KING FAHD UNIVERSITY OF PETROLUEM AND MINERALS
Math 011 and 003 - Term 031
Test I [ Code 001 ]
Name :
ID#:
Section:
Fill the following table
with the correct answer:
|
Question |
Correct answer |
|
1 |
A |
|
2 |
C |
|
3 |
E |
|
4 |
B |
|
5 |
D |
|
6 |
C |
|
7 |
D |
|
8 |
E |
|
9 |
A |
|
10 |
B |
|
11 |
B |
|
12 |
C |
|
13 |
D |
|
14 |
A |
|
15 |
D |
|
16 |
E |
|
17 |
D |
|
18 |
A |
|
19 |
E |
|
20 |
C |
|
Total |
|
Q1) The expression 
simplifies to :
Q2) If 
and 
, then 
is equal to
Q3) If the real number x is more than 2 units from 4 but less than 7 units from 4, then
Q4) Which one of the following statements is TRUE ?
a) every integer is either prime or composite
b) the multiplicative inverse of an irrational number is an irrational number
c) the sum of two composite numbers is a composite number
d) the product of two prime numbers is a prime number
e) the reciprocal of 
is 
Q5) If A=
, then A has
a) 7 rational numbers
b) 3 irrational numbers
c) 3 prime numbers
d) 1 composite number
e) 1 perfect square
Q6) The property of real numbers illustrated in the
statement 
is
:
a) the commutative property of addition
b) the associative property of multiplication
c) the commutative property of multiplication
d) the distributive property
e) the inverse property of multiplication
Q7) Which one of the following is TRUE ?
a) the degree of the polynomial 
is 5
b) 5 is a polynomial of degree 1
c) 
is not a polynomial
d) 
is a polynomial of
degree 2
e) 
is a polynomial
Q8) Which one of the following is FALSE ?
Q9) Which one of the following is TRUE for any real number x ?
Q10) If 
and
, then
Q11) If 
is a perfect square trinomial, then 
is equal to
Q12) One factor of 
is
Q13) The expression 
simplifies to
Q14) The expression 
simplifies to
Q15) If 
then:
Q16) The scientific notation of the product 
is
Q17) The following expression
Simplifies to:
Q18) If 1<
< 2,
then 
can be written
without absolute value as:
Q19) Which of the following is TRUE:
Q20) 
simplifies to:
