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

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Question 1 of 15

Math

1. Tangents drawn at the ends of diameter of a circle are to each other

1.Non parallel

2.Perpendicular

3.Parallel

4.Collinear

Question 1 of 15

Question 2 of 15

2. Two tangents drawn to a circle from a point outside it are of ……….. in length

1.Double

2.Half

3.Equal

4.Triple

Question 2 of 15

Question 3 of 15

3. The distance between the centers of two congruent touching circles externally is

1.The radius of each circle

2.The diameter of each circle

3.Twice the diameter of each circle

4.Of zero length

Question 3 of 15

Question 4 of 15

4. 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

Question 4 of 15

Question 5 of 15

5. A line which has two points in common with a circle is called.

1.Secant of a circle

2.Tangent of a circle

3.Cosine of a circle

4.Sine of a circle

Question 5 of 15

Question 6 of 15

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

 

1.12 cm

2.4 cm

3.6 cm

4.9 cm

Question 6 of 15

Question 7 of 15

7. A tangent line intersects the circle at

 

1.Two points

2.No point at all

3.Three points

4.Single point

Question 7 of 15

Question 8 of 15

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

 

1.OT x PQ

2.OT // PQ

3.OT is right bisector of PQ

4.OT ⊥ PQ

Question 8 of 15

Question 9 of 15

9. A circle has only one

1.Secant

2.Chord

3.Center

4.Diameter

Question 9 of 15

Question 10 of 15

10. 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

2.125.65 cm

3.62.832cm

4.31.42cm

Question 10 of 15

Question 11 of 15

11.

In the adjoining figure there is a circle with center O.

If DC ∥ diameter AB and m∠AOC = 120°, then m∠ACD is:

1.60°

2.40°

3.50°

4.30°

Question 11 of 15

Question 12 of 15

12. A line which 4 has only one points in common with a circle is called.

 

1.Cosine of a circle

2.Tangent of a circle

3.Sine of a circle

4.Secant of a circle

Question 12 of 15

Question 13 of 15

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

1.A tangent

2.A secant

3.A chord

4.An arc

Question 13 of 15

Question 14 of 15

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

 

1.628.32 sqcm

2.314.16 sqcm

3.62.83 sqcm

4.436.20 sqcm

Question 14 of 15

Question 15 of 15

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

1.2.8 cm

2.3cm

3.2cm

4.2.67 cm

Question 15 of 15

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