Question # 1

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

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Mean

Median

Mode

Variance

A line which has only one point in common with a circle is called:

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Sine of a circle

Cosineof a circle

Tangentof a circle

Secantof a circle

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A tangent to a circle is perpendicular to the radial segment drawn to the point of:

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Contact

Tangency

Concurrency

Tangent

In which quadrantθ lie when Sinθ> 0, tanθ< o ?

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I

II

III

IV

A root of an equation, which do not satisfy the given equation is called:

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Endogenous root

Extraneous root

Internal root

Radical root

If b²-4ac<0, then the roots of ax²+bx+c=0 are:

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Irrational

Rational

Imaginary

None of these

A cumulative frequency table is also called.....................

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Frequency distribution

Data

Less then cumulative frequency distribution

Histogram

If x∈ U and x∉ A, then {x} is equal to ....................

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U^c

A^c

∅^c

A - U

Arithmetic mean of 34,34,34,34,34,34 is.

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0

341

6

170

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90°

45°

60°

30°

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A proper fraction

An improper fraction

An identity

An constant term

If an arc of a circle subtends a central angle of 60°, then the corresponding chord of the arc will make the central angle of:

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20°

40°

60°

80°

The line that passes through centre and touches a circle at two points is called:

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Diameter

Radius

Arc

Corners

The number of methods to solve a quadratic equation is:

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1

2

3

4

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

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Median

Mode

Mean

Variance

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Mathematics 10th Class English Medium Online Test MCQs With Answers

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