Download Jeopardy

JEOPARDY
Numbers &
Operations
Algebra &
Functions
Geometry
& Measures
Statistics &
Probability
Potpourri
Q $100
Q $100
Q $100
Q $100
Q $100
Q $200
Q $200
Q $200
Q $200
Q $200
Q $300
Q $300
Q $300
Q $300
Q $300
Q $400
Q $400
Q $400
Q $400
Q $400
Q $500
Q $500
Q $500
Q $500
Q $500
Final Jeopardy
$100 QUESTION FROM NUMBERS &
OPERATIONS
For each customer served, Ricki gets paid a $0.25
commission. Last Friday, Ricki served customer
numbered 35 through 60. How much was her Friday
commission?
a)
b)
c)
d)
e)
$6.25
$6.50
$25.00
$26.00
$27.00
$100 ANSWER FROM NUMBERS &
OPERATIONS
B
$200 QUESTION FROM NUMBERS &
OPERATIONS
If a = 5 and b = 2, then (a + b)2 =
a)
b)
c)
d)
e)
9
27
29
49
81
$200 ANSWER FROM NUMBERS &
OPERATIONS
D
$300 QUESTION FROM NUMBERS &
OPERATIONS
How many even integers greater than two
and less then twenty are equal in value to
the sum of two prime numbers?
a)
b)
c)
d)
e)
6
7
8
9
10
$300 ANSWER FROM NUMBERS &
OPERATIONS
C
$400 QUESTION FROM NUMBERS &
OPERATIONS
When a particular number is added to its
own reciprocal, the resulting sum is -2. The
number is which of the following?
a)
b)
c)
d)
e)
-2
-1
-1/2
1
2
$400 ANSWER FROM NUMBERS &
OPERATIONS
B
$500 QUESTION FROM NUMBERS &
OPERATIONS
How many integers between 10 and 500
begin and end in 3?
$500 ANSWER FROM NUMBERS &
OPERATIONS
11
$100 QUESTION FROM ALGEBRA &
FUNCTIONS
If the function f is defined by f(x) = 2x + 3, and if
f(a) = 11, what is the value of a?
a) 4
b) 7
c) 11
d) 17
e) 25
$100 ANSWER FROM ALGEBRA &
FUNCTIONS
B
$200 QUESTION FROM ALGEBRA &
FUNCTIONS
If x2 = 4, then which of the following could be
the value of x3?
a)
b)
c)
d)
e)
-8
-4
2
6
12
$200 ANSWER FROM ALGEBRA &
FUNCTIONS
A
$300 QUESTION FROM ALGEBRA &
FUNCTIONS
43 + 43 +43 + 43 = 2x
In the equation above, what is the value of
x?
$300 ANSWER FROM ALGEBRA &
FUNCTIONS
8
$400 QUESTION FROM ALGEBRA &
FUNCTIONS
f(x) = 2x + 1
g(x) = 3x – 2
The two equations above define the
functions f and g. If f(c) = g(c) for some
number c, what is the value of c?
$400 ANSWER FROM ALGEBRA &
FUNCTIONS
3
$500 QUESTION FROM ALGEBRA &
FUNCTIONS
The value of y increased by 12 is directly
proportional to the value of x decreased by 6.
If y = 2 when x = 8, what is the value of x
when y =16?
a)
b)
c)
d)
e)
8
10
16
20
28
$500 ANSWER FROM ALGEBRA &
FUNCTIONS
B
$100 QUESTION FROM GEOMETRY &
MEASURES
A farmer plants only the circular center of a
square field, as shown in the figure. What
fraction of the total field is unplanted (the
shaded area)?
a)
b)
c)
d)
e)
4-p
p
1
1
4
p
4
1- p
4
$100 ANSWER FROM GEOMETRY &
MEASURES
A
$200 QUESTION FROM GEOMETRY &
MEASURES
In the figure shown, if l || m, what is the value
of x?
a) 30
b) 50
c) 80
d) 100
e) 110
$200 ANSWER FROM GEOMETRY &
MEASURES
C
$300 QUESTION FROM GEOMETRY &
MEASURES
In the figure, ABCD is a square
an triangle AED is isosceles. If
AE = 4, what is the area of the
square?
a)
b)
c)
d)
e)
4 3
16
16 3
32
48
$300 ANSWER FROM GEOMETRY &
MEASURES
E
$400 QUESTION FROM GEOMETRY &
MEASURES
In the figure shown, what is the value of a + b + c?
$400 ANSWER FROM GEOMETRY &
MEASURES
180°
$500 QUESTION FROM GEOMETRY &
MEASURES
The perimeter of square ABCD is x, and the
perimeter of isosceles triangle EFG is y. If
AB = EF = EG, which of the following must
be true?
x
0<y<
4
x
x
<y<
2
x4
<y<x
2
a)
b)
c)
d) x < y < 2x
e) 2x < y < 4x
$500 ANSWER FROM GEOMETRY &
MEASURES
C
$100 QUESTION FROM STATISTICS &
PROBABILITY
1, 3, 5, 8, 10
How many different sums can be made by
adding any two different numbers from the list
above?
a) 6
b) 8
c) 10
d) 12
e) 25
$100 ANSWER FROM STATISTICS &
PROBABILITY
C
$200 QUESTION FROM STATISTICS &
PROBABILITY
The average of five different positive integers is
30. What is the greatest possible value of one
of these integers?
$200 ANSWER FROM STATISTICS &
PROBABILITY
8
$300 QUESTION FROM STATISTICS &
PROBABILITY
Which answer choice contains a set of numbers in
which the median is greater than the arithmetic mean?
a)
b)
c)
d)
e)
{3, 4, 5, 6, 7}
{3, 4, 5, 6, 8}
{3, 5, 5, 5, 7}
{-2, 4, 5, 6, 7}
{-2, 4, 5, 6, 12}
$300 ANSWER FROM STATISTICS &
PROBABILITY
D
$400 QUESTION FROM STATISTICS &
PROBABILITY
The arithmetic mean of a set of seven numbers is 8.
When an eighth number is added to the set, the
average of the eighth number is still 8. What number
was added to the set?
a) 6
b) 7
c) 8
d) 9
e) 10
$400 ANSWER FROM STATISTICS &
PROBABILITY
C
$500 QUESTION FROM STATISTICS &
PROBABILITY
How many different ways can 6 people
arrange themselves in the 6 seats at the bridal
party table shown above if the bride and groom
must be sitting in the two center seats?
$500 ANSWER FROM STATISTICS &
PROBABILITY
24
$100 QUESTION FROM POTPOURRI
3, 4, 6, 9, 13, …
What is the next number in the sequence above?
a)
b)
c)
d)
e)
14
15
16
17
18
$100 ANSWER FROM POTPOURRI
E
$200 QUESTION FROM POTPOURRI
If a2 = 9, then a3 could equal
a) -27
b) -9
c) -6
d) 6
e) 9
$200 ANSWER FROM POTPOURRI
A
$300 QUESTION FROM POTPOURRI
If xy < 82 and y is a positive multiple of 3, what
is the greatest possible integer value of x?
a)
b)
c)
d)
e)
9
13
27
30
41
$300 ANSWER FROM POTPOURRI
C
$400 QUESTION FROM POTPOURRI
In the figure shown, what is the value of x?
a)
b)
c)
d)
e)
25
34
35
65
164
$400 ANSWER FROM POTPOURRI
B
$500 QUESTION FROM POTPOURRI
If a number is chosen at random from the set
{-10, -5, 0, 5, 10}, what is the probability that it is a
member of the solution set of both 3x – 2 < 10 and
x + 2 > -8?
a) 0
b) 1 5
c) 2 5
d) 3 5
e) 4 5
$500 ANSWER FROM POTPOURRI
C
FINAL JEOPARDY
For two particular number x and y, the values
of x – y and 2x – y are consecutive odd
integers, respectively. What is the value of
x?
a) -1
b) - ½
c) 0
d) 1
e) 2
FINAL JEOPARDY ANSWER
E