Punjab 10th Class Math Chapter 10 Tangent to a Circle Mcqs Test Online

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Math

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Question 5 of 15

5. In a circle with center O, if OT is the radial segment and PTQ is the tangent line, the

 

1.OT ⊥ PQ

2.OT x PQ

3.OT // PQ

4.OT is right bisector of PQ

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Question 6 of 15

6. In the adjacent figure find semicircular area if π = 3.1416 and m OA = 20cm,

 

1.62.83 sqcm

2.314.16 sqcm

3.628.32 sqcm

4.436.20 sqcm

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Question 8 of 15

8. In the adjacent figure of the circle, the line PTQ is named as:

1.A chord

2.An arc

3.A tangent

4.A secant

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Question 11 of 15

11. In the adjacent circular figure with center O and radius 5cm. The length of the chord intercepted at 4cm away from the center of this circle is:

1.6cm

2.9cm

3.4cm

4.7cm

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Question 12 of 15

12. In the given diagram find m OX, if m OA = 6cm and m OY = 9cm

 

1.9 cm

2.4 cm

3.6 cm

4.12 cm

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Question 13 of 15

13. In the given diagram find m OA if m OB = 8cm, m OP = 4cm and m OQ = 12 cm

1.2.67 cm

2.2.8 cm

3.3cm

4.2cm

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Question 14 of 15

14. In the adjacent figure find half the perimeter of circle with center O if π = 3.1416 and m OA = 20 cm.

1.188.50 cm

2.62.832cm

3.125.65 cm

4.31.42cm

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