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Multi-Topic College/University Exam/Review (150 Questions)

Total questions: 150

Worksheet time: 38hrs 30mins

Name
Class
Date
1.

Long division- What is 296 divided by 9?

a)

94.737777777733333

b)

107.73777777777775

c)

45.8888888888883

d)

32.8888888889

e)

193.6666666666664

2.

Long Multiplication- What is 184 times 6?

a)

2066

b)

1104

c)

5422

d)

3000

e)

1108

3.

Decimals- What is 749 divided by 10?

a)

17 and 4 tenths

b)

75 and 2 tenths

c)

7.09

d)

74 and 9 tenths

e)

7 and 6 tenths

4.

Jake has 354 apples. Maria has 597 apples. What is the difference between how much apples they have?

(a)  

5.

Long division and multiplication- Find the answers for these two problems: 344 divided by 23 and 368 times 8.

a)

2944

b)

45

c)

12

d)

14.9565217391

e)

1.6789012345 (lol)

6.

Hard question- What is (16 times 8) divided by three?

(a)  

7.

Long division- What is 208 divided by 4?

a)

24

b)

13

c)

16

d)

12

e)

1234

8.

Mrs. Cordero asks her class to solve 34 times 36. A student named Dan says that 34 times 36 is 1028. True or False?

a)

True.

b)

False.

9.

(Brain rest) Click on anything that is food.

a)

Cheeseburger

b)

Apple

c)

Cars

d)

Bananas

e)

Paper

10.

Which one of these elements that when you touch it (for an prolonged amount of time and since its is below 0 degrees), you get a burn from touching it?

a)

Hydrodgen

b)

Carbon dioxide (Co2 gas form)

c)

Sodium

d)

Dry Ice (Co2)

11.

What is the softest kind of fabric?

a)

Linen

b)

Silk

c)

Chiffon

d)

Rayon

e)

Gingham

12.

(Russian) Translate this into English:

После каждого вашего поступка будут последствия, поэтому знайте, что и что вы делаете. (P.S. there is no russian translation for "each".)

(a)  

13.

(English) Translate into French:

Lets go to the store at 3:34 PM.

(a)  

14.

(Ukrainian) Translate into English:

Покладіть зброю. Ми не хочемо їм нашкодити.

(a)  

15.

(Chinese) Translate into English:

我們不願遲到教堂。

(a)  

16.

(Korean) Translate into English:

야채 가게에 오신 것을 환영합니다! 신선한 야채를 각각 16 달러 씩 판매하고 있습니다.

(a)  

17.

What was a danger to tribes that lived along the coast of california?

a)

ocean currents

b)

wind currents

c)

tornados

18.

(Brain rest) What is your favorite food?

4 lines
19.

Which present day states were part of 'Alta california"?

a)

Nevada

b)

Oklahoma

c)

Oregon

d)

California

e)

Georgia

20.
Which language is spoken in Vatican City?
a)
Japanese
b)
Hebrew
c)
Latin
d)
Greek
21.
What alphabet is used for Russian?
a)
Arabic
b)
Greek
c)
Cyrillic
d)
Hebrew
22.
Which language is spoken in Brazil?
a)
Spanish
b)
Portuguese
c)
French
d)
German
23.
Which language is spoken in Pakistan?
a)
Dutch
b)
Portuguese
c)
Polish
d)
Urdu
24.

Which language does NOT use an alphabet?

a)

Arabic

b)

Chinese

c)

Russian

d)

Finnish

25.
Which language is NOT written & read from left to right?
a)
Greek
b)
Latin
c)
Hebrew
d)
Polish
26.
Which language is NOT in the top 4 languages spoken in the Western Hemisphere?
a)
German
b)
French
c)
Spanish
d)
Portuguese
27.
Which country does NOT speak English as a main language?
a)
United Kingdom
b)
Ireland
c)
New Zealand
d)
Singapore
28.
How many languages are there in the world?
a)
about 7,000
b)
about 1,000
c)
about 3,000
d)
about 5,000
29.

Who conquered the Aztec Empire?

a)

Christopher Columbus

b)

Hernando Cortes

c)

George Washington

30.

Which one was NOT a reason the Spanish Conquistadors conquered the Aztec Empire?

a)

Steel weapons

b)

Deseases

c)

Bigger Army

d)

They were on horseback

31.

Why do Europeans saw Africans as better source of labor than Native Americans?

a)

Because they had immunities to European Diseases

b)

Because it was easier to convice them to work

c)

Because Native Americans and Europeans were seem as equal

32.

Which item was not carried West across the Atlantic as part of the Columbian Exchange?

a)

Sugar

b)

Bananas

c)

Peanut

d)

Peppers

33.

Where were most slaves taken from?

a)

India

b)

Africa

c)

China

d)

Western Central Africa

34.

America was named after Amerigo Vespucci.

a)

True

b)

False

35.

(English) Translate into Filipino:

We need to be fast, or we will be late for our flight to New York.

(a)  

36.

What language (besides english) do you speak?

a)

Filipino

b)

Russian

c)

Ukrainian

d)

Other

37.

Convert fraction to a decimal

3/8

(a)  

38.

Convert fraction to a decimal

1/2

(a)  

39.

Convert fraction to a decimal

6/15

(a)  

40.

Convert fraction to a decimal

1/4

(a)  

41.

Convert fraction to a decimal

9/10

(a)  

42.

Convert fraction to a decimal

1/4

(a)  

43.

Convert fraction to a decimal

3/5

(a)  

44.

Convert fraction to a decimal

18/100

(a)  

45.

Convert fraction to a decimal

27/50

(a)  

46.

Convert fraction to a decimal

15/20

(a)  

47.

Convert fraction to a decimal

19/38

(a)  

48.

Convert fraction to a decimal

9/25

(a)  

49.

Convert fraction to a decimal

7/8

(a)  

50.

Convert fraction to a decimal

1/200

(a)  

51.

Convert fraction to a decimal

4/125

(a)  

52.

Convert fraction to a decimal

39/40

(a)  

53.

do 2/5 and 10/25 convert to the same decimal?

a)

yes

b)

no

54.

Kennedy Space Center, located on Merritt Island, is also a National Wildlife Refuge. Only about 0.04 of the total area is used for space operations. Which fraction best represents the area used for space operations?

a)

2/5

b)

1/25

c)

1/4

d)

1/200

55.

Alaska is the largest state, with an area that is about 63/1,000 of the area of the United States. Write this number as a decimal.

(a)  

56.
Current is measured in:
a)
volts
b)
amperes
c)
ohms
d)
watts
57.
Which of these is NOT a requirement for a simple circuit?
a)
Voltage
b)
Load
c)
Conductor
d)
Light
58.
A conductor
____________________________
a)
will not conduct current
b)
resists current flow
c)
provides a path for current flow
d)
provides no path for current flow
59.
What is the name of the following component?
a)
resistor
b)
light dependent resistor
c)
variable resistor
d)
thermistor
60.
What is the name of the following component
a)
AND gate
b)
OR gate
c)
NAND gate
d)
NOR gate
61.
What are rheostats used for?
a)
To control large amounts of heat
b)
To vary large amounts of current
c)
To control of a circuit's power rating
d)
To vary a circuit's tolerance
62.
Why are lamps in the lighting circuit of a house connected in parallel and not in series?
a)
 It allows them to be switched on and off independently.
b)
 It uses less electrical energy. 
c)
The filaments are less likely to burn out. 
d)
The p.d. across each lamp is reduced. 
63.
Which circuit will act as a variable potential divider? 
a)
A
b)
B
c)
C
d)
D
64.
The circuit shown contains a light dependent resistor (LDR) and an ammeter, in series with a battery.
How does the circuit behave when more light shines on it? 
a)
resistance of LDR - decreases
current through ammeter - decreases
b)
resistance of LDR - decreases
current through ammeter - increases
c)
resistance of LDR - increases
current through ammeter - decreases
d)
resistance of LDR - increases
current through ammeter - increases
65.

(Brain rest) 200 divided by two = ?

a)

45

b)

90

c)

100

d)

56

e)

18

66.

In Cryptography the character sequence that you believe you know is called:

a)

crib

b)

key

c)

guess

d)

plaintext

67.

Study of letters or groups of letters contained in a ciphertext in an attempt to partially reveal the message is called:

a)

Frequency analysis

b)

Cryptography

c)

Encription

d)

Decription

68.

Cipher based on substitution, using multiple substitution alphabets is called:

a)

Polyalphabetic cipher

b)

Monoalphabetic cipher

c)

Polycipher

d)

Monocipher

69.

When a single plaintext letter is encoded by a single ciphertext letter repeated throughout the sentence it is a:

a)

Monoalphabetic Cipher

b)

Polyalphabetic Cipher

70.

Tick all examples of Monoaplhabetic Ciphers:

a)

Caesar Cipher

b)

Vigenere Cipher

c)

Keypad Cipher

d)

Morse Code Cipher

71.

What is the name of the electro-mechanical device used by British cryptologists to help decipher German Enigma-machine-encrypted secret messages during WWII?

a)

Bomba

b)

Bomby

c)

Bombe

d)

Bomb

72.

The process of converting a ciphertext into plaintext.

a)

encryption

b)

decryption

c)

plaintext

d)

cryptography

73.

A cipher is _________________________.

a)

a person who makes up secret codes

b)

an algorithm that is used to scramble text so that it can be passed in secret

c)

a lock that can be used to lock a message in a lock box

d)

any puzzle, such as a crossword or Sudoku puzzle

74.
What is encryption?
a)
When you put data / text into code making it difficult to read or understand.
b)
A secret or disguised way of writing; a code.
c)
A formal language designed to communicate instructions to a machine
d)
What is put in, taken in, or operated on by any process or system.
75.

A method for determining a solution to a problem by sequentially testing all possible solutions.

a)

brute force

b)

relative frequency

c)

cipher

d)

paired keys

76.

The art and science of breaking the cipher text is known as

a)

Cryptanalysis

b)

Cryptography

c)

Staganography

d)

Watermarking

77.

The _______ is a number or a set of numbers on which the cipher operates.

a)

secret

b)

cipher

c)

key

d)

none of the mentioned

78.

A(n) ______ algorithm transforms cipher text to plain text.

a)

Encryption

b)

Decryption

79.

_______ is the science and art of transforming messages to make them secure and immune to attacks.

a)

Cryptography

b)

Cryptoanalysis

c)

neither Cryptography nor Cryptoanalysis

d)

either Cryptography or Cryptoanalysis

80.

An encryption algorithm transforms plain text into:

a)

Cipher text

b)

Simple Text

c)

Empty Text

d)

Plain Text

81.

In Cryptography, original message, before being transformed, is called

a)

Simple Text

b)

Plain Text

c)

Cipher Text

d)

Filled Text

82.

Which one of the following statements is FALSE?

a)

Cracking the Enigma Code shortened WW2 by at least two years and saved millions of lives

b)

Alan Turing was the first person to come up with the idea of a programmable machine

c)

Alan Turing was one of the pioneers of modern computing

d)

Polish mathematicians were the first ones to crack the Enigma Code

83.

What was the name of the man who led the team that cracked the German's "Enigma Code" in WW2?

a)

Tim Berners-Lee

b)

Alan Turing

c)

Stephen Hawking

d)

Bill Gates

84.
What machine was used during WWII to encrypt and decrypt German messages?
a)
Enigma
b)
Atbash
c)
Secret
d)
Puzzler
85.

Who was the first known user of the Caesar Cipher?

a)

Caesar Romanus

b)

Julius Caesar

c)

Alan Turing

d)

There isn't one

86.

When studying ancient civilizations, a geographer would be most interested in looking at

a)

language as a form of expression

b)

family structure

c)

climatic influences on food production

d)

standards for leadership

87.

The use of terrace farming by the Inca and Japanese cultures is an example of

a)

economic improvement through trade

b)

social change through assimilation

c)

adaptation to the surrounding geography

d)

destruction of the environment

88.

The geographic isolation of a society most often leads to the

a)

development of trade

b)

strengthening of traditional culture

c)

promotion of cultural diffusion

d)

growth of international alliances

89.

Which statement about the geography of Africa is most accurate?

a)

Much of the land in Africa is below sea level.

b)

The variety of geographic barriers has served to promote cultural diversity.

c)

Africa has an irregular coastline with many natural harbors.

d)

Much of the land in Africa is tundra and forest.

90.

Which factor is most responsible for the international importance of the Middle East?

a)

innovative political and social reforms

b)

superior weapons technology

c)

vital natural resources in a strategic location

d)

advanced scientific and industrial development

91.

Which geographic feature is best described by a narrow piece of land that connects two larger land masses?

a)

Island

b)

Isthmus

c)

Archipelago

d)

Peninsula

92.

The countries of Canada, the United States and Mexico can be found on which continent?

a)

Asia

b)

Africa

c)

North America

d)

Europe

93.

Africa is located which direction from Europe

a)

North

b)

South

c)

East

d)

West

94.

This is the only continent that doesn't have any cities or countries on it.

a)

Eruope

b)

North America

c)

Asia

d)

Antarctica

95.

Which of the following would be most likely shown on a political map?

a)

Deserts

b)

Mountains

c)

Countries and capitals

d)

Vegetation

96.

Japan, the Philippines, and Hawaii are all examples of which geographic feature?

a)

Archipelago

b)

Isthmus

c)

Peninsula

d)

Plain

97.

Italy, Korean and India are all examples of which geographic feature?

a)

Island

b)

Peninsula

c)

Fjord

d)

Isthmus

98.

This is the world's largest river.

a)

Mississippi

b)

Rhine

c)

Amazon

d)

Ganges

99.

Which mountain range can be found in South America?

a)

Andes

b)

Rockies

c)

Himalayas

d)

Alps

100.

This is the world's largest desert.

a)

Sahara

b)

Gobi

c)

Great Painted Desert

d)

The Congo

101.

This country is the most populous country in the world and the second richest.

a)

The United States

b)

Russia

c)

China

d)

Brazil

102.

Which of the following is not a way in which humans have interacted with their environment?

a)

Building irrigation systems

b)

Using natural resources

c)

Building dams in rivers

d)

Reading books

103.

Which of these are not one of the world's five oceans?

a)

Atlantic

b)

Mediterranean

c)

Indian

d)

Pacific

104.

These are the imaginary lines that run vertically across the globe that measure the distance east or west from the Prime Meridian.

a)

Latitude

b)

Longitude

105.

These are the imaginary lines that run horizontally across the globe that measure the distance north or south of the Equator.

a)

Latitude

b)

Longitude

106.

What is the melting point of gallium?

a)

Sandwich

b)

85.5 Degrees F

c)

577.3 Degrees F

d)

100 Degrees C

107.

A black hole is formed when...

a)

After a supernova occurs

b)

When a white dwarf turns into a black dwarf

c)

When a black dwarf turns into a black dwarf

d)

Sandwich

108.

What is an Herbivore?

a)

Meat eater

b)

Sandwich

c)

Plant & Meat eater

d)

Plant eater

109.

A low voice has...

a)

Short wavelengths

b)

No wavelengths

c)

Sandwich

d)

Long wavelengths

110.

What is the formula for force?

a)

Net force ÷\div Mass

b)

Sandwich

c)

Mass ×\times Acceleration

d)

Mass ×\times Velocity

111.

Who was Dimitri Ivanovich Mendeleev?

a)

Periodic table inventor

b)

Sandwich

c)

A singer

d)

An Astronomer

112.

What female Nobel Prize winner conducted research on radioactivity?

a)

Sandwich

b)

Tierra Guinn

c)

Marie Curie

d)

Isaac Newton

113.

Energy=____to the speed of light squared

a)

Gravity

b)

Mass

c)

Sandwich

d)

Lightning

114.

Biology is the study of what?

a)

Life

b)

Sandwich

c)

The human brain

d)

Weather

115.

What is the molecular structure of table salt?

a)

Sandwich

b)

Molecular who?

c)

H2O

d)

NaCl

116.

The mass-energy density of the Universe is...

a)

70% dark energy; 29% matter/dark matter; <1% light.

b)

70% dark energy; 29% light; <1% matter/dark matter.

c)

100% dark energy

d)

70% dark matter; 15% dark matter, 15% light.

117.

The critical mass-energy density is the mass-energy density required for a...

a)

flat universe.

b)

closed universe.

c)

open universe.

118.

Who observed that light from distance galaxies is redshifted?

a)

Hubble

b)

Einstein

c)

Oppenheimer

d)

Herschel

119.

The Hubble constant (Ho) is...

a)

70 km/s/Mpc

b)

1240 eVnm

c)

6.67x10-11 m3/kgs2

d)

9.8 m/s2

120.

The Hubble constant (Ho) is...

a)

the rate of expansion of the Universe.

b)

the strength of the gravitational force.

c)

the amount of dark matter in the galaxy.

d)

the strength of the electric force.

121.

Light from distant galaxies is...

a)

redshifted

b)

blueshifted.

122.

The Hubble Law states...

a)

v = Hod

b)

E = mc2

c)

v = 2πR/t

d)

Rs=2GM/c2

123.

Which description is considered most accurate regarding what actually happened during the Big Bang?

a)

Two galaxies collided causing an immense explosion as stars crashed into one another

b)

All of what would become the universe was concentrated in a single small point, or singularity, which rapidly expanded into what is now stars, planets, galaxies, matter, and energy.

c)

All matter emerged from a massive black hole at the center of the universe.

d)

Parts of the sun were ripped off by massive internal explosions and were thrown into space where they cooled to become other things, like plants, comets, and other galaxies.

124.

If something that makes light is moving away from you, it spreads the wavelengths of light out. This application of the Doppler effect is known as ___.

a)

blue shift

b)

green shift

c)

red shift

d)

black shift

125.

A date that is commonly accepted by Big Bang theorists for the Big Bang is ____ years ago.

a)

One hundred thousand

b)

Two hundred and fifty million

c)

Thirteen point seven billion

d)

Ten trillion

126.

Most distant galaxies show a red shift. This is considered evidence that the universe is ___.

a)

getting cooler

b)

expanding

c)

condensing into a small point

d)

swirling around

127.

Observations of space indicate that most matter in the universe is ___.

a)

hydrogen, helium, and dark matter

b)

gold and plutonium

c)

oxygen and water vapor

d)

carbon

128.

Cosmic Microwave Background Radiation is a form of _________.

a)

Matter

b)

Energy

c)

Visible Light

d)

Water

129.

As galaxies move away from our galaxy

a shift on the electromagnetic spectrum is noticed. This phenomena is

called _____________.

a)

redshift

b)

blueshift

130.

How does Cosmic Microwave Background Radiation support the Big Bang Theory?

a)

Microwaves are found everywhere in the universe.

b)

Microwaves occurred at the time of the Big Bang

c)

Microwaves are useful in our everyday lives

131.

The Big Bang Theory explains the formation of the...

a)

Earth

b)

Sun

c)

Universe

d)

Solar System

132.
What does the Big Bang theory suggest?
a)
The universe was just there
b)
The Milky Way is the only solar system
c)
The universe is continually expanding
d)
The universe is collapsing in toward a single point
133.

Why is the light from distant galaxies red-shifted?

a)

They produce more red light than nearby galaxies

b)

They are moving away from us

c)

The longer wavelengths are filtered out more by dust

d)

They are moving toward us

134.
What were the original two elements in our universe?
a)
Lithium and Carbon
b)
Hydrogen and Neon
c)
Helium and Chlorine
d)
Hydrogen and Helium
135.

The "afterglow" of the energy from the origin of the universe that we see today.

a)

Cosmic microwave radiation

b)

sunlight

c)

Doppler effect

d)

Cosmic explosions

136.

How is the "Big Bang" described?

a)

an explosion

b)

an expansion

c)

a contraction

137.
What were the original two elements in our universe?
a)
Lithium and Carbon
b)
Hydrogen and Neon
c)
Helium and Chlorine
d)
Hydrogen and Helium
138.

In relation to us, most galaxies are…

a)

Moving toward us

b)

Moving away from us

c)

Not moving

139.
What is a scientific theory?
a)
100%, unimpeachable FACT
b)
A possible explanation based on measurable scientific evidence.
c)
A guess that some people believe
d)
A prediction about what you think will happen in an experiment.
140.
According to the Big Bang Theory how old is the universe?
a)
Thousands of years.
b)
Millions of years.
c)
Billions of years.
d)
Eternal.
141.
The three pieces of evidence for our current theory of the universe are:
a)
blueshift, Cosmic Background radiation, moon landing.
b)
redshift, International Background Microwaves, Andromeda galaxy.
c)
redshift, Cosmic Background radiation, age of the universe.
d)
doppler effect, light spectra, fusion.
142.
The Cosmic background radiation is:
a)
the remaining energy from the big bang.
b)
incredibly hot.
c)
visible to the human eye.
d)
only located in certain places in the universe.
143.

What happened during the "GUT" era?

a)

All four forces are “unified”

b)

We don't know what really happened

c)

Nuclei began to form

d)

Atoms formed and light began to pass through space

144.

What is a quasar?

a)

Super large galactic core that emits more light than whole galaxies

b)

Super large galactic core that absorbs more light than whole galaxies

c)

Small stars

d)

The remnants of a supernova

145.

Which of the following is evidence of the Big Bang Theory?

a)

The universe is static

b)

The speed of light is the fastest thing in the universe

c)

There is no cosmic microwave radiation

d)

Radioactive atoms do not decay

146.

During what era did the universe become transparent to photons?

a)

Recombination

b)

Nucleosythesis

c)

GUT

d)

Planck

147.

During nucleosynthesis atoms formed completely.

a)

True

b)

False

148.

What was happening between 0.001 seconds and 3 minutes?

a)

Atom forming

b)

Nucleosynthesis

c)

Star formation

d)

Galaxy formation

149.

After the Big Bang, was there more matter or antimatter?

a)

Matter

b)

Antimatter

c)

Neither they were equal

150.

The electroweak era occurred during what time after the Big Bang?

a)

10-43 seconds

b)

0.001 seconds

c)

10-10 seconds

d)

500,000 years