Question # 1

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

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0

341

6

170

The date presented in the form of frequency distribution is called:

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distribution

grouped data

range data

regrouped data

1/sinθ = ...............

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Cosθ

Secθ

Co secθ

Cotθ

The square of standard deriation :

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Standard deriation

Range

Dispersion

Variance

The expression "b²-4ac" of a quadratic equation is called:

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Determinant

Redicand

Discriminant

Index

The important thing in ratio is:

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Value of the elements

Orderof the elements

Unitsof the elements

Quantityof the elements

Number of terms in standard Quadratic Equation ax²+bx+c = 0

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1

2

3

4

If a:b = x:y, then alternando property is:

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∑▒〖(x-〗 x ̅)=………….

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0

1

-1

2

In which quadrant 0 lie when Co secθ<0, cosθ<0?

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I

II

III

IV

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1.5cm

2.0cm

2.5cm

3.5cm

The circumference of a circle is:

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Eculid's Elements have been thought as _____ all over the word for countries:

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Text book

Reference book

Helping book

Major subject

A quadratic equation has:

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Two roots

Three roots

Fourroots

Fiveroots

Coding formula of group data of the arithmetic mean is:

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X̅ = ∑fX/∑f

X̅ = ∑fD/∑f

X̅ = A + ∑fu/∑f x h

X̅ = A + ∑fu/∑f

x-coordinate of every pint on x-axis is.

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+ve

-ve

zero

1

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