Question # 1

Variance is denoted by...........................

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V

S

S²

X

Arithmetic mean is a measure that determines a value of the variable under study by dividing the sum of all values of the variable by their:

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Number

Group

Denominator

If A⊆ B the A⋂ B = ______

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A

B

∅

A⋃ B

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1

-1

The circumference of a circle is called:

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Tangent

Chord

Boundary

Segment

If R= { (a,2),(b,3),(c,3) }, then Dom R = ________________

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{1,2}

{1,2,3}

{a,b,c}

{a,c}

The Discriminant of ax²+bx+c=0 is:

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b²-4ac

b²⁺4ac

-b²⁺4ac

-b²-4ac

An identity is:

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An equation

A polynomial

A fraction

A ratio

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

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Mean

Median

Mode

Range

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Mathematics 10th Class English Medium Online Test MCQs With Answers

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