Question # 1

Every irrational number is _________

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Surd

Not a surd

Rotional

Whole number

How many lines can be drawn through two points:

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1

2

3

Unlimited

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16cm²

12cm²

8cm²

20cm²

Parallelograms, rectangles, square rhombus, trapezium are types of _____.

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Hexagons

Pentagons

Octagons

Polygons

The symbol used for angle is:

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5

1/2

7

1/7

Distance between points (6,3) and (-3,3) is _________:

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45

9

What will be added to complete the square of 9a²-12ab ?

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-16b²

16b²

4b²

-4b²

A triangle has _____ angles:

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1

2

3

4

How many right angles a parallelogram has ________:

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0

1

2

3

What will be added in 9x²-12xy to complete the square:

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-16y²

16y²

-4y²

4y²

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

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3⁷

7³

A fraction in which the degree of the numerator is greater or equal to the degree of denominator is called:

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A proper fraction

An improper fraction

An equation

Algebraic relation

Standard form of quadratic equation is:

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If a : b = c : d, then a : c = b : d is called theorem of:

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Invertendo

Componendo

Dividendo

Alternando

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-2

2

4

-4

A set with no element is called.

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Subset

Empty set

Singleton set

Super set

The length of two common tangents to two circles are _____ to each other:

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Perpendicular

Equal

Parallel

Un-equal

A proportion is a statement which expressed as an equivalence of:

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Four ratios

Threeratios

Tworatios

Oneratio

The straight line joining any two points on the circumference of a circle is called:

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Chord

Sector

Radius

Arc

A histogram is a set of adjacent:

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Squares

Rectangles

Circles

If R = {(0,0),(8,2),(10,3),(14,12)}, then Dom R = ___________

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{0,8,10,14}

{0,2,3,12}

{8,10,4}

{0,10}

The period of tan 3x is:

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Distinct objects means:

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identical objects

not identical

similar

none of these

If α, ß are complex cube roots of unity, then 1 + αⁿ + ßⁿ = .......... where n is a positive integer divisible by 3:

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1

3

2

4

For a positive integer n:

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(n+1)! = (n+1)n!

(n+1)! = (n+1)(n-1)!

n! = n(n+1)!

none of these

With usual notations for triangle R equals:

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The ordered pairs (4, 5) and (5, 4) are:

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same

different

both a and b

N

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diagonal matrix

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A

B

If α, ß are the roots of x² + kx + 12=0 such that α-ß = 1 then K = :

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0

±5

±7

±15

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A

B

If f(x) = cos x then f'(0) is equal to:

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0

-1

1

Measure of the central angle of a minor arc is ____ the measure of the angle subtended in the corresponding major arc.

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Equal

Double

Not equal to

Triple

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Integral

Indefinite integral

Differential

Definite integral

The distance of any point P (x, y) from the origin O(0 , 0) is given by:

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If f(x) = |x|, f(x) is a:

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Constant function

Absolute function

Linear function

Quadratic function

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

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x

y

lower limit

upper limit

If a straight line is perpendicular to x-axis, then its slope is:

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0

1

2

Undefined

The opening of the parabola y² = -4ax is to the left of the:

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x-axis

x = 1

y-axis

x = 0

If r is the radius of any circle and C its center, then any point P(x₁, y₁) lies on the circle only if:

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|CP| < r

|CP| > r

|CP| = r

None of these

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Line

Parabola

Ellipse

Hybperbola

A point of a solution region where two of its boundary lines intersects is called a __________ point of the solution region:

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Maximum

Corner

Minimum

None of these