Question # 1

Types of dispersion are.........................

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4

5

6

8

The area of a circle is:

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Cosec²θ-cot²θ =.............

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-1

1

0

tanθ

The date presented in the form of frequency distribution is called:

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distribution

grouped data

range data

regrouped data

To find the public opinion or trend the most suitable statistics is:

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Mean

Median

Mode

Variance

Two square roots of unity are:

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1,-1

The line joining the two points of circle is called:

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Chord

Diameter

Arc

Radius

1/sinθ = ...............

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Cosθ

Secθ

Co secθ

Cotθ

An angle which is equal to 90° is called:

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right angle

obtuse angle

acute angle

none of these

In an arc of circle substends a central angle 60°, then corresponding chord will make central angle:

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20°

40°

60°

80°

Which of the following is commutative law?

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A∪ (B ∪ C) = (A∪ B)∪ C

A∩ (B∩C)= (A∩B)∩C

A∪ B = B ∩ A

(A ∪ b)^c = A^c ∩ B^c

(A⋃B)⋃C = ________

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A ⋂ (B⋃C)

(A⋃B)⋂C

A⋃ (B⋃C)

A⋂(B⋂C)

The most frequent occurring observation in a set of data is called.

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Mode

Median

Hamonic mean

Mean

A cumulative frequency table is called.

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Frequency distribution

Data

Less then frequency distribution

None of these

The circumference of a circle is called:

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Tangent

Chord

Boundary

Segment

If f is a function from A to B, then f is onto function if:

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Range f≠ A

Range f = B

Dom f = A

Second element of all ordered pairs contained in f is not repeated.

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

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