# NCERT Class 10 Math Chapter 10 MCQ Question Answer – Circles

 Class 10 Chapter Circles Subject Math Category MCQ

## Class 10 Math Chapter 10 MCQ Question Answer

1. If tangents PA and PB from a point P to a circle with centre O are inclined to each other at angle of 80°, then ∠POA is equal to : Most Important
(A) 50°
(B) 60°
(C) 70°
(D) 80°

Ans – (A) 50°

2. If tangent PA and PB from a point P to a circle with centre O are inclined to each other at an angle 100°, then ∠POA is equal to ……..
(A) 40°
(B) 80°
(C) 50°
(D) None of these

Ans – (A) 40°

3. The maximum number of parallel tangents to a circle is:
(A) 1
(B) 2
(C) 3
(D) 4

Ans – (B) 2

4. Number of tangents drawn from a point outside the circle are:
(A) 1
(B) 2
(C) 0
(D) 4

Ans – (B) 2

5. From a point P, the length of tangent to a circle is 24 cm and distance of P from the centre is 25 cm. The radius of the circle is : Most Important
(A) 12 cm
(B) 12.5 cm
(C) 1 cm
(D) 7 cm

Ans – (D) 7 cm

6. 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 12 cm. Then the length PQ is :
(A) 12cm
(B) 13 cm
(C) 8.5 cm
(D) √119 cm