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 Ã 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
:-)
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