# CBSE Class 10-Mathematics: Questions and Answers Chapter –10 Circles Part 2

Get top class preparation for CBSE right from your home: fully solved questions with step-by-step explanation- practice your way to success.

**Question 4:**

Tangent of circle intersect the circle

(a) Only one point

(b) Two points

(c) Three points

(d) None of these

**Answer:**

(a) Only one point

**Question 5:**

From a point Q, the length of the tangent to a circle is and the distance of Q from the centre is . The radius of the circle is

(a)

(b)

(c)

(d)

**Answer:**

(a)

**Question 6:**

How many tangents can a circle have?

(a) 1

(b) 2

(c) 0

(d) Infinite

**Answer:**

(d) Infinite

**Question 7:**

If PA and PB are tangents from a point P lying outside the circle such that and . Find length of chord AB.

(a)

(b)

(c)

(d)

**Answer:**

(a) 10cm

**Question 8:**

A tangent at a point P to a circle of radius meets a line through the centre at a point , so that , then length of is

(a)

(b)

(c)

(d) None of these

**Answer:**

(b)

**Question 9:**

If tangents PA and PB from a point P to a circle with center are inclined to each other at angle of then is equal to

(a)

(b)

(c)

(d)

**Answer:**

(b)

**Question 10:**

How many tangents can a circle have?

(a)

(b)

(c)

(d) Infinite

**Answer:**

(d) Infinite

**Question 11:**

If PA and PB are tangents from a point P lying outside the circle such that and

(a)

(b)

(c)

(d)

**Answer:**

(a)