10th Class Math Chapter 9 MCQs fbise Solution
Welcome to our comprehensive guide on 10th Class Math Chapter 9 MCQs fbise Solution.
Tick the correct option.
(i)
One and only one circle can pass through . . . . . non collinear points.
(a) 2
(b) 3
(c) 4
(d) 5
Correct option is (b)
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(ii)
. . . . . . . . number of circles can pass through a point.
(a) 1
(b) 2
(c) 3
(d) infinite
Correct option is (d)
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(iii)
Diameter of circle which bisects the chord is . . . . . . to the chord.
(a) collinear
(b) parallel
(c) perpendicular
(d) equal
Correct option is (c)
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(iv)
In the figure, OC = 3 cm, AB = 8 cm. The radius of circle is:
(a) 4 cm
(b) 4.5 cm
(c) 5 cm
(d) 10 cm
Correct option is (c)
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(v)
Diameter of circle perpendicular to the chord . . . . . . . the chord.
(a) intersects
(b) bisects
(c) trisects
(d) touches
Correct option is (b)
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(vi)
Two chords which are equidistant from the . . . . . . are congruent.
(a) centre
(b) diameter
(c) circle
(d) chord
Correct option is (a)
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(vii)
Two . . . . . . which are equidistant from the centre are congruent.
(a) circles
(b) diameters
(c) segments
(d) chords
Correct option is (d)
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(viii)
Length of chord of a circle of radius 5 cm is 8 cm. The distance of chord from centre is:
(a) 3 cm
(b) 4 cm
(c) 5 cm
(d) 6 cm
Correct option is (a)
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(ix)
What is the radius of circle in the figure?
(a) 26 cm
(b) 10 cm
(c) 5 cm
(d) 13 cm
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(x)
In the figure AB = 4cm, OC = 3cm. Chord DE passes through mid and is parallel to AB. What is the length of DE?
(a) 4.5 cm
(b) 5.6 cm
(c) 6.6 cm
(d) 3.3 cm
Correct option is (c)
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(xi)
An angle whose vertex is centre of circle and whose arms pass through end points of an arc is known as _______ angle.
(a) inscribed
(b) central
(c) interior
(d) exterior
Correct option is (b)
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(xii)
Corresponding arcs of two congruent chords of a circle are _____.
(a) unequal
(b) major
(c) congruent
(d) minor
Correct option is (c)
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(xiii)
Length of two chords of a circle are in the ratio 1 : 3, and central angle of one arc is 60°, the second arc is _________.
(a) minor
(b) major
(c) semicircle
(d) circle
Correct option is (b)
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(xiv)
The central angle of quadrant of a circle is ______.
(a) 30°
(b) 45°
(c) 60°
(d) 90°
Correct option is (d)
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(xv)
If a circle is divided into ten equal arcs, then central angle of each are is______.
(a) 10°
(b) 36°
(c) 60°
(d) 90°
Correct option is (b)
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(xvi)
How many central angles of an arc can be drawn?
(a) one
(b) two
(c) finite
(d) infinite
Correct option is (a)
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(xvii)
Two congruent chords of two congruent circles have . . . . . . central angles.
(a) different
(b) same
(c) proportional
(d) acute
Correct option is (b)
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(xviii)
Central angle of an arc which includes a semicircle in it is ______.
(a) < 90°
(b) > 90°
(c) < 180°
(d) > 180°
Correct option is (d)
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