Question # 1

In class (30-39), lower class limit is....

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39

9

30

34.5

The arrangement of data is necessary to find the value of.

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Mean

Median

Mode

Range

π/6 radians = ....................

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30^o

60^o

45^o

90^o

The extent of variation between two extreme observations of a data set is measured by:

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Average

Range

Quartiles

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2

6

5

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

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Mode

Median

Hamonic mean

Mean

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The extent of variation between two extreme observations in a data is called.

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Average

Range

Quartiles

None of these

a deviation is defined as a difference of any value of the variable from a......

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Constant

Histogram

sum

Frequency

20^o = _______________________________

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360'

630'

1200'

360'

The ________of a given point on a line segment is the foot of perpendicular drawn from the point on that line segment.

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position

co terminal

projection

standard position

The relation {(1,2),(2,3),(3,3)(3,4)} is.

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Onto function

Into function

Not a function

One-One function.

Product of the roots of the equation 3x²-5x+7=0:

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3⁷

7³

The formula of group data of the median is:

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l + h/f (n/2 -c)

l +∑fx/∑f x n,

l + f_m- f₁/2f_m - f₁ - f₂ x n,

A + ∑fu/∑f x n

If number of elements in set A is 3 and in set B is 4 then number of elements in AxB is:

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3

4

12

7

The union of two noncollinear rays. which have common endpoint is called

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An angle

A degree

A minute

A raian

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

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