Question # 1

The concept of antilogarithm is used to find the value of..............

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A.M.

G.M.

H.M

Mode

Median from the data 2.3,2.7,2.5,3.1 and 1.9 Is.........................

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2.3

2.5

2.7

2.9

The class having maximum frequency is called................. class.

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Model

Median

Lower

Upper

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

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Constant

Histogram

sum

Frequency

Mean is affected by change in;

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Place

Scale

Rate

∑▒〖(x-〗 x ̅)=………….

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0

1

-1

2

median from the data 82,93,86,92 and 79 is.................

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82

86

92

93

If the rotation of the ray is clockwise, the angle is _____________ in measure:

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positive

negative

initial

terminal

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

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Average

Range

Quartiles

In a set of data 63,65,66,67,69, median is:

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63

66

67

69

Harmonic mean for 1,2,5,8,4 is....................

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6.08

5.08

7.08

4.08

The nth root of product of 'n' number of values is called:

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Arithematic mean

Geometric mean

Harmonic mean

Standard deriviation

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

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Average

Range

Quartiles

Mode

The observation that divide a data set into four equal part, are called.

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Decites

Quartiles

Percentiles

Mode

1+ cot² θ = __________.

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tan²θ

cosec²θ

cot²

sec²θ

The measure which determines the middle most observation in a data set is called.

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Median

Mode

Mean

Rang

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Mathematics 10th Class English Medium Unit 6 Online Test MCQs With Answers

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