Flashcard Set Preview
| Side A | Side B | ||
| 1 |
Which is the following fractions is the largest?
1/2
3/4
5/8
11/16
23/32
|
3/4
|
|
| 2 |
Arrange these fractions in order of size from largest to smallest: 1/3, 2/5, 4/15
4/15,...
|
2/5, 1/3, 4/15
|
|
| 3 |
What is the total nbr of degress in 3 angles of a triangle?
90
100
120
180
|
180
|
|
| 4 |
(0.2)²
0.02
0.04
0.2
0.4
|
0.04
|
|
| 5 |
300% is the same as
.03
.3
3
300
|
3
|
|
| 6 |
A marine fired X rounds of ammunition, gave 2X to his buddy, and had 27 remaining in a magazine....
|
31
|
|
| 7 |
In the figure, if ACD is a straight line and AB = BC, then X =
90
135
145
180 |
135
|
|
| 8 |
Which is true?
2/25 < 1/10
1/10 >3/30
2/28 < 3/35
5/13 = 4/5
|
2/25 < 1/10
|
|
| 9 |
X/4 + X =
x/4
2x/4
4x
5x/4
|
5x/4
|
|
| 10 |
X-X/2
X/2
2x
4x
3x/2
|
X/2
|
|
| 11 |
Perimeter of a rectange is 180 ft, the width is 1/2 of the length, what is the length?
30
60
90
100
|
60
|
|
| 12 |
If 3 times X exceeds 1/3 of y by 9, which of the following is the equation that shows the relationship...
|
3x - 1/3y = 9
|
|
| 13 |
The avg of 1/25 and 1/100 is
1/50
1/40
1/20
5/100
|
1/40
|
|
| 14 |
The destruction of a particular bridge requires 3 1/2 tons of C4 explosive. How many tons of...
|
1 1/6
|
|
| 15 |
If (Y*Y*Y)/(Y+Y) = 2, then Y =
0
1
2
4
|
2
|
|
| 16 |
74 - (12-20)=
42
56
66
82
|
82
|
|
| 17 |
If 100 times x is between 50 and 100, then x could be
.50
.25
.75
1.00
|
.75
|
|
| 18 |
The avg temperature during a 4 day period was 73°. If the temperature on the first 3 days...
|
73
|
|
| 19 |
If 20% of a number is 2.5, what is the nbr?
1.25
10
12.5
25
|
12.5
|
|
| 20 |
What is the area, in square ft, of the figure?
32
54
63
72 |
63
|
|
| 21 |
The equation x= 1/2 t(y-z) is equivalent to the equation y=
1/2t( y - z )
1/2x + zt
2x/t...
|
2x/t + z
|
|
| 22 |
The expeditionary airfields with the same length are 100 ft wide and 200 ft wide, respectively....
|
1200
|
|
| 23 |
Two amino cans contain various nbrs of live bullets and blank bullets. Ammo can X contains...
|
The one selected from ammo can X
|
|
| 24 |
In the square WXYZ figure, AX = 1, YZ =2 and XB =BY. What is the perimeter of polygon WABYZ?
10
8... |
6 + √2
|
|
| 25 |
While assulting a fortified machine gun bunker, a marine fired 2000 rounds during two engagements....
|
1400
|
|
| 26 |
A square tarp is x feet on a side. If 4 ft of another tarp is sewn across one end so that the...
|
x² + 4x
|
|
| 27 |
It will take 4 hrs 32 min 30 sec to dig one part of a mortar pit. If the other part will take...
|
3 hrs 24 min 22.5 sec
|
|
| 28 |
In the right triangle XYZ, /_Y =
72°
54°
18°
22°
|
72°
|
|
| 29 |
In the figure, if O is the center of the circle, and all the sides of the polygon are equal,... |
90°
|
|
| 30 |
At a mess night, there are only captains, 2nd lieutenants, and 1st lieutenants (sounds like...
|
55
|
|
| 31 |
What is the closent approximation to (0.0010197)(5001)(42.974)?
1000
28
215
74
|
215
|
|
| 32 |
There are exactly four times as many V-22s as CH-53Es in a marin expeditionary composite squadron....
|
35
|
|
| 33 |
6 M16s and 4 pistols cost J dollars. 4 M16s and 6 pistols cost T dollars which of the following...
|
1/10(J + T)
|
|
| 34 |
At most, less than one third the round in PRivate Banotz's magazines are tracers. If there...
|
< 50
|
|
| 35 |
Two F-18s are catapulted off an aircraft carrier and fly on courses that diverge at a 60°...
|
2 2/5
|
|
| 36 |
For all real numbers, x and y, x * y = y(x+1)
If -4 * j = -6, then j =
-6
6
2
4
|
j = 2
|
|
| 37 |
What is the formula for a cube?
V= Bh
V= 1/3bh
V= π r² h
V=4/3 r³
|
V=Bh or wh
|
|
| 38 |
What is the formula for the area of a square?
A= (S² √3 ) /4
A = 4S
A = S²
A = Lwh
A...
|
A = S²
|
|
| 39 |
What is the area of a triangle?
A = 2(L+W)
A = 4S
A= S² √3 /4
A = 1/2 bh
A = πd²/4
|
A = 1/2 bh
|
|
| 40 |
Area of a rectangle?
A = 2(L+W)
A = Lwh
A = LW
A= S² √3 /4
A = 1/2 bh
A = hm
|
A = LW
|
|
| 41 |
Area of a trapezoid?
A = 4s
A = π d² /4
A = h 1/2(b1 + b2)
A = 4/3 πr³
A= S²...
|
A = h 1/2(b1 + b2)
or
A = hm
|
|
| 42 |
What is the formula to find the hypotenuse of a triangle?
1/3 Bh
1/2 bh
c² = a² + b²
a...
|
c² = a² + b²
|
|
| 43 |
What is the square root of .09?
.3
.03
3
.09
|
.3
|
|
| 44 |
If a fuel mixtures required 3 1/2 gallons of gasoline, how many gallons would be needed for...
|
7/8
|
|
| 45 |
If 35% of X is 3.5, what is X?
20
30
10
15
|
10
|
|
| 46 |
There are 3 times as many red balls as blue balls. How many balls can there be?
13
9
10
16
|
9
|
|
| 47 |
The coordinates of point X are (1,2), the coordinates of point Y are (4/6). What is the length...
|
5
|
|
| 48 |
(x² -x-2)/(x+1)
x+1
x-2
x+2
x²
|
x-2
|
|
| 49 |
The volume of a cube A to the volume of cube B is 8:1. If an edge of cube C is twice as long...
|
1:64
|
|
| 50 |
1432.678
In the nbr above, what are the values for the following?
Tens
Units
Hundreds
Thousands
Tenths
Thousandths
Hundredths
|
Tens 3
Units 2
Hundreds 4
Thousands...
|
|
| 51 |
In the diagram, the area of rectangle ABCD is 10 and the distance from point D to point A is... |
5
|
|
| 52 |
What is the area of the triangle shown?
36
6
18√3
9√3 |
9√3
|
|
| 53 |
A 6 ft tall farmer wants to determine the height of his barn. He notices that his shadow is...
|
45 ft
|
|
| 54 |
What is the square root of 16 raised to the 4th power?
16
64
128
256
|
256
|
|
| 55 |
If the sum of the edges of a cube is 48 in, the volume of the cube is
4 cubic inches
8...
|
64 cubic inches
|
|
| 56 |
If the tax rate is 3 1/2 % and the amount to be raised is 6440, what is the base?
180,000
181,000
182,000
184,000
|
184,000
|
|
| 57 |
Each corridor contains 8 to 10 classrooms and each classrom contains 20 -24 students. If all...
|
160
|
|
| 58 |
At 0800, two trains started out from the same station. One travels north at the rate of 60...
|
1300
|
|
| 59 |
How much pure acid must be added to 12 ounces of a 40% acid solution in order to produce a...
|
6 ounces
|
|
| 60 |
If x varies directly as y² and if x = 9 when y = 2, what is the value of x when y = 8?
32
130
144
168
|
144
|
|
| 61 |
The hour hand of a clock is 3 ft long. How many ft does the tip of this hand move between 1300...
|
2π
|
|
| 62 |
Find the second of 3 consecutive integers if the sum of the first and the third is 26
10
11
12
13
|
13
|
|
| 63 |
Find the area of a square circumscribed about a circle whose radius is 10
31 3/7
62 6/7
100
400
|
400
|
|
| 64 |
An island is defended by a battery of coastal guns placed at the easternmost point of the island...
|
30 minutes
|
|
| 65 |
A team won 25 games in a 40-game season. Find the ratio of games won to games lost.
3 :...
|
5 : 3
|
|
| 66 |
If the entrance requirement of a certain college is 82, what mark must a student have in geometry...
|
79
|
|
| 67 |
Two planes started at the same time from the same airport and flow in opposite directions....
|
285 mph
|
|
| 68 |
One recruit can complete a certain assignment in 40 min; another recruit can complete the same...
|
24 min
|
|
| 69 |
If (x - y)² = 40 and x² + y² = 60, then xy=
40
20
12
10
|
10
|
|
| 70 |
If a triangle of base 6 has the same area as a circle of radius 6, what is the altitude of...
|
12π
|
|
| 71 |
What is next
5 3 9 7 21 19 __
41
45
49
57
|
57
|
|
| 72 |
In the figure, what is the measure of angle x?
35°
45°
55°
70° |
55°
|
|
| 73 |
Two trains running on the same track travel at the rates of 30 and 35 mph, respectively. If...
|
6 hours
|
|
| 74 |
A naval detachment has enough rations to feed 16 ppl for 10 days. If four more ppl join the...
|
2 days
|
|
| 75 |
A field can be plowed by 9 machines in 5 hrs. If 3 machines are broken and cannot be used,...
|
7 1/2 hrs
|
|
| 76 |
What is the square root of 9 raised to the fourth power?
12
27
49
81
|
81
|
|
| 77 |
If 2˟ˉ² = 32, then x =
5
7
8
12
|
7
|
|
| 78 |
Jane received grades of 90, 88, and 75 on 3 tests. What grade must she receive on the next...
|
91
|
|
| 79 |
A family drove from New York to San Francisco, a distance of 3000 miles. They drive 1/10 of...
|
2400 miles
|
|
| 80 |
In a 3 hr examination of 320 questions, there are 40 mathematics problems. If twice as much...
|
40 minutes
|
|
| 81 |
100,000 may be represented as
10^4
10^5
10^6
10^7
|
10^5
|
|
| 82 |
If a = 3b and 6b =12c, then a =
6c
9c
12c
15c
|
6c
|
|
| 83 |
The Hair Palace gives a 5 1/2 % discount to senior citizens. If Pam is 67 yrs old, and her...
|
70.88
|
|
| 84 |
2x (3xy + y) =
6xy + 2xy
6x²y + 2xy
3xy + 2xy
3x²y+ xy
|
6x²y + 2xy
|
|
| 85 |
What is the area of a circle?
|
A = π r²
|
|
| 86 |
Find the area of the shaded portion of the figure
10.57 square feet
11.17 square feet
12.86... |
12.86 square feet
|
|
| 87 |
You are in charge of purchasing food for the annual Fourth of July picnic. If you purchase... |
1623.10
|
|
| 88 |
Yolanda invested $500 in an invest account and received $650 after 3 yrs. How much was her...
|
10%
|
|
| 89 |
Susan can paint a room in 6 hrs, while Tom can paint the same room in 5 hrs. Working together,...
|
2.73 hrs
|
|
| 90 |
(5.37 x 10²) x (2.54 x 10^5) =
13.6398 x 10
13.6398 x 10^10
13.6398 x 10^3
13.6398 x...
|
13.6398 x 10^7
|
|
| 91 |
This Mathematical Property or technique lets you multiply a sum by multiplying each addend...
|
Distributive Property
|
|
| 92 |
Apply the Distributive Property and simplify the following: -7(4x+5) -8
-28x + 43
28x -...
|
-28x - 43
|
|
| 93 |
1/2x - 1/10 = 1/5x + 1/2
2
4
6
8
|
2
|
|
| 94 |
What is the area of a triangle?
|
1/2 bh
|
|
| 95 |
Given the radius, how do u find the diameter
|
The radius is 1/2 a diameter, so multiply by 2.
|
|
| 96 |
What is the area of the shape?
4π + 12 square feet
6(π + 4) square feet
9π/2 + 12... |
9π/2 + 12 square feet
|
|
| 97 |
How do u find the area of a rectangle?
|
A = L x W
|
|
| 98 |
How many square inches in a square ft?
|
12 in. x 12 in. =
1 square ft.
144 square in.
|
|
| 99 |
If each brick is 3 inches wide and 5 inches long, how many bricks would u need to build a wall...
|
1536
|
|
| 100 |
An imaginary number "i" is defined solely by the property that its square is
|
i² = -1
In Electrical Engineering, j is used instead of i
|
|
| 101 |
(9i + 6)(3i - 7) =
27i² - 7i
-45i - 69
18i - 4
18i + 4
|
-45i - 69
|
|
| 102 |
Gravel is mixed with cement at a ratio of 5 parts of cement to 1 part of gravel. How many pounds...
|
40 lbs
|
|
| 103 |
How much carpet would be necessary to cover a room which is 8 ft long and 6 ft wide?
14...
|
60 square feet
|
|
| 104 |
A bakery specializes in peach and apple pies. Out of a batch of 26 pies, four are peach. What...
|
15.4 percent
|
|
| 105 |
Convert 6.39 x 10^5 to regular notation
(6.39)^5 x 10
639,000
639.10
0.000639
|
639,000
|
|
| 106 |
A refrigerator costs $400 to purchase outright, so it can be rented for a non-refundable deposit...
|
14 months
|
|
| 107 |
Courier charges for packages to a certain destination are 65 cents for the first 250 grams...
|
1155
|
|
| 108 |
If x/y is an integer, which of the following statements must be true?
both x and y are integers
x...
|
x = ny where n is an integer
|
|
| 109 |
This is a list of numbers is the sum of all of the list divided by the number of items in the...
|
Mean
|
|
| 110 |
The first term in a sequence is 1 and the second term is 5. From the third term on, each term...
|
3
The avg of 1 and 5 = 3
The avg of 1, 5, and 3 = 3
The avg of 1, 5, 3 and 3 = 3
All...
|
|
| 111 |
(3x + 2)(2x - 5)=ax² + kx + n.
What is the value of a - n + k?
5
8
9
10
|
5
|
|
| 112 |
What is the simplified result of ff the steps in order?
(1) add 5y to 2x
(2) multiply the...
|
5x + 14y
|
|
| 113 |
What is the avg of four tenths and five thousandths?
25002
2502
0.225
0.2025
|
0.2025
|
|
| 114 |
Which of the integers is not a prime number?
3
5
7
9
|
9
|
|
| 115 |
If 3ª = 9
What is the value of 4^(a+1) ?
25
30
35
64
|
64
|
|
| 116 |
If the ratio of 3x to 5y is 1:2, what is the ratio of x to y?
1/2
2/3
3/4
5/6
|
5/6
|
|
| 117 |
1 ton has how many lbs?
|
2000 lbs
|
|
| 118 |
If the floor area in a Navy warehouse measures 200 ft by 200 ft., what is the maximum safe...
|
200 lbs per square foot
|
|
| 119 |
Assume that the United States Mint produces one million nickels a month. The total value of...
|
$600000
|
|
| 120 |
There are 20 cigarettes in one pack and 10 packs of cigarettes in a carton. A certain brand...
|
2.4 grams
|
|
| 121 |
A certain government agency had a budget last year of $1,100,500. Its budget this year was...
|
1,271,700
|
|
| 122 |
How many seconds per question does one have to complete all questions in the Math Section of...
|
50
25 min x 60 sec/min =
1500 sec / 30 problem =
50 sec / problem
|
|
| 123 |
If x = 4z and Y = 6z then Y =
6/4 X
4/6 X
3/2 Y
3/2 X
|
3/2 X
|
|
| 124 |
Simplify the following:
4x² - 5x + 1 x-1
4x - 1
4x + 1
4x - 2
4x + 2
|
4x - 1
|
|
| 125 |
Simplify
n + 6n²6n + 1
N + 1
N + 6
N²
N
|
N
|
|
| 126 |
How many seconds are in one hour?
60
1200
2400
3600
|
3600
|
|
| 127 |
How many inches are in one mile?
1,760
63,360
72,913
160,934
|
63360
5280 ft x 12 inches
5280 ft = 1 mile
1760 yards = 1 mile
72,913 inches = 1 nautical...
|
|
| 128 |
An aircraft flies 250 mph for 30 mins, then 300 mph for 10 mins, and flies at 240 mph for 40...
|
335 mi
|
|
| 129 |
Two trains are 100 miles apart traveling towards each other at 40 mph and 30 mph. How far apart...
|
65 mi
|
|
| 130 |
Formula for distance
|
Rate x Time
|
|
| 131 |
If a car tavels 42 mph, how far does it travel in 1200 seconds?
14 mi
21 mi
28.57 mi
84...
|
14 mi
|
|
| 132 |
When adding bases containing exponents you can add the exponents even if the bases are the...
|
False
|
|
| 133 |
When multiplying bases containing exponents you can add the exponents even if the bases are...
|
True
|
|
| 134 |
What are the perfect squares, from 11-15?
|
121, 144, 169, 196, 225
|
|
| 135 |
What are the first 6 perfect cubes?
|
1, 8, 27, 64, 125, 196
|
|
| 136 |
5n+1 = 125
n=?
2
3
4
5
|
2
|
|
| 137 |
4n4=64 ; n = ?
2
3
4
5
|
2
|
|
| 138 |
½bh solves for the area of a
circle
parallelogram
rectangle
trapezoid
triangle
|
triangle
|
|
| 139 |
l x w solves for the area of a
circle
parallelogram
rectangle
trapezoid
triangle
|
rectangle
|
|
| 140 |
½(b1 + b2) h solves for the area of a
circle
parallelogram
rectangle
trapezoid
triangle
|
trapezoid
½ multiplied by the sum of bases times the height
|
|
| 141 |
base multiplied by the height (bh) solves for the area of a
circle
parallelogram
rectangle
trapezoid
triangle
|
parallelogram
|
|
| 142 |
πr2 solves for the area of a
circle
parallelogram
rectangle
trapezoid
triangle
|
circle
|
|
| 143 |
2πr solves for the circumference of a
circle
cyclinder
sphere
oval
|
circle
|
|
| 144 |
a2 + b2 = c2 is also known as
|
Pythagorean Theorem
|
|
| 145 |
sin A = a / c
opposite/adjacent
adjacent/hypotenuse
opposite/hypotenuse
|
opposite/hypotenuse |
|
| 146 |
cos A = b / c
adjacent/hypotenuse
opposite/adjacent
opposite/hypotenuse
|
adjacent/hypotenuse |
|
| 147 |
tan A = a / b
adjacent/hypotenuse
opposite/adjacent
opposite/hypotenuse
|
opposite/adjacent |
|
| 148 |
An equilateral trangle has a side of 4. What is the length of the blue line?
√12
2√3
√8
2√5 |
2√3
|
|
| 149 |
The formula for simple interest is the lump sum multiplied by the interest rate. What is compound...
|
all of the above
|
|
| 150 |
What is the formula for the "future value" or the compounded interest and the principal?
|
FV = PV (1 + i)n
|
|
| 151 |
How much interest is accrued on $1000 lump sum at 10% compounded over 2 years?
$100
$210
$221
$240
|
$221
according to the book, $221.
|
|
| 152 |
How do u find the average?
|
Sum of the numbers / number of items
|
|
| 153 |
John shoots 75, 82, 83 his first 3 rounds of golf. What score must he post on his last round...
|
80
80 x 4 = 320
320 - (75 + 82 + 83) = 80
|
|
| 154 |
The probability of an event occurring is equal to the number of events that you want to occur...
|
flipping a coin, 50% chance
Kudos to those that can identify the first one.
|
|
| 155 |
In a 52 card deck, what is the probability of selecting a face card?
1/13
2/13
3/13
4/13
|
12/52 or 3/13
|
|
| 156 |
If 5x + 3y = 29 and x - y = 1, then x = ?
1
2
3
4
5
|
4
|
|
| 157 |
Solve for x:
2x / 7 = 2x²
1/7
2/7
2
7
14
|
1/7
|
|
| 158 |
If x is an odd integer, which one of the following is an even integer?
2x + 1
2x - 1
x²...
|
x² - x
|
|
| 159 |
10˟ divided by 10ʸ
10x/y
10xy
10x+y
10x-y
none of the above
|
10x-y
|
|
| 160 |
x - 2
x² - 6x + 8
The formula can be reduced to
1
x-4
1
x-2
x-2
x+2
...
|
1
x-4
|
|
| 161 |
If 3˟ = 27, what is the value of 4˟+1
24
48
65
108
none of the above
|
65
|
|
| 162 |
The expression
√28 - √7 reduces to
√4
√7
3√7
√21
-√35
|
√7
|
|
| 163 |
Mr. Norwalk bought 24 gallons of gasoline, which enables him to drive 648 miles. On the average,...
|
27
|
|
| 164 |
How many blocks 6" x 4" x 4" can fit in a box 8' x 6' x 4'?2485763456
|
3456
|
|
| 165 |
Steve played in 14 basketball games. He scored a total of 53 field goals (2 points each) and...
|
9
|
|
| 166 |
There are 800 employees at a company. If 60% drive to work and 30% take the train, how many...
|
480
|
|
| 167 |
Min reads 3 hardcover mysteries and 4 soft cover mysteries. She reads 3 times as many nonfiction...
|
21
|
|
| 168 |
In the election for Fairfield County Selectman, Mr. Williams got 33,172 votes, and Mr. Stevens...
|
7420
|
|
| 169 |
What mathematical statement best represents the following?Six less a number is four?6 = n (...
|
n - 6 = 4
|
|
| 170 |
A cylinder whose height is 8 inc has a volume of 128p³. If the radius is doubled and its height...
|
256p cm³
|
|
| 171 |
Fencing costs $4.75 per foot. Posts cost $12.50 each. How much will it cost to fince a garden...
|
$286.50
|
|
| 172 |
Multiply (2x + 1)(2x - 1)2x² + 14x² + 14x² + 2x + 14x² + 4x + 1
|
4x² + 4x + 1
|
|
| 173 |
How much change would you get back from a $20 bill if you purchased 8 CD covers costing $1.59...
|
$7.28
|
|
| 174 |
The sum of 2 feet 2½ inches, 4 feet 3 3/8 inches, and 3 feet 9 ¾ inches is9 feet 7/8 inches9...
|
10 feet 3 5/8 inches
|
|
| 175 |
The scale on a map shows 500 feet for every 1/4 inch. If two cities are 6 inches apart on the...
|
12000 feet
|
|
| 176 |
What is the probablility of rolling a sume of 9 using two dice?1/41/95/127/36
|
1/9
|
|
| 177 |
Three boxes are needed to hold 18 reams of paper. How many boxes are needed for 90 reams?56915
|
15
|
|
| 178 |
One gallon of paint covers 400 square feet. How many gallons are needed to cover 2225 square...
|
6 gallons
|
|
| 179 |
The sum of v50 + 3v72 is4 + v1224v1227v223v2
|
23v2
|
|
| 180 |
An appliance originally costing 1000 goes on sale one week for 25% off. The following week,...
|
$675
|
|
| 181 |
Dennis ran a race is 2.2 minutes. Kayla ran the same race in 124 seconds. What is the difference...
|
8 seconds
|
|
| 182 |
What is the diameter of a circle whose circumference is equivalent to its area?2346
|
4
|
|
| 183 |
If 3 cans of soup cost $5.00, how much do 10 cans cost?$15.00$16.45$16.67$17.33
|
$16.67
|
|
| 184 |
A savings account earns 2¼ % interest each year. How much interest is earned on a $1000 deposit...
|
112.50
|
|
| 185 |
The product of 2 numbers is 117. If one of the numbers is , what is the other?11131517
|
13
|
|
| 186 |
Vanda put some water in the freezer. When she removed it, the water's temperature was 0° C....
|
5 hrs
|
|
| 187 |
Sandy brought 4½ lbs of apples and 6 kiwi fruits. Brandon bought 3¼ lbs of apples and 9 kiwi...
|
0.24
|
|
| 188 |
-3(-4-5)-2(-6)=0-51539
|
39
|
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