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Huge discount (20%+10%) - http://oswaalbooks.com/collections/cbse-books
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Best books hai ye , and avi right time hai inko kharid lo , jitna late kroge utna kam time milega practice k liye or at last complete nhi kr paoge !! So avi kharid lo bahut kam price me unke website pr mil raha hai
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Last updated on 20th November 2025
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π’ Today's Quiz Topic
Notes PDF - Circles
β° The quiz will start in 10 seconds! Get ready! π§
Notes PDF - Circles
β° The quiz will start in 10 seconds! Get ready! π§
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A parallelogram circumscribing a circle is always a...
Anonymous Quiz
24%
Rectangle
23%
Square
43%
Rhombus
10%
Trapezium
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TP and TQ are two tangents to a circle with centre O such that β POQ = 110Β°. What is the value of β PTQ?
Anonymous Quiz
14%
60Β°
59%
70Β°
16%
80Β°
11%
90Β°
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If two tangents inclined at an angle of 60Β° are drawn to a circle of radius 3 cm, then the length of each tangent is equal to:
Anonymous Quiz
47%
3β3 cm
17%
3 cm
21%
6 cm
15%
β3 cm
β€1π±1
From a point T, tangents TA and TB are drawn to a circle with centre O. If OT bisects β ATB and β OTB = 35Β°, what is β ATB?
Anonymous Quiz
27%
35Β°
31%
55Β°
37%
70Β°
6%
90Β°
β€3π±1
PQ is a tangent to a circle with centre O at point P. If ΞOPQ is an isosceles triangle, then β OQP is equal to:
Anonymous Quiz
12%
30Β°
40%
45Β°
23%
60Β°
25%
90Β°
β€3
Two concentric circles have radii 5 cm and 3 cm. What is the length of the chord of the larger circle which touches the smaller circle?
Anonymous Quiz
11%
6 cm
22%
7 cm
58%
8 cm
9%
10 cm
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A line that intersects a circle at exactly one point is called a...
Anonymous Quiz
13%
Secant
11%
Chord
65%
Tangent
11%
Diameter
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The angle between a tangent to a circle and the radius through the point of contact is always:
Anonymous Quiz
6%
30Β°
20%
45Β°
14%
60Β°
61%
90Β°
β€3π₯2
From a point situated inside a circle, how many tangents can be drawn to the circle?
Anonymous Quiz
15%
One
19%
Two
39%
None
28%
Infinite
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The length of a tangent from a point A at a distance of 5 cm from the centre of the circle is 4 cm. What is the radius of the circle?
Anonymous Quiz
16%
1 cm
20%
2 cm
50%
3 cm
14%
4 cm
A quadrilateral ABCD is drawn to circumscribe a circle. If AB = 12 cm, BC = 15 cm and CD = 14 cm, find the length of AD.
Anonymous Quiz
12%
10 cm
27%
11 cm
30%
12 cm
31%
13 cm
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A circle touches the side BC of ΞABC at P and touches AB and AC when produced at Q and R respectively. If AQ = 10 cm, what is the perimeter of ΞABC?
Anonymous Quiz
18%
10 cm
27%
15 cm
41%
20 cm
13%
25 cm
π₯3β€1π€―1π1
A tangent PQ at a point P of a circle of radius 5 cm meets a line through the centre O at a point Q so that OQ = 13 cm. What is the length of PQ?
Anonymous Quiz
29%
12 cm
32%
13 cm
30%
8.5 cm
10%
14 cm
β€2π1
A quadrilateral ABCD circumscribes a circle with centre O. If β AOB = 125Β°, then β COD is equal to:
Anonymous Quiz
14%
45Β°
34%
55Β°
24%
65Β°
29%
125Β°
β€3π1
The distance between two parallel tangents of a circle of radius 6 cm is:
Anonymous Quiz
16%
3 cm
31%
6 cm
11%
9 cm
41%
12 cm
β€4π2π₯2
How many tangents can be drawn to a circle from a point lying on the circle itself?
Anonymous Quiz
14%
Zero
40%
One
17%
Two
29%
Infinite
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