Question # 1

Bisection means dividing in ________ equal parts:

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One

Two

Three

Four

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Equitation

Identity

Inequality

Linear equation

The Symbol used for (1--------1) Correspondence is:

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________

We can find square root by the method

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By factorization

By division

Both a and b

None

A line segment has ________ mid points:

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1

2

3

4

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Square

Row

Column

Rectangular

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-5

3

0

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Additive identity

Additive inverse

Multiplicative identiry

Multiplicative inverse

With three digits in integral part, the characteristics will be:

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Two

Three

One

0

The first mathematician who gave the idea of algorithm was:

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Henry Briggs

John Napier

Musa Al Khwarizmi

Jobst Burgi

All three altitudes of __________ are concurrent:

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Triangle

Square

Rectangle

Left angle

The chord length of a circle subtending a central angle of 180° is always:

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Less than radial segment

Equal to the radial segment

Double of the radial segment

None of these

The union of two non-collinear rays with common end point is called a/an:

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Ray

Side

Angle

Vertx

The straight line that bisect the circle is called:

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Sector

Radius

Diameter

Segment

A cumulative frequency table is called.

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Frequency distribution

Data

Less then frequency distribution

None of these

Eculid's Elements have been thought as _____ all over the word for countries:

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Text book

Reference book

Helping book

Major subject

The different number of ways to describe a set are:

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1

2

3

4

Which of the following is associative law of union?

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A∪ (B ∪ C) = (A∪ B)∪ C

A∩ (B∩C)= (A∩B)∩C

A∪ (B∩ C) = ( A∪ B)∩ (A∪ C)

A∩(B∪ C) = (A∩B)∪(A∩C)

In class (30-39), lower class limit is....

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39

9

30

34.5

The relation R = {(1,2),(2,3),(3,3),(3,4)} IS:

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Not a function

Onto function

One-One function

Into function

Synthetic division is simply a short cut of:

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H.C.F

L.C.M

Long division method

Factorization

The ratio of the circumference and the diameter of the circle is:

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r

e

d

If, for all x in the domain of f, there exists a smallest positive number p such that f (x+p) = f(x), then p is the:

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period of f

period of 2f

period of 3 f

period of 4 f

Domain of finite sequence is:

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set of natural numbers

subset of N

R

none

What is the common difference of the sequence 11, 5, -1, ......... ?

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6

-6

none of the foregoing numbers

In binomial expansion of (a+b)ⁿ, n is positive integer the sum of odd coefficients equals:

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none of these

If there are six G.Ms between 3 and 284 then G₄ =

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24

48

12

6

A^-1 exists if A is:

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singular

nonsingular

symmetric

none

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A

B

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5

14

20

6

The probability that a number selected from the numbers 1, 2, 3, 4, 5, ......, 16 is a prime number is:

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If A is a matrix of order m × n, then the number of elements in each row of A is:

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m

n

m + n

m - n

Domain of the function y = tan^-1 x is:

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There are _______ feasible solutions in the feasible region:

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Finitely

Two

Infinitely many

Three

If the inclination of the line l lies between ]0°, 90°[, then the slope of l is:

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Positive

Negative

Undefined

None of these

Let f(x) = x², real valued function then domain of f is the set of all:

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Real numbers

Integers

Positive numbers

Natural numbers

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5 sin x

cosh (5x)

5 cosh (5x)

-5 cosh (5x)

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Constant

Implicit

Identity

Inverse

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

Which one is an exponential function ?

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The vertex of the parabola y² = 4ax is:

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(-a, 0)

(a, 0)

(0, -a)

(0, 0)

An angle in a semi-circle is:

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0°

90°

180°

60°

The radius of point circle is:

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0

(0, 0)

r

1

tanh x =