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NCERT Exemplar MCQ Quiz

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Chapter 10 Class 10 Circles | 7 questions | about 6 minutes

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Question 1 of 7
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Question 1 of 7
NCERT Exemplar
In Fig. 9.4, AB is a chord of the circle and AOC is its diameter such that \(\angle ACB=50^\circ\). If AT is the tangent to the circle at the point A, then \(\angle BAT\) is equal to
Circle with diameter AOC, chord AB, angle ACB equal to 50 degrees and tangent AT at A
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Question 2 of 7
NCERT Exemplar
From a point P which is at a distance of 13 cm from the centre O of a circle of radius 5 cm, the pair of tangents PQ and PR to the circle are drawn. Then the area of the quadrilateral PQOR is
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Question 3 of 7
NCERT Exemplar
In Fig. 9.6, if O is the centre of a circle, PQ is a chord and the tangent PR at P makes an angle of \(50^\circ\) with PQ, then \(\angle POQ\) is equal to
Circle with centre O, chord PQ and tangent PR at P making an angle of 50 degrees with PQ
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Question 4 of 7
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In Fig. 9.1, the pair of tangents AP and AQ drawn from an external point A to a circle with centre O are perpendicular to each other and length of each tangent is 5 cm. Then the radius of the circle is
Circle with centre O and perpendicular tangents AP and AQ of length 5 cm from external point A
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Question 5 of 7
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In Fig. 9.2, PQ is a chord of a circle and PT is the tangent at P such that \(\angle QPT=60^\circ\). Then \(\angle PRQ\) is equal to
Circle with chord PQ, tangent PT at P, point R on the circle and angle QPT equal to 60 degrees
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Question 6 of 7
NCERT Exemplar
If angle between two radii of a circle is \(130^\circ\), the angle between the tangents at the ends of the radii is:
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Question 7 of 7
NCERT Exemplar
If two tangents inclined at an angle \(60^\circ\) are drawn to a circle of radius 3 cm, then length of each tangent is equal to
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