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

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Question 1 of 15

Math

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

1.Of zero length

2.The radius of each circle

3.The diameter of each circle

4.Twice the diameter of each circle

Question 1 of 15

Question 2 of 15

2.

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

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

1.40°

2.60°

3.30°

4.50°

Question 2 of 15

Question 3 of 15

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

1.Parallel

2.Perpendicular

3.Non parallel

4.Collinear

Question 3 of 15

Question 4 of 15

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

1.Secant of a circle

2.Sine of a circle

3.Tangent of a circle

4.Cosine of a circle

Question 4 of 15

Question 5 of 15

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

1.31.42cm

2.125.65 cm

3.62.832cm

4.188.50 cm

Question 5 of 15

Question 6 of 15

6. 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

Question 6 of 15

Question 7 of 15

7. 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

Question 7 of 15

Question 8 of 15

8. 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:

1.9cm

2.4cm

3.6cm

4.7cm

Question 8 of 15

Question 9 of 15

9. A tangent line intersects the circle at

 

1.No point at all

2.Two points

3.Single point

4.Three points

Question 9 of 15

Question 10 of 15

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

1.Equal

2.Double

3.Half

4.Triple

Question 10 of 15

Question 11 of 15

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

 

1.Secant of a circle

2.Sine of a circle

3.Tangent of a circle

4.Cosine of a circle

Question 11 of 15

Question 12 of 15

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

1.An arc

2.A secant

3.A chord

4.A tangent

Question 12 of 15

Question 13 of 15

13. A circle has only one

1.Secant

2.Center

3.Diameter

4.Chord

Question 13 of 15

Question 14 of 15

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

 

1.OT is right bisector of PQ

2.OT ⊥ PQ

3.OT x PQ

4.OT // PQ

Question 14 of 15

Question 15 of 15

15. 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

Question 15 of 15

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