) 80^0 (c) 90^0 (d) 135^0

RD SHARMA ENGLISH-CIRCLE -All Questions
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  2. An equilateral triangle A B C is inscribed in a circle with centre...

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  3. In a circle with centre O ,\ A B\ a n d\ C D are two diameters perpend...

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  4. Two equal circles of radius r intersect such that each passes throu...

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  13. The greatest chord of a circle is called its (a) radius         (b) ...

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  14. Angle formed in minor arc of a circle is

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  15. Number of circles that can be drawn through three non-collinear poin...

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  16. In Figure, O is the centre of the circle such that /A O C\ =130^0,\ ...

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  17. In Figure, if chords A B\ a n d\ C D of the circle intersect each ...

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  18. In Figure, If /A B C=45^0, then /A O C= (a) 45^0 (b) 60^0 (c) 75^0 ...

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  19. In Figure, chords A D\ a n d\ B C intersect each other at right an...

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  20. In Figure, O is the centre of the circle and /B D C=42^0dot The meas...

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