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

1.2.8 cm

2.3cm

3.2.67 cm

4.2cm

Question 1 of 15

Question 2 of 15

2. A circle has only one

1.Chord

2.Diameter

3.Secant

4.Center

Question 2 of 15

Question 3 of 15

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

1.Of zero length

2.Twice the diameter of each circle

3.The radius of each circle

4.The diameter of each circle

Question 3 of 15

Question 4 of 15

4.

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 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.

1.62.832cm

2.188.50 cm

3.125.65 cm

4.31.42cm

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.Secant of a circle

2.Sine of a circle

3.Cosine of a circle

4.Tangent of a circle

Question 6 of 15

Question 7 of 15

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

1.Perpendicular

2.Parallel

3.Collinear

4.Non parallel

Question 7 of 15

Question 8 of 15

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

 

1.6 cm

2.12 cm

3.9 cm

4.4 cm

Question 8 of 15

Question 9 of 15

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

1.A chord

2.An arc

3.A secant

4.A tangent

Question 9 of 15

Question 10 of 15

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

1.Tangent of a circle

2.Cosine of a circle

3.Secant of a circle

4.Sine of a circle

Question 10 of 15

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:

1.9cm

2.7cm

3.6cm

4.4cm

Question 11 of 15

Question 12 of 15

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

1.Equal

2.Triple

3.Half

4.Double

Question 12 of 15

Question 13 of 15

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

 

1.62.83 sqcm

2.436.20 sqcm

3.628.32 sqcm

4.314.16 sqcm

Question 13 of 15

Question 14 of 15

14. A tangent line intersects the circle at

 

1.Single point

2.No point at all

3.Three points

4.Two points

Question 14 of 15

Question 15 of 15

15. 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 // PQ

4.OT is right bisector of PQ

Question 15 of 15

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