Math Class 10 New Book Federal Board Chapter 10 MCQs
Math Class 10 New Book Federal Board Chapter 10 MCQs
Tick the correct option.
(i) A tangent line touches the circle at . . . . point(s).
(a) 1
(b) 2
(c) 3
(d) 4
Correct option is (a)
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(ii) A tangent line is . . . . . . . . to radial segment.
(a) parallel
(b) equal
(c) perpendicular
(d) similar
Correct option is (c)
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(iii) How many tangents can be drawn on the circle from a point outside the circle?
(a) 1
(b) 2
(c) 3
(d) infinite
Correct option is (b)
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(iv) If two tangents are drawn on the both ends of diameter of a circle, they are:
(a) perpendicular
(b) parallel
(c) intersecting
(d) none
Correct option is (b)
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(v) Given that radius of a circle is 4 cm. The distance between two tangents drawn at the outer ends of diameter is:
(a) 2 cm
(b) 4 cm
(c) 6 cm
(d) 8 cm
Correct option is (d)
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(vi) How many tangents can be drawn on the circle from a point on the circle?
(a) 1
(b) 2
(c) none
(d) congruent
Correct option is (a)
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(vii) Two tangents drawn from a point outside the circle are:
(a) perpendicular
(b) parallel
(c) not congruent
(d) congruent
Correct option is (d)
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(viii) If two circles touch externally, the distance between their centres is equal to sum of . . . . . . of both circle.
(a) radii
(b) diameters
(c) circumference
(d) area
Correct option is (a)
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(ix) If two congruent circles touch externally, the distance between their centres is equal to ________ of a circle.
(a) radius
(b) diameter
(c) chord
(d) sector
Correct option is (b)
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(x) If two circles of radii 1.4 cm and 2.5 cm touch internally, the distance between their centres is equal to:
(a) 1.4 cm
(b) 2.5 cm
(c) 1.1 cm
(d) 3.9 cm
Correct option is (c)
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(xi) Angle subtended by an arc at centre of circle is called . . . . . . . angle.
(a) reflex
(b) inscribed
(c) straight
(d) central
Correct option is (d)
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(xii) An angle inscribed in a half circle is:
(a) 0°
(b) 45°
(c) 90°
(d) 180°
Correct option is (c)
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(xiii) If central angle of minor arc of a circle is 100°, angle inscribed in corresponding major arc is:
(a) 200°
(b) 100°
(c) 75°
(d) 50°
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(xiv) Central angle of minor arc of a circle is:
(a) less than 360°
(b) less than 180°
(c) greater than 360°
(d) greater than 180°
Correct option is (b)
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(xv) Central angle of major arc of a circle is:
(a) less than 90°
(b) less than 180°
(c) greater than 90°
(d) greater than 180°
Correct option is (d)
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(xvi) All angles in a same segment of a circle are:
(a) equal
(b) acute
(c) obtuse
(d) supplementary
Correct option is (a)
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(xvii) In ABCD is a cyclic quadrilateral and ∠A = 60°, then ∠C = . . . . . .
(a) 180°
(b) 150°
(c) 120°
(d) 60°
Correct option is (c)
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(xviii) An exterior angle of a cyclic quadrilateral is . . . . . the opposite interior angle.
(a) greater than
(b) less than
(c) equal to
(d) supplement of
Correct option is (c)
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(xix) Inscribed angle of a quadrant of a circle is:
(a) 45°
(b) 90°
(c) 145°
(d) 130°
Correct option is (a)
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(xx) In the figure, angle θ is equal to:
(a) 45°
(b) 94°
(c) 23.5°
(d) 47°
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