Question # 1

Diagonals of a rectangle are:

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Equal

Congruent

Opposite

None of these

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-2

5

-1

-6

Mid point of the points B (-4,3) and A (4, -9) is:

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(8,6)

(-8,6)

(-4,3)

(0,-6)

The __________ of a triangle is the part of the plane enclosed by the triangle:

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Exterior

Attitude

Interior

Perpendicular

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Additive identity

Additive inverse

Multiplicative identiry

Multiplicative inverse

Two points determine a _________

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Space

Plane

Curve

Line

Diagonals of a parallelogram divide the parallelogram into ________ congruent triangles.

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Two

Three

Four

Five

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

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-16y²

16y²

-4y²

4y²

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a²+b²=c²

a²+c²=b²

b²+c²=a²

All of these

We can find square root by the method

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By factorization

By division

Both a and b

None

An ______________ is defined as the union of two non-col-linear rays with some common end point:

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angle

vertex

initial side

terminal

O∩ E = ....................

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∅

O

E

Z

If Y is directly proportional to x it can be written as:

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x = y

y : x

The measure of the external angles of a regular octagon is:

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1+ cot² θ = __________.

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tan²θ

cosec²θ

cot²

sec²θ

The value of i is equal to:

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

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1

2

3

4

The circumference of circle is called:

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Chord

Segment

Boundary

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Polynomial

Variable

Constant

Co-efficient

The portion of a circle bounded by an arc and a chord is known as:

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Diameterof the circle

Radiusof the circle

Chordof the circle

Segmentof the circle

The Range of R

={(1,3),(2,2),(3,1)(4,4)} is.

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{1,2,4}

{3,2,4}

{1,2,3,4}

{1,3,4}

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1

-1

-6

6

[0] is a:

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Number of terms in the expansion of (x+y)⁶ is:

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7

6

2

8

Solution set of the equation x² - 3x + 2 = 0 is

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{-1, 2}

{1, -2}

{-1, -2}

{1, 2}

To draw general conclusions from well-known facts is called:

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logic

proposition

induction

deduction

How many complex cube roots of unity are there:

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2

0

1

3

In a simultaneous throw of two dice, The probability of getting sum 3 or 11 is:

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none

The set of negative integers is closed with respect to:

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addition

multiplication

both (a) and (b)

subtraction

If (x - 2, 2) = (3, 2), then:

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x = 5

x = 2

x = -5

x = 3

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rational number

irrational number

natural number

whole number

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-cosec x cotx

cosec² x

-cosec²x

cosec x cotx

The distance between two points P₁ (x₁, y₁) and P₂ (x₂, y₂) on the co-ordinate plane is given by:

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2

1

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x = a

x = 2

x = 0

None

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x = a

for all x

x = 0

The conic is a parabola, if:

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e = 1

e > 1

0 < e < 1

e = 0

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Common logarithmic

Natural logarthmic

Exponential

None of these

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Length of tangent from (0,1) to x² + y² + 6x - 3y + 3 = 0

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2

1

4

3

If 2 and 2 are x and y-components of a vector, then its angle with x-axis is:

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30°

45°

60°

90°