Question # 1

The difference between upper limit of two consecutive classes is a frequency table is called:

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Class limit

Class interval

Class mark

All of these

The symbol for a triangle is denoted by:

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The circumference of circle is called:

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Chord

Segment

Boundary

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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

The important thing in ratio is:

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Value of the elements

Orderof the elements

Unitsof the elements

Quantityof the elements

The harmonic mean of the observation 0,15,12, is:

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3.7

7.3

6.7

no harmonic mean

The common end point of arms of an angle is known as:

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Angles

Arms

Vertex

Rays

The straight line that bisect the circle is called:

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Sector

Radius

Diameter

Segment

A Deviation is defined as a difference of any value of the variable from a:

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Constant

Histogram

Sum

A line intersecting a circle is called:

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Tangent

Secant

Chord

A set containing no element is called.

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subset

Empty set

Singleton set

Super set

Sec² θ -tan²θ =______________.

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sec²θ

cos²θ

1

sin²θ

20^o= ..............................

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360^o

630^o

1200^o

3600^o

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u = wk²

u = vk²

u = w²k

u = v²k

Cosec²θ-cot²θ =.............

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-1

1

0

tanθ

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

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