Hi students, Welcome to **AMBiPi (Amans Maths Blogs)**. In this article, you will get * Important MCQ Questions for Class 10 Maths Chapter 10 Circles*. You can download this PDF and save it in your mobile device or laptop etc.

**Important MCQ Questions of Circles Class 10 Question No 21:**

In the figure below, PT is tangent to the circle with centre O. Find the value of OT.

**Option A** : 5.5 cm

**Option B** : 4.5 cm

**Option C** : 3.5 cm

**Option D** : 7 cm

**Show/Hide Answer Key**

**Option B : 4.5 cm**

**Important MCQ Questions of Circles Class 10 Question No 22:**

In the figure below, if PQ and PR are tangents to the circles with the centre O such that ∠QPR = 60^{o}, then find the value of ∠QOR.

**Option A** : 30^{o}

**Option B** : 90^{o}

**Option C** : 150^{o}

**Option D** : 120^{o}

**Show/Hide Answer Key**

**Option D : 120 ^{o}**

**Important MCQ Questions of Circles Class 10 Question No 23:**

In the figure below, TS is a tangent to the circle with the center O such that ∠ABO = 32^{o}, then find the value of x.

**Option A** : 32

**Option B** : 58

**Option C** : 68

**Option D** : 48

**Show/Hide Answer Key**

**Option B : 58**

**Important MCQ Questions of Circles Class 10 Question No 24:**

In the figure below, PQ and PR are the tangents to a circle with center O such that ∠QOR = 110^{o}, then the value of ∠OPR.

**Option A** : 55

**Option B** : 70

**Option C** : 45

**Option D** : 35

**Show/Hide Answer Key**

**Option D : 35**

**Important MCQ Questions of Circles Class 10 Question No 25:**

In the figure below, circle with the O inscribed in the right angled triangle PQR, right angled at Q. If PQ = 5, QR = 12, then find the value of x.

**Option A** : 3

**Option B** : 2

**Option C** : 4

**Option D** : 1

**Show/Hide Answer Key**

**Option B : 2**

**Important MCQ Questions of Circles Class 10 Question No 26:**

In figure below, TX and TY are the tangents to a circle with center O. If ∠XOZ = 140^{o}, then the value of ∠YXZ is

**Option A** : 60

**Option B** : 30

**Option C** : 50

**Option D** : 40

**Show/Hide Answer Key**

**Option A : 60**

**Important MCQ Questions of Circles Class 10 Question No 27:**

In the figure below, if PA and PB are the tangents to a circle with the center O such that ∠APB = 80^{o}, then the value of ∠OAB is

**Option A** : 30

**Option B** : 40

**Option C** : 50

**Option D** : 80

**Show/Hide Answer Key**

**Option B : 40**

**Important MCQ Questions of Circles Class 10 Question No 28:**

In the figure below, if TA is a tangent to to the circle with center O and ∠ACB = 42^{o}, then the value of ∠BAT is

**Option A** : 48

**Option B** : 58

**Option C** : 42

**Option D** : 68

**Show/Hide Answer Key**

**Option C : 42**

**Important MCQ Questions of Circles Class 10 Question No 29:**

In the figure below, BOA is a diameter of a circle and the tangent at a point of P meets BA extended at T. If ∠PBO = 30 degrees, then the value of ∠PTA is

**Option A** : 60

**Option B** : 30

**Option C** : 50

**Option D** : 40

**Show/Hide Answer Key**

**Option B : 30**

**Important MCQ Questions of Circles Class 10 Question No 30:**

In the figure below, if O is the centre of the circle and the tangent AC at point C makes an angle of 50 degree with chord BC, then find the value of ∠BOC.

**Option A** : 120

**Option B** : 130

**Option C** : 100

**Option D** : 110

**Show/Hide Answer Key**

**Option C : 100**

CBSE Class 10 Maths Chapterwise MCQs |
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1 : Real Numbers MCQ | 1 to 10 | 11 to 20 | 21 to 30 | 31 to 40 | 41 to 50 |

2 : Polynomials MCQ | 1 to 10 | 11 to 20 | 21 to 30 | 31 to 40 | 41 to 50 |

3 : Linear Equations MCQ | 1 to 10 | 11 to 20 | 21 to 30 | 31 to 40 | 41 to 50 |

4 : Quadratic Equations MCQ | 1 to 10 | 11 to 20 | 21 to 30 | 31 to 40 | 41 to 50 |

5 : Arithmetic Progression MCQ | 1 to 10 | 11 to 20 | 21 to 30 | 31 to 40 | 41 to 50 |

6 : Triangles MCQ | 1 to 10 | 11 to 20 | 21 to 30 | 31 to 40 | 41 to 50 |

7 : Coordinate Geometry MCQ | 1 to 10 | 11 to 20 | 21 to 30 | 31 to 40 | 41 to 50 |

8 : Introduction to Trigonometry MCQ | 1 to 10 | 11 to 20 | 21 to 30 | 31 to 40 | 41 to 50 |

9 : Application of Trigonometry MCQ | 1 to 10 | 11 to 20 | 21 to 30 | 31 to 40 | 41 to 50 |

10 : Circles MCQ | 1 to 10 | 11 to 20 | 21 to 30 | 31 to 40 | 41 to 50 |

11 : Constructions MCQ | 1 to 10 | 11 to 20 |

12 : Area Related to Circles MCQ | 1 to 10 | 11 to 20 | 21 to 30 | 31 to 40 | 41 to 50 |

13 : Surface Area & Volume MCQ | 1 to 10 | 11 to 20 | 21 to 30 | 31 to 40 | 41 to 50 |

14 : Statistics MCQ | 1 to 10 | 11 to 20 | 21 to 30 | 31 to 40 | 41 to 50 |

15 : Probability MCQ | 1 to 10 | 11 to 20 | 21 to 30 | 31 to 40 | 41 to 50 |

16 : Previous Year Maths MCQs from CBSE Board Class 10| 1 to 100 |