MTH001- Elementary Mathematics

FINALTERM  EXAMINATION

18 July,Spring 2011

MTH001- Elementary Mathematics

                                                                                                                                                                                                                                          Question No: 1      ( Marks: 1 ) - Please choose one

The difference between the upper and the lower class boundaries of a class are known as:

       ► Class Marks

       ► Class Interval

       ► Class frequency

Question No: 2      ( Marks: 1 ) - Please choose one

The probability of sure event is

       ► 0

       ► 1

       ► 0.5

Question No: 3     ( Marks: 1 ) - Please choose one

What is the simple interest earned on Rs.3000 invested at 8% per annum for 6 months?

       ► 3000 x 6 x 0.08

       ► 3000 x 60 x 0.08

       ► 3000 x 0.5 x 0.08

       ► 3000 x 1.5 x 0.08

Question No: 4      ( Marks: 1 ) - Please choose one

The probability of vowel letters from the word STATISTICS is

       ► 2/10

       ► 3/10

       ► 0

       ► 10/10

Question No: 5      ( Marks: 1 ) - Please choose one

Smoking habits of the residents of an area are

       ► Quantitative

       ► Qualitative

Question No: 6      ( Marks: 1 ) - Please choose one

In a symmetric distribution

       ► The mean, median, and mode are equal

       ► The mean is the largest measure of location

       ► The median is the largest measure of location

       ► The standard deviation is the largest value

Question No: 7      ( Marks: 1 ) - Please choose one

When two coins are tossed simultaneously, the probabilty of at least one head is _______.

       ► 1/4

       ► 3/4

       ► 1/2

       ► 1

Question No: 8      ( Marks: 1 ) - Please choose one

20 m long rope is cut to the length of 15m. what is percenrage decrease?

       ►( 5/20 x100)%

       ► (15/20 x100)%

       ►(5/20)%

       ►(2/2000)%

Question No: 9      ( Marks: 1 ) - Please choose one

The chart below is a …..graph.

       ► Pie

       ► Bar

       ► Line

       ► Quadratic

Question No: 10      ( Marks:  )

List price of a shirt is Rs 450. If the discount rate is 20%, calculate the discount amount of the shirt.

 Question No: 11      ( Marks: 1 ) - Please choose one   

Third Quartile = Q3 =

       ► P3

       ► Median

       ►None of the above

       ► Mode

Question No:12      ( Marks: 1 ) - Please choose one

Standeard deviation is alaways measure from

       ► Mean

       ► Median

       ► Mode

       Question No: 13      ( Marks: 1 ) - Please choose one

The probability of sure event is

       ► 0

       ► 1

       ► 0.5

Question No: 14      ( Marks: 1 ) - Please choose one

The probability of tail when a coin is tossed is

       ► 0

       ► 1

       ► 1/2

Question No: 15      ( Marks: 1 ) - Please choose one

A major disadvantage of mean is that it is affected by..

       ► Extremely  large values

       ► Extremely small values

       ► Middle values

Question No: 16      ( Marks: 1 ) - Please choose one

Mode is the measure which always exists in any numerical data

       ► True

       ► False

Question No: 17      ( Marks: 1 ) - Please choose one

When 3 coins are tossed simultaneously (3 heads) will be.

       ► 3/8

       ► 1/8

       ► 1/4

       ► 1

Question No: 18     ( Marks: 1 ) - Please choose one

If Ais the sure event, then P(A)=

       ► 1

       ► 1/2

       ► 1/4

       ► 3/4

Question No: 19      ( Marks: 1 ) - Please choose one

 Probability of a sure event is

       ► 1/2

       ► 0

       ► 1

       ► 1/4

Question No: 20      ( Marks: 1 ) - Please choose one

If E and F are mutually exclusive events such that P (E) =0.4 and P(F) =05 then.

       ► 0.2

       ► 0.9

       ► 0.1

       ► 0.5

Question No: 21      ( Marks: 1 ) - Please choose one

Which of them is a proposition?

       ► x is greater then 2

             ►3+7 =10    

       ►  close the door

             ► what time is it?

Question No:22      ( Marks: 1 ) - Please choose one

Conjunction of two statements p and q is denoted by

       ► pÙq

       ► pÚq

       ► p«q

       ► p ® q

Question No: 23      ( Marks: 1 ) - Please choose one

The component bar chart should be used when we have available to use in formation regarding totals and their components.

       ► True

       ► False

Question No: 24      ( Marks: 1 ) - Please choose one

A conditional statement is logically equivalent.

       ► contra positive

       ► Inverse

       ► converse to its

Question No: 25     ( Marks: 1 ) - Please choose one

Which one of the following is the negation of the statement

         

       ► If  Tanveer  live in Lahore then he does not live in Pakistan

       ► Tanveer does not live in Lahore and he  lives in Pakistan

       ► If  Tanveer does not live in Lahore then he does not live in Pakistan

       ► Tanveer does not live in Lahore then he  lives in Pakistan

Question No: 26      ( Marks: 1 ) - Please choose one

According to Demorgan’s Law ~ ( p ^q ) =

       ►~  p ^q   

       ► ~p ^ ~q

       ► ~p v~q

       ► p ^ ~q

Question No: 27      ( Marks: 1 ) - Please choose one

Order of elements in a set does not matter

       ► True

       ► False

Question No: 28     ( Marks: 1 ) - Please choose one

If A = {1, 2, 3, 4} and B = {5,6,7}, thenA∩ B.

       ► {1,2,3}

       ► {5,6,7}

       ►{1,2,3,4,5,6,7}

       ►O

Question No: 29      ( Marks: 1 ) - Please choose one

Which one of the following sets is finite?

       ► set of real numbers

       ► set of even numbers

          ►{xxz ^ 0 ≤ x ≤ 12}

            

          ►{xxIR ^X≥ 12}

Question No: 30      ( Marks: 1 ) - Please choose one

If R ={(a,a),(b,b),(c,c)} is  a relation on the set A = {a,b,c}

       ► symmetric only

       ► symmetric and Reflexive

       ► Eguivalence relation

       ► Reflexive only

Question No: 31      ( Marks: 1 ) - Please choose one

          2 x + 6y is a

       ► Monomial

       ► Binomial

       ► Trinomial

       ► none of these

Question No: 32      ( Marks: 1 ) - Please choose one

Order of matrix A = [2 ]     is

                                   4

       ►1 x1

       ► 2 x 2

       ►2 x 1

       ► 1 x 2

Question No: 33     ( Marks: 1 ) - Please choose one

If matrix A is of order 2 x 3 and B is of order 3 x 4, then order or matrix AB will be

       ► 2 x 4

       ►2 x 3

       ► 2 x 2

       ► 3 x 2

Question No: 34      ( Marks: 1 ) - Please choose one

Data which is not arranged in ascending or desecending order is called

       ► grouped data

       ► raw data

       ► qualitative data

Question No: 35      ( Marks: 1 ) - Please choose one

If x : y = y : 1 then x =

              2

       ► y

       ► y

       ► y

            x

       ► x 2y

Question No: 36     ( Marks: 1 ) - Please choose one

If set A has m elements and set B has n elements then the total numbers of relation from A to B are

       ► m x n

             m

       ► 2 x n

       ► m +n

       ► mn

Question No: 37      ( Marks: 1 ) - Please choose one

Determine the range of  the function g from X = {2,4,5} to Y = { 1,2,4,6} defined as g ={(2,6),(4,2),(5,1)}

       ► Range of  g ={1,2,6}

       ► Range of g = {2,6}

       ► Range of g ={2,4,5}

Question No: 38      ( Marks: 1 ) - Please choose one

Suppose A is a set with m elements and B is a set with n elements.How many functions are there from A to B?

       ►m.n

             m

       ► n

             m  m

       ► n . n

Question No: 39      ( Marks: 1 ) - Please choose one

If the price of shoes increase from Rs.600 to 900, what is the percentage increase?

       ►( 600/3)%

       ► (900/6)%

       ►( 600/9)%

       ► (300/6)%

Question No: 40      ( Marks: 1 ) - Please choose one

The value of all assets that are reasonably expected to be converted in to cash with in one year in the normal course of business are called

       ► Liabilities

       ► Current assets

       ► Face value

Question No: 41      ( Marks:  ) - Please choose one

Define Observations.

      

Question No: 42      ( Marks: ) - Please choose one

A pair of fair dice is rolled once .Find the probability that the sum of the face is 9.

      

Question No: 43      ( Marks:  ) - Please choose one

let f : R à R be defined by f (x) =x+1

                                                        ____

      

                                                         x+2

show that f is one - to –one and onto

Question No: 44      ( Marks:  ) - Please choose one

Finde the value of x in the proportion ( 5x+ 1 ):3 =(2x +2): 7(6 x) = (4x) :7

Question No: 45      ( Marks:1  ) - Please choose one

The chart below is a  …………. graph

►Bar

►Pie

►Line

►Simple bar