Question # 1

Diagonal of Parallelogram divides it into two _______ triangles:

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Congruent

Not congruent

Not equal

None of these

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Equal

Congruent

If and only if

Correspodency

The logarithm of unity to any base is.

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1

10

e

0

log_aa= :

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0

1

-1

10

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

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-16y²

16y²

-4y²

4y²

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Polynomial

Irrational

Rational

None of these

Diagonals of a rectangle are:

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Equal

Congruent

Opposite

None of these

In parallelogram opposite sides are:

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Opposite direction

Un-parallel

Parallel/congruent

Equi-distant

__________ congruent triangles can be made by joining the mid-points of the sides of a triangle:

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Three

Four

Five

Two

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Subtraction

Addition

Division

Multiplication

The degree of polynomial is x²y²+3xy+y³:

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1

2

3

4

An identity is:

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An equation

A polynomial

A fraction

A ratio

The symbol for a circle:

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Sinθ,Cosecθ =..............................

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1

0

Sinθ

Cos θ

Circles having three points in common:

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Over lapping

Collinear

Not coincide

Sin (-310^o) = ...................

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Sin310^o

-Sin310^o

Cos310^o

tan310^o

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

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3⁷

7³

The measure which determines the middle most observation in a data set is called.

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Median

Mode

Mean

Rang

The discriminant of x²+8x+16=0:

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4

3

2

0

median from the data 82,93,86,92 and 79 is.................

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82

86

92

93

How many right angles are there in 360 degree?

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Two

Four

Six

Eight

The common end point of arms of an angle is known as:

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Angles

Arms

Vertex

Rays

The amplitude and period of 3 sin x are:

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3, π

2, 2π

3, 3π

3, 2π

In a triangle ABC b = √3, c = 1, α = 30° then a = :

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2

1

3

-1

In any triangle ABC, law of cosines is:

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25

20

40

2a + 2b + 2c

r₁=

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p is false and q is true

both p and q are false

p is true and q is false

both p and q are true

If sinΘ <0, cosΘ<0 then the terminal arm of the angle lies in quadrant:

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I

II

III

IV

If n(S) = 3 then n {P(S)} =

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2

8

16

4

Tan (294°) =

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tan24°

-tan24°

cot24°

-cot24°

(a+b) x = ax + bx is:

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The circum-radius R of a triangle is given by:

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-4 < y < 4 is the solution of the following:

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y = 5

y = 3

y = -4

y = 4

If the directed distances AP and PB have same signs, then their ratio is positive and P is said to divide AB:

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Internally

May be divide

Externally

None of these

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1

2

3

0

The vertex of parabola (x - 1)² = 8 (y + 2) is:

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(1, -2)

(0, 1)

(-1, -2)

(1, 2)

Gottfried Whilhelm Leibniz was a (an) ----- mathematician:

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German

English

Swiss

French

An angle in a semi-circle is:

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0°

90°

180°

60°

The set of all points in the plane that are equally distant from a fixed point is called a / an:

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Circle

Circular cone

Ellipse

Point circle

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Constant

Implicit

Identity

Inverse

x = 3 cos t, y = 3 sin t represent

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Line

Circle

Parabola

Hyperbola

If (2, 1) is the mid point of the line segment joining the points (2, x) & (2, -5) then x =

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1

2

7

-7

A line segment having both the end-points on a circle and not passing through the center is called a:

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A chord

A secant

A diameter

None of these