# Most Important MCQ Questions for Class 10 Maths Chapter 10 Circles with Answers

Find here the Most Important NCERT chapter-wise Multiple Choice Questions from Class 10 Maths with Answers Pdf free download. this may assist you to understand and check your knowledge about the chapters Most Important MCQ. Students also can take a free test of the Multiple Choice Questions of The chapters Most Important MCQ. Each question has four options followed by the right answer. These Most Important MCQ Questions are selected supported by the newest exam pattern as announced by CBSE.

## Q1. If four sides of a quadrilateral ABCD are tangential to a circle, then

(a) AC + AD = BD + CD
(b) AB + CD = BC + AD
(c) AB + CD = AC + BC
(d) AC + AD = BC + DB

(b) AB + CD = BC + AD

(a) 60°
(b) 45°
(c) 30°
(d) 90°

(c) 30°

(a) one
(b) two
(c) none
(d) infinite

(a) one

(a) 2
(b) 4
(c) 1
(d) 3

(d) 3

(a) 30cm
(b) 31cm
(c) 28cm
(d) 25cm

(a) 30cm

(a) 50°
(b) 60°
(c) 70°
(d) 80°

(b) 60°

## Q7. Segment joining the points of contact of two parallel tangents

(a) may or may not pass through the centre.
(b) will pass through the centre.
(c) will not pass through the centre.
(d) none of these

(c) will not pass through the centre.

(a) 4 cm
(b) 5 cm
(c) 6 cm
(d) 7 cm

(c) 6 cm

## Q9. The length of tangents drawn from an external point to the circle

(a) are equal
(b) are not equal
(c) sometimes are equal
(d) are not defined

(a) are equal

(a) 5 cm
(b) 9 cm
(c) 15 cm
(d) 23 cm

(c) 15 cm

(a) 60°
(b) 70°
(c) 80°
(d) 90°

(b) 70°

## Q12. Tangents from an external point to a circle are

(a) equal
(b) not equal
(c) parallel
(d) perpendicular

(a) equal

(a) 5 cm
(b) 8 cm
(c) 10 cm
(d) 25 cm

(c) 10 cm

(a) tangent
(b) chord
(c) normal
(d) segment

(c) normal

(a) v119 cm
(b) 13 cm
(c) 12 cm
(d) 8.5 cm

(a) v119 cm

(a) 60 cm2
(b) 65 cm2
(c) 30 cm2
(d) 32.5 cm2

(a) 60 cm2

(a) 8 cm
(b) 10 cm
(c) 16 cm
(d) 18 cm

(c) 16 cm

## Q18. The tangents drawn at the extremities of the diameter of a circle are

(a) perpendicular
(b) parallel
(c) equal
(d) none of these

(b) parallel

## Q19. The length of tangents drawn from an external point to the circle

(a) are equal
(b) are not equal
(c) sometimes are equal
(d) are not defined

(a) Explaination: Reason: Since the length of tangents drawn from an external point to a circle are equal.

## Q20. Number of tangents drawn at a point of the circle is/are

(a) one
(b) two
(c) none
(d) infinite

(b) two

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