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WorksheetsPSAT Prep
Total questions: 129
Worksheet time: 4hrs 9mins
Name
Class
Date
1.
Madison leaves her house and bikes north at a constant speed of 10 miles per hour. If her dad leaves the same house two hours later, driving north at a constant speed of 15 miles per hour, how long will it take him, in hours, to reach Madison?
a)
2
b)
3
c)
4
d)
5
2.
If (x-1)(x+4) = 0, what are the values for x?
I. 4
II. 1
III. –1
IV. –4
I. 4
II. 1
III. –1
IV. –4
a)
I and III
b)
II and IV
c)
III and IV
d)
I and II
3.
Bats detect the locations of objects by bouncing sound waves off of objects, in a process known as echolocation. The speed of a sound wave is approximately 350 meters per second. A bat emits a sound wave towards a tree 525 meters away. What is the time, in seconds, that it takes for the sound wave to reach the tree?
a)
0.5
b)
1
c)
1.5
d)
2
4.
w = ݈g/8
h = 3w
An engineer determined that a bridge he is designing has maximum stability when its length, g, width, w, and height, h, are defined by the equations above. If he wants to build a bridge with a height of 9 meters, what should be the length of the bridge, in meters?
h = 3w
An engineer determined that a bridge he is designing has maximum stability when its length, g, width, w, and height, h, are defined by the equations above. If he wants to build a bridge with a height of 9 meters, what should be the length of the bridge, in meters?
a)
48
b)
24
c)
12
d)
6
5.
If the sum of two consecutive integers is 15, what is their product?
a)
36
b)
48
c)
56
d)
64
6.
Which of the following equations describe the chart?
a)
f(x) = x - x2
b)
f(x) = x - 1
c)
f(x) = x2 - 1
d)
f(x) = x2
7.
In DNA sequencing, a machine is able to identify the sequence of units of DNA, called base pairs. It costs approximately 10 cents to sequence 1000 base pairs. If an investigator would like to sequence a gene consisting of 120,000 base pairs from each of 100 samples, how much would it cost for him to obtain the sequences?
a)
$120
b)
$480
c)
$720
d)
$1200
8.
2x2 - x = 15
Which of the following is a correct value for x in the equation above?
Which of the following is a correct value for x in the equation above?
a)
3
b)
2
c)
-2
d)
-4
9.
The velocity of a ball that is thrown upwards is represented by the equation v = -5t2 - 20t + 60, where v represents velocity and t represents time, in seconds. After how many seconds does the velocity of the ball become zero?
a)
2
b)
3
c)
6
d)
12
10.
If x = 4y + 3 and y = -2x - 3, what is the value of xy?
a)
-1
b)
0
c)
1
d)
3
11.
a)
y = x - 1
b)
y = x2 - 2x - 9
c)
y = (x - 1)2 - 9
d)
y = x2
12.
If 32x + 2 = 272, what is the value for x?
a)
0
b)
1
c)
2
d)
3
13.
a)
3a
b)
3a2
c)
9a2
d)
9a4
14.
If the sum of the even integers between 1 and k, inclusive, is equal to 2k, what is the value of k?
a)
6
b)
7
c)
9
d)
12
15.
If a is a non-zero digit in the numbers 1a2a and a31, what is the value of a when 1a2a + a31 = 2659?
a)
6
b)
8
c)
12
d)
15
16.
a)
10
b)
15
c)
16
d)
30
17.
a)
320
b)
160
c)
277
d)
150
18.
3(x+y)=y
If (x,y) is a solution to the equation above and y does not equal 0, what is the ratio x/y ?
If (x,y) is a solution to the equation above and y does not equal 0, what is the ratio x/y ?
a)
-4/3
b)
-2/3
c)
1/3
d)
2/3
19.
a)
(-112, -264)
b)
(64,88)
c)
(232/3, 224/3)
d)
(288,536)
20.
a)
12
b)
20
c)
24
d)
28
21.
In a certain game, a player can solve easy or hard puzzles. A player earns 30 points for solving an easy puzzle and 60 points for solving a hard puzzle. Tina solved a total of 50 puzzles playing this game, earning 1,950 points in all. How many hard puzzles did Tina solve?
a)
10
b)
15
c)
25
d)
35
22.
a)
A
b)
B
c)
C
d)
D
23.
a)
A
b)
B
c)
C
d)
D
24.
If f(x-1)=2x+3 for all values of x, what is the value of f(-3)
a)
-7
b)
-5
c)
-3
d)
-1
25.
a)
A
b)
B
c)
C
d)
D
26.
For what value of h is
24= (h/10) - 6?
24= (h/10) - 6?
a)
30
b)
200
c)
300
d)
10
27.
What is the value of a if
(2a + 3)-(4a-8)=7?
(2a + 3)-(4a-8)=7?
a)
1
b)
10
c)
4
d)
2
28.
a)
7
b)
9
c)
12
d)
8
29.
If x-2 is a factor of x2-bx+b, where bis a constant, what is the value of b?
a)
8
b)
4
c)
6
d)
2/4
30.
A babysitter earns $8 an hour for babysitting 2 children and an additional $3 tip when both children are put to bed on time. If the babysitter gets the children to bed on time, what expression could be used to determine how much the babysitter earned?
a)
8x+3 where x is the number of hours
b)
3x+8 where x is the number of hours
c)
x(8+2) + 3 where x is the number of children
d)
3x+(8+2) where x is the number of children
31.
Solve
-7+ 2x = -23
-7+ 2x = -23
a)
x = -8
b)
x = 8
c)
x = 13
d)
x = -13
32.
Solve
2y - 4 = -10
2y - 4 = -10
a)
y = -7
b)
y = 3
c)
y = -3
d)
y = 7
33.
7x - 11 = 5x + 25
a)
18
b)
17
c)
16
d)
15
34.
Which choice most effectively establishes the main topic of the paragraph? Just before midnight, the coach arrived, and the men questioned its inhabitants. The queen said that she was the Baroness de Korff, and that she was on her way to Frankfurt, Germany. She said that she was in a hurry and hoped to be allowed to pass shortly. The soldiers took the family to the district attorney’s house for the night, where the king revealed his identity. The next day the family was forced back to Paris by the national guard, accompanied by hundreds of angry villagers.
a)
The royal family would not make it much farther on their journey before being forced back to the capital.
b)
The royal family demonstrated an inability to understand the priorities and needs of the majority of their subjects.
c)
The king overestimated the peasant farmers’ loyalty to the monarchy.
d)
With her lavish wardrobe and jewels, the queen had alienated the peasants during their struggles with poor crops and perpetual hunger.
35.
The writer is considering deleting the final paragraph. Should the paragraph be kept or deleted?
Before this attempted escape, many French people had been open with the idea of creating a constitutional monarchy, which would allow Louis toretain the throne but seriously limit his power. However, this perceived betrayal destroyed whatever credibility the king still had. Moreover, the Legislative Assembly suspended the king’s powers in favor of the creation of a republic. In December of 1792, the royal family was convicted of treason, and in January of 1793, the king was sent to the guillotine.
Before this attempted escape, many French people had been open with the idea of creating a constitutional monarchy, which would allow Louis toretain the throne but seriously limit his power. However, this perceived betrayal destroyed whatever credibility the king still had. Moreover, the Legislative Assembly suspended the king’s powers in favor of the creation of a republic. In December of 1792, the royal family was convicted of treason, and in January of 1793, the king was sent to the guillotine.
a)
Kept, because it provides insight about the views of the French people, thus offering an alternative interpretation of the events of the passage
b)
Kept, because it helps to place the episode in a broader historical context and provides information about its consequences
c)
Deleted, because the events depicted in the final paragraph took place after the king’s flight to Varennes, which is the main focus of the passage
d)
Deleted, because it brings up the previouslyunmentioned Legislative Assembly, which may be distracting for the reader
36.
To make this paragraph most logical, sentence 2 should be placed
[1] The carriage was cramped as they drove through forests and past small towns. [2] In the small town of Sainte-Menehould, the postmaster was outside after dinner and saw the carriage driving by. [3] They traveled for about one hundred miles over the course of the day, only stopping occasionally so that the horses could rest. [4] He had seen the queen before and thought that he recognized her, and observed that the man next to her looked very much like the image of the king on the coins in his pocket. [5] Suspicious 36 for not wanting to cause a false alarm, he did not say anything to the coachmen. [6] However, he quickly took a back road with the intention of beating the coach and surpassing it before it got to the next town, Varennes. [7] He succeeded, and there he told men at a local inn that he thought the king would be arriving soon and that something strange was going on. [8] They blocked off the bridge on the other side of town so that it would not be able to proceed, gathered some men from the national guard, and awaited the king’s arrival.
[1] The carriage was cramped as they drove through forests and past small towns. [2] In the small town of Sainte-Menehould, the postmaster was outside after dinner and saw the carriage driving by. [3] They traveled for about one hundred miles over the course of the day, only stopping occasionally so that the horses could rest. [4] He had seen the queen before and thought that he recognized her, and observed that the man next to her looked very much like the image of the king on the coins in his pocket. [5] Suspicious 36 for not wanting to cause a false alarm, he did not say anything to the coachmen. [6] However, he quickly took a back road with the intention of beating the coach and surpassing it before it got to the next town, Varennes. [7] He succeeded, and there he told men at a local inn that he thought the king would be arriving soon and that something strange was going on. [8] They blocked off the bridge on the other side of town so that it would not be able to proceed, gathered some men from the national guard, and awaited the king’s arrival.
a)
where it is now
b)
before sentence 1
c)
after sentence 3
d)
after sentence 4
37.
[1] The carriage was cramped as they drove through forests and past small towns. [2] In the small town of Sainte-Menehould, the postmaster was outside after dinner and saw the carriage driving by. [3] They traveled for about one hundred miles over the course of the day, only stopping occasionally so that the horses could rest. [4] He had seen the queen before and thought that he recognized her, and observed that the man next to her looked very much like the image of the king on the coins in his pocket. [5] Suspicious 36 for not wanting to cause a false alarm, he did not say anything to the coachmen. [6] However, he quickly took a back road with the intention of beating the coach and surpassing it before it got to the next town, Varennes. [7] He succeeded, and there he told men at a local inn that he thought the king would be arriving soon and that something strange was going on. [8] They blocked off the bridge on the other side of town so that it would not be able to proceed, gathered some men from the national guard, and awaited the king’s arrival.
a)
NO CHANGE
b)
the bridge
c)
the coach
d)
the national guard
38.
[1] The carriage was cramped as they drove through forests and past small towns. [2] In the small town of Sainte-Menehould, the postmaster was outside after dinner and saw the carriage driving by. [3] They traveled for about one hundred miles over the course of the day, only stopping occasionally so that the horses could rest. [4] He had seen the queen before and thought that he recognized her, and observed that the man next to her looked very much like the image of the king on the coins in his pocket. [5] Suspicious for not wanting to cause a false alarm, he did not say anything to the coachmen. [6] However, he quickly took a back road with the intention of beating the coach and surpassing it before it got to the next town, Varennes. [7] He succeeded, and there he told men at a local inn that he thought the king would be arriving soon and that something strange was going on. [8] They blocked off the bridge on the other side of town so that it would not be able to proceed, gathered some men from the national guard, and awaited the king’s arrival.
a)
NO CHANGE
b)
beating the coach
c)
surpassing and beating the coach
d)
beating the coach before it got
39.
[1] The carriage was cramped as they drove through forests and past small towns. [2] In the small town of Sainte-Menehould, the postmaster was outside after dinner and saw the carriage driving by. [3] They traveled for about one hundred miles over the course of the day, only stopping occasionally so that the horses could rest. [4] He had seen the queen before and thought that he recognized her, and observed that the man next to her looked very much like the image of the king on the coins in his pocket. [5] Suspicious for not wanting to cause a false alarm, he did not say anything to the coachmen. [6] However, he quickly took a back road with the intention of beating the coach and surpassing it before it got to the next town, Varennes. [7] He succeeded, and there he told men at a local inn that he thought the king would be arriving soon and that something strange was going on. [8] They blocked off the bridge on the other side of town so that it would not be able to proceed, gathered some men from the national guard, and awaited the king’s arrival.
a)
NO CHANGE
b)
nor
c)
but
d)
so
40.
After weeks of convert planning and indecisive delays, on June 20, 1791, the royal family was ready. In the middle of the night, King Louis XVI, his wife Marie Antoinette, their children, and a few other close relations huddled into a small carriage and fled the city of Paris. The king left behind a letter to his political rivals, outlining his injustices with the new Constitution that diminished the power of the monarchy and of the Catholic Church. Now disguised as a middle-class family and their servants, the family headed toward the Belgium border to join Loyalist troops and other nobles in the hopes of initiating a counter-revolution.
a)
NO CHANGE
b)
hardships
c)
resentments
d)
grievances
41.
PASSAGE 4
The King’s Flight
After weeks of convert planning and indecisive delays, on June 20, 1791, the royal family was ready. In the middle of the night, King Louis XVI, his wife Marie Antoinette, their children, and a few other close relations huddled into a small carriage and fled the city of Paris. The king left behind a letter to his political rivals, outlining his injustices with the new Constitution that diminished the power of the monarchy and of the Catholic Church. Now disguised as a middle-class family and their servants, the family headed toward the Belgium border to join Loyalist troops and other nobles in the hopes of initiating a counter-revolution.
The King’s Flight
After weeks of convert planning and indecisive delays, on June 20, 1791, the royal family was ready. In the middle of the night, King Louis XVI, his wife Marie Antoinette, their children, and a few other close relations huddled into a small carriage and fled the city of Paris. The king left behind a letter to his political rivals, outlining his injustices with the new Constitution that diminished the power of the monarchy and of the Catholic Church. Now disguised as a middle-class family and their servants, the family headed toward the Belgium border to join Loyalist troops and other nobles in the hopes of initiating a counter-revolution.
a)
NO CHANGE
b)
covert
c)
covet
d)
convent
42.
Thus, boilermaking is not for those adverse to physical activity. Boilermakers work with their hands just about every day and are often outside. As large as 750,000 gallons and requiring tall ladders to access, at times boilermakers construct and repair structures at extreme heights. Physical strength is super important for boilermakers, as they load and unload heavy materials, assemble scaffolding, and erect steel support beams. They must be comfortable enough working in these environments to calmly and critically assess the conditions of their structures, discern what must be done in each individual circumstance, and make a plan to accomplish their goals. For people who like to move around and use their hands as well as their intellect, boilermaking can present an excellent opportunity for active, thoughtful work.
a)
NO CHANGE
b)
a big deal for
c)
of markedly high value for
d)
an important characteristic of
43.
Thus, boilermaking is not for those adverse to physical activity. Boilermakers work with their hands just about every day and are often outside. As large as 750,000 gallons and requiring tall ladders to access, at times boilermakers construct and repair structures at extreme heights. Physical strength is super important for boilermakers, as they load and unload heavy materials, assemble scaffolding, and erect steel support beams. They must be comfortable enough working in these environments to calmly and critically assess the conditions of their structures, discern what must be done in each individual circumstance, and make a plan to accomplish their goals. For people who like to move around and use their hands as well as their intellect, boilermaking can present an excellent opportunity for active, thoughtful work.
a)
NO CHANGE
b)
At times boilermakers work at extreme heights; the structures they construct and repair can be as large as 750,000 gallons and require tall ladders to access.
c)
The structures boilermakers construct and repair can be at extreme heights; they can be as large as 750,000 gallons and require tall ladders to access.
d)
Boilermakers construct and repair structures at extreme heights; they can be as large as 750,000 gallons and require tall ladders to access.
44.
cutting, sharp
a)
efface
b)
roster
c)
asunder
d)
trenchant
45.
to interfere with
a)
incite
b)
impede
c)
forbear
d)
evade
46.
list of names
a)
roster
b)
migratory
c)
forbear
d)
asunder
47.
arouse to action
a)
efface
b)
incite
c)
procrastinate
d)
impede
48.
separate into parts
a)
incite
b)
forbear
c)
asunder
d)
trenchant
49.
to refrain from
a)
impede
b)
evade
c)
forbear
d)
asunder
50.
to put off
a)
evade
b)
migratory
c)
trenchant
d)
procrastinate
51.
to rub away
a)
efface
b)
procrastinate
c)
evade
d)
impede
52.
wandering, move
a)
migratory
b)
evade
c)
forbear
d)
roster
53.
elude or avoid
a)
procrastinate
b)
evade
c)
efface
d)
forbear
54.
Please _______________ from feeding the four bears.
a)
forbear
b)
impede
c)
procrastinate
d)
efface
55.
The escaped prisoners ____________ the authorities by disguising themselves as nuns.
a)
asundered
b)
effaced
c)
incited
d)
evaded
56.
Wild geese _____________ to Canada in the summers and Mexico in the winters.
a)
forbear
b)
trenchant
c)
migrate
d)
evade
57.
The thunder tore the young lovers _________________.
a)
asunder
b)
procrastinate
c)
trenchant
d)
evade
58.
The mob was ________________ to riot when the police arrived and began clubbing people
a)
impeded
b)
incited
c)
evaded
d)
effaced
59.
The thunder tore the young lovers _________________.
a)
asunder
b)
procrastinate
c)
trenchant
d)
evade
60.
Wild geese _____________ to Canada in the summers and Mexico in the winters.
a)
forbear
b)
trenchant
c)
migrate
d)
evade
61.
The escaped prisoners ____________ the authorities by disguising themselves as nuns.
a)
asundered
b)
effaced
c)
incited
d)
evaded
62.
If x-2 is a factor of x2-bx+b, where bis a constant, what is the value of b?
a)
8
b)
4
c)
6
d)
2/4
63.
bold; shameless; impudent
a)
lambaste
b)
brazen
c)
paragon
d)
malaise
cursory
cursory
65.
to give a thrashing; scold
a)
lambaste
b)
malaise
c)
fusillade
d)
corpulent
65.
to give a thrashing; scold
a)
lambaste
b)
malaise
c)
fusillade
d)
corpulent
66.
a model or pattern of excellence
a)
plethora
b)
maladroit
c)
paragon
d)
replete
67.
fat; obese
a)
replete
b)
paragon
c)
brazen
d)
corpulent
68.
clumsy; inept
a)
maladroit
b)
fusillade
c)
cursory
d)
corpulent
69.
rapid and superficial; scan attention to detail
a)
maladroit
b)
paragon
c)
fusillade
d)
cursory
70.
an exact duplicate
a)
iconoclast
b)
nemesis
c)
dolt
d)
clone
71.
to predict or foretell
a)
supine
b)
bovine
c)
forebode
d)
sage
72.
resembling an ox, cow, or buffalo; solid; dull
a)
sage
b)
bovine
c)
nemesis
d)
clone
73.
a person of wisdom or prudence
a)
sage
b)
clone
c)
dolt
d)
nemesis
74.
an opponent who cannot be beaten
a)
dolt
b)
nemesis
c)
bovine
d)
sage
75.
a stupid person
a)
nemesis
b)
sage
c)
clone
d)
dolt
76.
a violent upheaval or change
a)
prodigious
b)
cataclysm
c)
supine
d)
iconoclast
77.
Solve without a calculator!
1923 + 982 =
1923 + 982 =
a)
1987
b)
2905
c)
2915
d)
3052
78.
Simplify by combining like terms.
7c -8a + 9a + 11c
7c -8a + 9a + 11c
a)
18c + 1a =
b)
-4c +17a
c)
78911ca =
d)
-1+ 20c
79.
Solve without a calculator.
12 + 3 + 5 =
12 + 3 + 5 =
a)
27
b)
29
c)
20
d)
21
80.
Solve without a calculator.
799 - 232 =
799 - 232 =
a)
567
b)
1031
c)
873
d)
132
81.
2x + 3(5x - 7) = 47
a)
1
b)
2
c)
3
d)
4
82.
What step would I do second ? (4-2) x 9 + 7 =
a)
multiplication
b)
subtraction
c)
addition
d)
dividing
83.
What does the ( E )in PEMDAS mean?
a)
experience
b)
exponents
c)
examples
d)
evidence
84.
Evaluate if a=2 and b=8
6+7b-3a
6+7b-3a
a)
-100
b)
100
c)
-56
d)
56
85.
4x + 22 = -34
a)
-14
b)
-22
c)
16
d)
-20
86.
Divide.
a)
3
b)
5
c)
20
d)
10
87.
a)
16
b)
8
c)
4
d)
12
88.
(14-7) + (3+5) =
a)
15
b)
5
c)
10
d)
12
89.
4x - 9x + 3 = -32
a)
-35/13
b)
7
c)
-7
d)
-29/5
90.
(14-7) + (3+5) =
a)
15
b)
5
c)
10
d)
12
91.
(11 - 3) x 4 ÷ 2
a)
1
b)
16
c)
64
d)
2
92.
six times the number of girls
Let g = number of girls
Let g = number of girls
a)
6 + g
b)
6g
c)
g - 6
93.
Write the phrase as an expression.
twice a number x plus 8
twice a number x plus 8
a)
2 + 8x
b)
2x + 8
94.
Which expression means:
15 miles less than Debbie
15 miles less than Debbie
a)
d + 15
b)
d - 15
c)
15 - d
d)
15 + d
95.
Product of 4 and p
a)
4/p
b)
4 X P
c)
12/4p
d)
12/4x
96.
The sum of 6 and x
a)
x + 6
b)
6/x
c)
x + 4
d)
6x
97.
7(m - 6); m = 8
a)
50
b)
8
c)
9
d)
14
98.
evaluate bc + 5a
when a = 3, b = 4, and c = -6
when a = 3, b = 4, and c = -6
a)
9
b)
38
c)
-38
d)
-9
99.
to mourn the loss of something or someone
a)
holocaust
b)
lament
c)
gape
d)
enbroil
100.
to stare, with an open mouth
a)
nemesis
b)
humane
c)
gape
d)
anachronism
101.
rude and disrespectful
a)
nemesis
b)
denigrate
c)
effusive
d)
impertinent
102.
arrogant; proud
a)
haughty
b)
nemesis
c)
denigrate
d)
defunct
103.
someone or something that a person cannot conquer or achieve; a hated enemy
a)
lethal
b)
impertinent
c)
haughty
d)
nemesis
104.
deadly; fatal
a)
lethal
b)
gape
c)
defunct
d)
embroil
105.
someone or something that a person cannot conquer or achieve; a hated enemy
a)
lethal
b)
impertinent
c)
haughty
d)
nemesis
106.
There are 60 cookies and 10 cupcakes leftover at a bake sale. What is the ratio of cupcakes to cookies? Your answer must be in simplest form.
a)
6 to 1
b)
1:6
c)
30:5
d)
14:56
107.
Solve the proportion:
a)
4
b)
8
c)
14
d)
10
108.
a)
1
b)
3
c)
6
d)
5
109.
a)
a
b)
b
c)
c
d)
d
110.
a)
a
b)
b
c)
c
d)
d
111.
a)
a
b)
b
c)
c
d)
d
112.
a)
a
b)
b
c)
c
d)
d
113.
a)
a
b)
b
c)
c
d)
d
114.
a)
5:12
b)
7:12
c)
5:7
d)
7:5
115.
to rub or push against gently, with the nose and mouth
a)
obdurate
b)
plaudit
c)
plethora
d)
nuzzle
116.
Aaron is staying at a hotel that charges $99.95 per night plus tax for a room. A tax of 8% is applied to the room rate, and an additional onetime untaxed fee of $5.00 is charged by the hotel. Which of the following represents Aaron’s total charge, in dollars, for staying x nights?
a)
168 centimeters
b)
169 centimeters
c)
170 centimeters
d)
171 centimeters
117.
A system of three equations and their graphs in the xy-plane are shown above. How many solutions does the system have?
x^2 + y^2 = 5
y = x^2 - 3
x - y = 1
x^2 + y^2 = 5
y = x^2 - 3
x - y = 1
a)
One
b)
Two
c)
Three
d)
Four
118.
At City High School, the sophomore class has 60 more students than the freshman class. The junior class has 50 fewer students than twice the students in the freshman class. The senior class is three times as large as the freshman class. If there are a total of 1,424 students at City High School, how many students are in the freshman class?
a)
202
b)
205
c)
235
d)
236
119.
Systems:
P = 4x – z + 3y;
Q = -x + 4z + 3y
Using the definitions above for P and Q, what is 2P – Q?
P = 4x – z + 3y;
Q = -x + 4z + 3y
Using the definitions above for P and Q, what is 2P – Q?
a)
7x – 6z + 3y
b)
9x + 2z + 9y
c)
9x – 6z + 3y
d)
7x – 6z + 9y
120.
If 10^(k – 3) = m, then 10^k =
a)
1,000m
b)
m + 1,000
c)
m – 1,000
121.
The scatterplot above shows counts of Florida manatees, a type of sea mammal, from 1991 to 2011. Based on the line of best fit to the data shown, which of the following values is closest to the average yearly increase in the number of manatees?
a)
0.75
b)
75
c)
150
d)
750
122.
A typical image taken of the surface of Mars by a camera is 11.2 gigabits in size. A tracking station on Earth can receive data from the spacecraft at a data rate of 3 megabits per second for a maximum of 11 hours each day. If 1 gigabit equals 1,024 megabits, what is the maximum number of typical images that the tracking station could receive from the camera each day?
a)
3
b)
10
c)
56
d)
144
123.
A typical image taken of the surface of Mars by a camera is 11.2 gigabits in size. A tracking station on Earth can receive data from the spacecraft at a data rate of 3 megabits per second for a maximum of 11 hours each day. If 1 gigabit equals 1,024 megabits, what is the maximum number of typical images that the tracking station could receive from the camera each day?
a)
3
b)
10
c)
56
d)
144
124.
In a certain game, a player can solve easy or hard puzzles. A player earns 30 points for solving an easy puzzle and 60 points for solving a hard puzzle. Tina solved a total of 50 puzzles playing this game, earning 1,950 points in all. How many hard puzzles did Tina solve?
a)
10
b)
15
c)
25
d)
35
125.
a)
A
b)
B
c)
C
d)
D
126.
a)
A
b)
B
c)
C
d)
D
127.
a)
A
b)
B
c)
C
d)
D
128.
a)
A
b)
B
c)
C
d)
D
129.
a)
A
b)
B
c)
C
d)
D
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