Question # 1

One minute is denoted by:

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1'

1''

1°

60'

If A has two elements and B has 3 elements, then number of binary relations in A x B is __________

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2 x 3

2³

2⁶

2²

If A⊆ B then A⋃ B = __________

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A

B

∅

None of these

If the rotation of the rays is anti-clock wise, the angle has ________ measure:

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Positive

Radian

Standar

Negative

If A⊆ B and B⊆ a , then

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A = B

A≠ B

A∩ B =∅

A∪ B =∅

Cosθ,Secθ = .........................

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1

tanθ

0

Cosθ

The domain of {(a,b),(b,c),(c,d)} is............

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{a,b,c}

{b,c,d}

{a,b}

{a,b,c,d}

If a : b = c : d, then a + b : a - b = c + d : c - d is called theorem of:

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Componendo-Dividendo

Invertendo

Dividendo

Componendo

Coding formula of group data of the arithmetic mean is:

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X̅ = ∑fX/∑f

X̅ = ∑fD/∑f

X̅ = A + ∑fu/∑f x h

X̅ = A + ∑fu/∑f

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-2

2

4

-4

In ax²+b+c, the constant term is:

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a

b

c

d

The distance of any point of the circle to its center is called:

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radius

diameter

a chord

an arc

Locus of a point in the plane equidistant from a fixed point is called:

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Radius

Circle

Circumference

Diameter

If the incentre and circumcenter of a triangle coincide the triangle is:

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Right angle

Scaleve

Isosceles

Equilateral

If a chord of a circle subtends a central angle of 60°, then the length of the chord and the radial segment arc:

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Congruent

Incongruent

Parallel

Perpendicular

In a circle, the tangents drawn at the ends of a chord make equal _with that chord

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square

angle

cube

circle

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10th Class Mathematics English Medium KPK Boards Online MCQ's MCQs With Answers

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