Question # 1

Cosec²θ-cot²θ =.............

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-1

1

0

tanθ

The nature of the root of equation x²-5x+5=0

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Rationaland equal

Irrationaland unequal

Irrationaland equal

Rationaland unequal

Each of the complex cube root of unity is:

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The square of the other

The half of the other

The cube of the other

Equal to each other

If set A has all its elements common with set B then set A is called...............set.

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Sub

Overlapping

Disjoint

Super

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u = v²

u = kv²

uv²= k

uv² = 1

1/2 Cosec 45^o = ___________________

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1/2√2

1/√2

√2

√3/2

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

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Constant

Histogram

sum

Frequency

In the given set of data 5,7,7,5,3,7,2,8,2 mode is:

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9

5

2

7

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

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5+3

5³

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 measure of the external angles of a regular hexagon is:

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Every improper fraction can be reduced to sum of polynomial and a proper fraction by:

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Addition

Division

Subtraction

Multiplication

The nth positive root of the product of the x₁,x₂,x₃,..............x₁₁ observation is called.

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Mode

Mean

Geometric mean

Median

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

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Average

Range

Quartiles

Mode

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Proper fraction

Rational fraction

Irrational fraction

Improper fraction

Sum of the deviations of the variable "X" from its mean is always:

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Zero

One

Same

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Mathematics 10th Class English Medium Online Test MCQs With Answers

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