Question # 1

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Associative

Distributive

Commutative

None

How many lines can be drawn through two points ?

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One

Two

Three

Four

The factors of x²-5x+6 are:

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x+1, x-6

x-2, x-3

x+6, x-1

x+2, x+3

In parallelogram opposite sides are:

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Opposite direction

Un-parallel

Parallel/congruent

Equi-distant

HCF of p³q-pq³ and p⁵q²-p²q⁵ is:

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pq(p²-q²)

pq(p-q)

p²q²(p-q)

pq(p³-q³)

_______ of rectangle are congruent:

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Diagonals

Heights

Bases

None of these

Factorize x²-11x-42:

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(x+14)(x+3)

(x-14)(x-3)

(x+14)(x-3)

(x-14)(x+3)

If a matrix has m rows and n columns the order of matrix is:

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m-by-m

n-by-n

m-by-n

n-by-m

Angle bisectors of triangle are

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Concurrent

Not concurrent

Equidistant form sides

Equidistant form angles

Find m so that 9a²-12ab + m is a complete square :

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-16b²

16b²

-4b²

4b²

A triangle having all sides different is called:

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None of these

A circum angle is subtended between any two chords of a circle, having:

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Circumference

Diameter

Radius

Central angle

20^o= ..............................

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360^o

630^o

1200^o

3600^o

The distance of any point of the circle to its centre is called:

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Radius

Diameter

A chord

An arc

A fraction in which the degree of numerator is less than the degree of the denominator is called:

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An equation

An improper fraction

An identity

A proper fraction

The system of measurement in which the angle is measured in radian is called.

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CGS system

Sexagesimal system

Circular system

MSK sytem

Right bisector of the chord of a circle always passes through the:

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Radius

Circumference

Centre

Diameter

The third proportional of x² and y² is:

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x²y²

A circle has only one:

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Secant

Chord

Diameter

Centre

Number of elements in power set of {1,2,3}

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4

6

8

9

The number of time a value appears on a set of data is called:

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Frequency

Average

Mode

Median

Geometric mean of 2,4,8 is......................

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2

4

8

3

Cot1°, Cot2°, Cot3°, .......... Cot89° =

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-1

1

∞

none

The ration of the sum and product of roots of 7x² - 12x + 18 = 0 is:

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7:12

2:3

3:2

7:18

The next term of the sequence-1, 2, 12, 40, .........is:

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112

212

144

none

If sin α < 0 and cos α > 0, then α lies in:

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I

II

III

IV

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irrational fraction

polynomial

rational fraction

none of these

The number of ways in which fiver persons can sit at a round table is:

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4!

5!

none of these

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cos (α-ß) =

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cos α cos ß + sin α sin ß

cos α cos ß - sin α sin ß

cos α cos ß + sin α cos ß

sin α cos ß - sin α sin ß

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a is an element of a set A

a is subset of A

a is a whole number

a contains A

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

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I

II

III

IV

If A is a matrix of order m × n and B is a matrix of order n × p then the order of AB is:

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p×m

p×n

n×p

m×p

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a

b

c

a + b

The centroid of a triangle is a point that divides each median in the ratio:

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2 : 1

2 : 3

1 : 3

4 : 3

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Integration

Integrand

Constant of integration

None of these

Two real and distinct tangents can be drawn to a circle from any point P(x₁, y₁) ______ the circle:

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Inside

On

Outside

None of these

There are _______ feasible solutions in the feasible region:

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Finitely

Two

Infinitely many

Three

The coordinate axes divide the plane into------------ equal parts:

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1

2

3

4

The function f(x) = 3x² has minimum value at :

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x = 3

x = 2

x = 1

x = 0

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ln |sin x|

- ln |sin x|

ln |cos x|

-ln |cos x|

Which one is an exponential function ?

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The perpendicular distance of the line 3x + 4y + 10 = 0 from the origin is:

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0

1

2

3

For a square of side x units, the rate of change of area with respect to the side is given by:

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x

x²

2x

2