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

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Question 1 of 15

Math

1.

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

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

1.50°

2.40°

3.60°

4.30°

Question 1 of 15

Question 2 of 15

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

1.2cm

2.2.67 cm

3.2.8 cm

4.3cm

Question 2 of 15

Question 3 of 15

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

1.A secant

2.A chord

3.A tangent

4.An arc

Question 3 of 15

Question 4 of 15

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

1.Non parallel

2.Perpendicular

3.Parallel

4.Collinear

Question 4 of 15

Question 5 of 15

5. 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

3.7cm

4.4cm

Question 5 of 15

Question 6 of 15

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

 

1.Sine of a circle

2.Secant of a circle

3.Cosine of a circle

4.Tangent of a circle

Question 6 of 15

Question 7 of 15

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

 

1.628.32 sqcm

2.436.20 sqcm

3.314.16 sqcm

4.62.83 sqcm

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 ⊥ PQ

2.OT is right bisector of PQ

3.OT x PQ

4.OT // PQ

Question 8 of 15

Question 9 of 15

9. A circle has only one

1.Center

2.Diameter

3.Chord

4.Secant

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.Half

2.Equal

3.Triple

4.Double

Question 10 of 15

Question 11 of 15

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

 

1.12 cm

2.4 cm

3.9 cm

4.6 cm

Question 11 of 15

Question 12 of 15

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

1.Tangent of a circle

2.Cosine 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 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

3.31.42cm

4.125.65 cm

Question 13 of 15

Question 14 of 15

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

1.Of zero length

2.The radius of each circle

3.Twice the diameter of each circle

4.The diameter of each circle

Question 14 of 15

Question 15 of 15

15. A tangent line intersects the circle at

 

1.Three points

2.Two points

3.Single point

4.No point at all

Question 15 of 15

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