Introduction to Circles

1. There will be total 10 MCQ in this test.
2. Please keep a pen and paper ready for rough work but keep your books away.
3. The test will consist of only objective type multiple choice questions requiring students to mouse-click their correct choice of the options against the related question number.
4. No negative marking for incorrect choice.
5. Please click on “Finish the Test” when you want to exit.
6. All the best – Happy Studying

1. The region between an arc and the two radii joining the centre of the end points of the arc is called a:

Segment

Semi circle

Minor arc

Sector

Your comments:

Question 1 of 10

2. Circles having the same centre and different radii are called

Equal circles

Concentric circles

Semi-circles

Congruent circles

Your comments:

Question 2 of 10

3. BC is a diameter of a circle. Point D lies on the circle, then ∠BDC=

180°

60°

90°

45°

Your comments:

Question 3 of 10

4. A circle divides the plane in which it lies into

4 parts

5 parts

3 parts

2 parts

Your comments:

Question 4 of 10

5. Segment of a circle is the region between an arc and ………..of the circle.

perpendicular

radius

chord

secant

Your comments:

Question 5 of 10

6. A chord of a circle which is twice as long as its radius is a ... of the circle

Diameter

perpendicular

arc

secant

Your comments:

Question 6 of 10

7. The degree measure of a semi-circle is

0°

90°

360°

180°

Your comments:

Question 7 of 10

8. A line that intersects a circle in two distinct points is a

Secant

Chord

Radius

Diameter

Your comments:

Question 8 of 10

9. In the figure, if O is the centre of the circle and ∠BOA = 120°, then the value of x is

90°

60°

120°

30°

Your comments:

Question 9 of 10

10. The longest chord of the circle is the

secant

perpendicular

diameter

radius

Your comments:

Question 10 of 10

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