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- 1. Multiple Choice
Equal _____ of the congruent circles subtend equal angles at the centers.
Segments
Radii
Arcs
Chords
- 2. Multiple Choice
If chords AB and CD of congruent circles subtend equal angles at their centres, then:
AB=CD
AB > CD
AB < AD
None of above
- 3. Multiple Choice
If there are two separate circles drawn apart from each other, then the maximum number of common points they have:
0
1
2
3
- 4. Multiple Choice
The angle subtended by the diameter of a semi-circle is:
90
45
180
60
- 5. Multiple Choice
If AB and CD are two chords of a circle intersecting at point E, as per the given figure. Then:
∠BEQ > ∠CEQ
∠BEQ = ∠CEQ
∠BEQ < ∠CEQ
None of the above
- 6. Multiple Choice
In the below figure, the value of ∠ADC is:
600
300
450
550
- 7. Multiple Choice
In the figure, O is the centre of the circle and PR = QR. What is the measure of ∠PQR?
600
1100
750
450
- 8. Multiple Choice
In the figure, O is the centre of the circle. What is the measure of ∠ACB?
450
600
700
900
- 9. Multiple Choice
Segment of a circle is the region between an arc and ———- of the circle.
Radius
Chord
Diameter
sector
- 10. Multiple Choice
The region between an arc and the two radii, joining the centre to the endpoints of the arc is called a ————–
Sector
Segment
Arc
Area
- 11. Multiple Choice
The sum of either pair of opposite angles of a cyclic quadrilateral is ——–
900
1800
3600
600
- 12. Multiple Choice
If the angles subtended by two chords of a circle or of congruent circles at the centre are equal, the chords are ——–
equal
unequal
different
none of above
- 13. Multiple Choice
In the figure, if O is the centre of a circle, then the measure of ∠ACB is:
800
1000
400
600
- 14. Multiple Choice
A point, whose distance from the centre of a circle is greater than its radius lies ———- of the circle.
on circle
in exterior
on interior
none of above
- 15. Multiple Choice
The length of the complete circle is called its
Radius
diameter
circumference
area
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