Question # 1

If (x, y) are the coordinates of a point, then the first component of the ordered pair is called:

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Abscissa

Ordinate

Coordinate axes

None of these

If the focus lies on the x-axis with coordinates F(a, 0) and directrix of the parabola is = - a then the equation of parabola is:

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x² = 4ay

y²= 4ax

-x²= 4ay

-y²= 4ax

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Position vector of O

Position vector of P

Unit vector

Null vector

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0

1

-1

2

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Integration by parts

Definite integral

Differentiation

None of these

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sec x tan x

sec²x

-sec x tan x

-sec²x

A chord passing through the focus of a parabola is called a ________ of the parabola:

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Directrix

Latus rectum

Focus

Focal chord

A function, in which the variable appears as exponent (power), is called a / an -------- function.

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Constant

Explicit

Exponential

Inverse

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domain

range

lower limit

upper limit

The opening of the parabola x² = 4ay is upward of the:

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x -axis

y = c

y - axis

x = y

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The point of intersection of the medians of a triangle is called:

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Centroid

Ortho-center

Circums-center

In-center

If the upper limit is a constant and the lower limit is a variable, then the integral is a function of:

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x

y

lower limit

upper limit

If y = (x), then the variable x is called --------- variable of a function f.

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Dependent

Independent

Image of y

None of these

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One variable

Three variable

Two variable

Four variable

The ratio in which y-axis divides the line joining (2, -3) and (-5, 6) is:

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2 : 3

2 : 5

1 : 2

3 : 5

The order (or sense) of an inequality is changed by ________, it each side by a negative constant.

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Adding

Subtracting

Dividing

None of these

If the equation of the parabola is x² = 4ay, then opening of the parabola is to _______ of the x-axis:

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Left

Upward

Right

Downward

y = -2 is a line:

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Parallel to x-axis

Parallel to y-axis

Perpendicular to x-axis

None of these

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e^ax

f(x)

e^axf(x)

e^{ax + f(x)}

the focal chord perpendicular to the axis of the parabola is called _____________ of the parabola:

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Directrix

Latus rectum

Focus

Focal chord

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FSC Part 2 Mathematics Full Book Online Test MCQs With Answers

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