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Answer the following multiple choice question by selecting the correct option. Question: After a wildfire, the surviving creatures need to A: find new homes B: dig for food C: reproduce D: fight for leadership Answer:
Answer the following multiple choice question by selecting the correct option. Context: if a habitat can no longer support animals then those animals will move to another area Question: After a wildfire, the surviving creatures need to A: find new homes B: dig for food C: reproduce D: fight for leadership Answer:
After a wildfire, the surviving creatures need to
find new homes
dig for food
reproduce
fight for leadership
A
if a habitat can no longer support animals then those animals will move to another area
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Solar energy comes from the sun and does which positive thing? A: electrocutes birds B: starves babies C: freezes water D: sustains mammals Answer:
Answer the following multiple choice question by selecting the correct option. Context: the sun is the source of solar energy called sunlight Question: Solar energy comes from the sun and does which positive thing? A: electrocutes birds B: starves babies C: freezes water D: sustains mammals Answer:
Solar energy comes from the sun and does which positive thing?
electrocutes birds
starves babies
freezes water
sustains mammals
D
the sun is the source of solar energy called sunlight
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: What swim from organs that produce hormones for fertilization? A: sperm B: toads C: embryos D: blood Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: Sperm had to swim from male to female reproductive organs for fertilization. Fact 2: Endocrinology is the study of organs that produce hormones involved in fertility and reproduction. Combined: sperm swim from organs that p...
What swim from organs that produce hormones for fertilization?
sperm
toads
embryos
blood
A
Fact 1: Sperm had to swim from male to female reproductive organs for fertilization. Fact 2: Endocrinology is the study of organs that produce hormones involved in fertility and reproduction. Combined: sperm swim from organs that produce hormones for fertilization
qasc
Answer the following multiple choice question by selecting the correct option. Question: Jason is making a salad. The lettuce has 30 calories, the cucumber has 80 calories, and the 12 croutons have 20 calories each. How many calories are in the salad? A: 340 B: 360 C: 350 D: 280 Answer:
Answer the following multiple choice question by selecting the correct option. Context: In total, the 12 croutons have 20 calories/crouton * 12 croutons = <<20*12=240>>240 calories. Together, the croutons, lettuce and cucumber have 240 + 30 + 80 = <<240+30+80=350>>350 calories #### 350 Question: Jason is making a sal...
Jason is making a salad. The lettuce has 30 calories, the cucumber has 80 calories, and the 12 croutons have 20 calories each. How many calories are in the salad?
340
360
350
280
C
In total, the 12 croutons have 20 calories/crouton * 12 croutons = <<20*12=240>>240 calories. Together, the croutons, lettuce and cucumber have 240 + 30 + 80 = <<240+30+80=350>>350 calories #### 350
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: McKenna has 34 stuffed animals. Kenley has twice as many as McKenna. Tenly has 5 more than Kenley . How many stuffed animals do the three girls have in all? A: 185 B: 350 C: 175 D: 174 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Kenley has 2 * 34 stuffed animals = <<2*34=68>>68 stuffed animals. Tenly has 68 stuffed animals + 5 = <<68+5=73>>73 stuffed animals. The three girls total had 34 + 68 + 73 = <<34+68+73=175>>175 stuffed animals #### 175 Question: M...
McKenna has 34 stuffed animals. Kenley has twice as many as McKenna. Tenly has 5 more than Kenley . How many stuffed animals do the three girls have in all?
185
350
175
174
C
Kenley has 2 * 34 stuffed animals = <<2*34=68>>68 stuffed animals. Tenly has 68 stuffed animals + 5 = <<68+5=73>>73 stuffed animals. The three girls total had 34 + 68 + 73 = <<34+68+73=175>>175 stuffed animals #### 175
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: Chance boarded a plane departing from London to New York at 6:00 a.m. ET on Monday. He arrived in New York 18 hours later. If he took another plane flying to Cape town the day he arrived in New York and arrived in Cape town at 10:...
Answer the following multiple choice question by selecting the correct option. Context: Eighteen hours later, after departing from London, Chance arrived in New York at 6:00+18 hours = 00:00 on Tuesday. If he arrived in cape town at 10:00 p.m. on Tuesday, his flight took 10:00-00:00 = 10 hours. #### 10 Question: Chan...
Chance boarded a plane departing from London to New York at 6:00 a.m. ET on Monday. He arrived in New York 18 hours later. If he took another plane flying to Cape town the day he arrived in New York and arrived in Cape town at 10:00 a.m ET on Tuesday, calculate the number of hours his flight took from New York to cape ...
5
9
10
20
C
Eighteen hours later, after departing from London, Chance arrived in New York at 6:00+18 hours = 00:00 on Tuesday. If he arrived in cape town at 10:00 p.m. on Tuesday, his flight took 10:00-00:00 = 10 hours. #### 10
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: Some humans live in what? A: lakes B: trees C: oceans D: homes Answer:
Answer the following multiple choice question by selecting the correct option. Context: some humans live in houses Question: Some humans live in what? A: lakes B: trees C: oceans D: homes Answer:
Some humans live in what?
lakes
trees
oceans
homes
D
some humans live in houses
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: What can be formed by damming a river? A: metals B: H2O body C: fires D: mountains Answer:
Answer the following multiple choice question by selecting the correct option. Context: damming a river can cause a lake to form Question: What can be formed by damming a river? A: metals B: H2O body C: fires D: mountains Answer:
What can be formed by damming a river?
metals
H2O body
fires
mountains
B
damming a river can cause a lake to form
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: climate is the average what over a long period of time? A: Earth's atmosphere circulation B: By wind and rain C: heat and pressure D: bacteria Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: Climate is the average weather in an area over a long period of time. Fact 2: Weather refers to the circulation of the Earth's atmosphere. Combined: climate is the average circulation of the Earth's atmosphere over a long p...
climate is the average what over a long period of time?
Earth's atmosphere circulation
By wind and rain
heat and pressure
bacteria
A
Fact 1: Climate is the average weather in an area over a long period of time. Fact 2: Weather refers to the circulation of the Earth's atmosphere. Combined: climate is the average circulation of the Earth's atmosphere over a long period of time
qasc
Answer the following multiple choice question by selecting the correct option. Question: Noah and Ava are planning a trip to the zoo. Zoo entry tickets are $5 per person. Bus fare is $1.50 per person one way. If they bring $40 with them, how much money do they have left to spend on lunch and snacks? A: 14 B: 19.2 ...
Answer the following multiple choice question by selecting the correct option. Context: Noah and Ava’s zoo entry tickets are $5 x 2 = $<<5*2=10>>10. Their round trip bus fare will be $1.50 x 2 x 2 = $<<1.5*2*2=6>>6. Zoo tickets and bus fare will cost $10 + $6 = $<<10+6=16>>16. For lunch and snacks, they will have $40 ...
Noah and Ava are planning a trip to the zoo. Zoo entry tickets are $5 per person. Bus fare is $1.50 per person one way. If they bring $40 with them, how much money do they have left to spend on lunch and snacks?
14
19.2
48
24
D
Noah and Ava’s zoo entry tickets are $5 x 2 = $<<5*2=10>>10. Their round trip bus fare will be $1.50 x 2 x 2 = $<<1.5*2*2=6>>6. Zoo tickets and bus fare will cost $10 + $6 = $<<10+6=16>>16. For lunch and snacks, they will have $40 - $16 = $<<40-16=24>>24. #### 24
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: What term is used for darwin's idea that in stable geologic and climatic conditions evolution occurred gradually? A: gradualism B: canibalism C: elitism D: tinkering Answer:
Answer the following multiple choice question by selecting the correct option. Context: When geologic and climatic conditions are stable, evolution may occur gradually. This is how Darwin thought evolution occurred. This model of the timing of evolution is called gradualism . Question: What term is used for darwin's ...
What term is used for darwin's idea that in stable geologic and climatic conditions evolution occurred gradually?
gradualism
canibalism
elitism
tinkering
A
When geologic and climatic conditions are stable, evolution may occur gradually. This is how Darwin thought evolution occurred. This model of the timing of evolution is called gradualism .
sciq
Answer the following multiple choice question by selecting the correct option. Question: When a human's organs stop working and he stops breathing, that person A: goes to Mcdonalds B: perished C: dances D: plays Answer:
Answer the following multiple choice question by selecting the correct option. Context: if a living thing dies then that living thing is dead Question: When a human's organs stop working and he stops breathing, that person A: goes to Mcdonalds B: perished C: dances D: plays Answer:
When a human's organs stop working and he stops breathing, that person
goes to Mcdonalds
perished
dances
plays
B
if a living thing dies then that living thing is dead
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: What keeps smoke out of the respiratory system? A: Cooking B: Masks C: Glasses D: skin Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: a breathing mask is used for keeping harmful particles from entering the respiratory system Fact 2: All smoke is harmful to the respiratory system. Combined: A breathing mask is used to keep smoke out of the respiratory sys...
What keeps smoke out of the respiratory system?
Cooking
Masks
Glasses
skin
B
Fact 1: a breathing mask is used for keeping harmful particles from entering the respiratory system Fact 2: All smoke is harmful to the respiratory system. Combined: A breathing mask is used to keep smoke out of the respiratory system
qasc
Answer the following multiple choice question by selecting the correct option. Question: An article is bought for Rs.600 and sold for Rs.550, find the loss percent? A: 8 1/3% B: 16 1/3% C: 19 2/3% D: 16 2/3% Answer:
Answer the following multiple choice question by selecting the correct option. Context: 600 ---- 50 100 ---- ? => 8 1/3% Answer: A Question: An article is bought for Rs.600 and sold for Rs.550, find the loss percent? A: 8 1/3% B: 16 1/3% C: 19 2/3% D: 16 2/3% Answer:
An article is bought for Rs.600 and sold for Rs.550, find the loss percent?
8 1/3%
16 1/3%
19 2/3%
16 2/3%
A
600 ---- 50 100 ---- ? => 8 1/3% Answer: A
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: What is the basic unit of matter? A: neutrons B: calories C: atoms D: ions Answer:
Answer the following multiple choice question by selecting the correct option. Context: The basic unit of matter is an atom . At the center of an atom is its nucleus . Protons are positively charged particles in the nucleus. Also in the nucleus are neutrons with no electrical charge. Orbiting the nucleus are tiny elec...
What is the basic unit of matter?
neutrons
calories
atoms
ions
C
The basic unit of matter is an atom . At the center of an atom is its nucleus . Protons are positively charged particles in the nucleus. Also in the nucleus are neutrons with no electrical charge. Orbiting the nucleus are tiny electrons. Electrons are negatively charged. An atom with the same number of protons and elec...
sciq
Answer the following multiple choice question by selecting the correct option. Question: Mr. Zubir bought a pair of pants, a shirt, and a coat. The pair of pants and shirt costs $100. The pants and coat cost $244. The coat costs 5 times as much as the shirt. How much did Mr. Zubir pay for his coat? A: 144 B: 190 C: 3...
Answer the following multiple choice question by selecting the correct option. Context: Let X be the coat's price. The shirt's price is X/5. The pants and the shirt cost $100, so the pants price is $100 - X/5. The pants and coat costs ($100 - X/5) + X = $244. Combining like terms and subtracting $100 from both sides, ...
Mr. Zubir bought a pair of pants, a shirt, and a coat. The pair of pants and shirt costs $100. The pants and coat cost $244. The coat costs 5 times as much as the shirt. How much did Mr. Zubir pay for his coat?
144
190
360
180
D
Let X be the coat's price. The shirt's price is X/5. The pants and the shirt cost $100, so the pants price is $100 - X/5. The pants and coat costs ($100 - X/5) + X = $244. Combining like terms and subtracting $100 from both sides, we get 4/5*X = $144. Dividing both sides by 4/5, we get X = $180. #### 180
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: What rises and sets causing cycles of day and night? A: the closest gas giant planet B: another galaxy near ours C: the closest planet to earth D: the closest yellow dwarf star Answer:
Answer the following multiple choice question by selecting the correct option. Context: the sun rising and setting causes cycles of day and night Question: What rises and sets causing cycles of day and night? A: the closest gas giant planet B: another galaxy near ours C: the closest planet to earth D: the closest ye...
What rises and sets causing cycles of day and night?
the closest gas giant planet
another galaxy near ours
the closest planet to earth
the closest yellow dwarf star
D
the sun rising and setting causes cycles of day and night
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: adobe works as an electrical A: paper weight B: pie filler C: chiller D: anti-conductor Answer:
Answer the following multiple choice question by selecting the correct option. Context: brick is an electrical insulator Question: adobe works as an electrical A: paper weight B: pie filler C: chiller D: anti-conductor Answer:
adobe works as an electrical
paper weight
pie filler
chiller
anti-conductor
D
brick is an electrical insulator
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: During his summer break, Luke catches 2 fish every day for 30 days. If each fish gives him 2 fillets, then how many fish fillets does he have? A: 121 B: 180 C: 60 D: 120 Answer:
Answer the following multiple choice question by selecting the correct option. Context: He catches 2 fish every day for 30 days so he catches 2*30 = <<2*30=60>>60 fish Each fish yields 2 fillets so he has 2*60 = <<2*60=120>>120 fish fillets #### 120 Question: During his summer break, Luke catches 2 fish every day for...
During his summer break, Luke catches 2 fish every day for 30 days. If each fish gives him 2 fillets, then how many fish fillets does he have?
121
180
60
120
D
He catches 2 fish every day for 30 days so he catches 2*30 = <<2*30=60>>60 fish Each fish yields 2 fillets so he has 2*60 = <<2*60=120>>120 fish fillets #### 120
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: Alex deposited x dollars into a new account that earned 7 percent annual interest, compounded annually. One year later Alex deposited an additional x dollars into the account. If there were no other transactions and if the account...
Answer the following multiple choice question by selecting the correct option. Context: Account at the end of the first year would be 1.07x dollars. At this time x dollars was deposited, hence the account at the beginning of the second year would be (1.07x+x) dollars. Account at the end of the second year would be (1....
Alex deposited x dollars into a new account that earned 7 percent annual interest, compounded annually. One year later Alex deposited an additional x dollars into the account. If there were no other transactions and if the account contained w dollars at the end of two years, which of the following expresses x in terms ...
w/(1+1.08)
w/(1.08+1.16)
w/(1.16+1.24)
w/(1.07+1.07^2)
D
Account at the end of the first year would be 1.07x dollars. At this time x dollars was deposited, hence the account at the beginning of the second year would be (1.07x+x) dollars. Account at the end of the second year would be (1.07x+x)*1.07=w --> x(1.07^2+1.07)=w --> x=w/(1.07+1.07^2). Answer: D.
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: What is formed when light hits water and refracts in different wavelengths? A: Rainbows B: photons C: patch reefs D: an object Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: a rainbow is formed by refraction of light by separating light into all different colors Fact 2: Rainbows have colors because water refracts different wavelengths of light slightly differently. Combined: Rainbows are formed...
What is formed when light hits water and refracts in different wavelengths?
Rainbows
photons
patch reefs
an object
A
Fact 1: a rainbow is formed by refraction of light by separating light into all different colors Fact 2: Rainbows have colors because water refracts different wavelengths of light slightly differently. Combined: Rainbows are formed from light hitting water and refracting different wavelengths
qasc
Answer the following multiple choice question by selecting the correct option. Question: Each of the following equations has at least one solution EXCEPT D. Is it true? A: -2*-a = 2a B: 2*a = (–2)*-a C: -4*a = -3-a D: -3*a = -3-a Answer:
Answer the following multiple choice question by selecting the correct option. Context: If we put a= 1 then A. 2 B. 2 C. -4 E. -3 D. -3=-4 Not true Question: Each of the following equations has at least one solution EXCEPT D. Is it true? A: -2*-a = 2a B: 2*a = (–2)*-a C: -4*a = -3-a D: -3*a = -3-a Answer:
Each of the following equations has at least one solution EXCEPT D. Is it true?
-2*-a = 2a
2*a = (–2)*-a
-4*a = -3-a
-3*a = -3-a
D
If we put a= 1 then A. 2 B. 2 C. -4 E. -3 D. -3=-4 Not true
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: Mutualism is a symbiotic relationship in which both species do what? A: die B: reproduce C: suffer D: benefit Answer:
Answer the following multiple choice question by selecting the correct option. Context: Mutualism is a symbiotic relationship in which both species benefit. An example of mutualism is pictured in Figure below . The clownfish in the photo is hiding among the tentacles of a sea anemone. The tentacles have stingers that ...
Mutualism is a symbiotic relationship in which both species do what?
die
reproduce
suffer
benefit
D
Mutualism is a symbiotic relationship in which both species benefit. An example of mutualism is pictured in Figure below . The clownfish in the photo is hiding among the tentacles of a sea anemone. The tentacles have stingers that can inject poison in the anemone’s prey. The clownfish is protected from the stingers by ...
sciq
Answer the following multiple choice question by selecting the correct option. Question: Peggy has 6 dolls. Her grandmother gives Peggy her own collection of 30 dolls. Over the year, Peggy receives half that amount of dolls between her birthday and Christmas. How many dolls does Peggy now have? A: 52 B: 102 C: 51 ...
Answer the following multiple choice question by selecting the correct option. Context: Peggy has 6 dolls and her grandmother gave her 30 so that’s 6+30 = <<6+30=36>>36 dolls Over the holidays, Peggy is gifted half the number of dolls her grandmother gave her, so she receives 30/2 = <<30/2=15>>15 more dolls Peggy had ...
Peggy has 6 dolls. Her grandmother gives Peggy her own collection of 30 dolls. Over the year, Peggy receives half that amount of dolls between her birthday and Christmas. How many dolls does Peggy now have?
52
102
51
41
C
Peggy has 6 dolls and her grandmother gave her 30 so that’s 6+30 = <<6+30=36>>36 dolls Over the holidays, Peggy is gifted half the number of dolls her grandmother gave her, so she receives 30/2 = <<30/2=15>>15 more dolls Peggy had 36 dolls and received another 15 for a total of 36+15 = <<36+15=51>>51 dolls #### 51
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: If the sides of a triangle are 26 cm, 24 cm and 10 cm, what is its area? A: 120 B: 77 C: 66 D: 211 Answer:
Answer the following multiple choice question by selecting the correct option. Context: The triangle with sides 26 cm, 24 cm and 10 cm is right angled, where the hypotenuse is 26 cm. Area of the triangle = 1/2 * 24 * 10 = 120 cm2 Answer: A Question: If the sides of a triangle are 26 cm, 24 cm and 10 cm, what is its a...
If the sides of a triangle are 26 cm, 24 cm and 10 cm, what is its area?
120
77
66
211
A
The triangle with sides 26 cm, 24 cm and 10 cm is right angled, where the hypotenuse is 26 cm. Area of the triangle = 1/2 * 24 * 10 = 120 cm2 Answer: A
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: Aaron has some brothers. Bennett has 6 brothers. If the number of Bennett's brothers is two less than twice the number of Aaron's brothers, what is the number of Aaron's brothers? A: 2 B: 8 C: 4 D: 3 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Twice the number of Aaron's brothers is 6+2=<<6+2=8>>8. Aaron has 8/2=<<8/2=4>>4 brothers. #### 4 Question: Aaron has some brothers. Bennett has 6 brothers. If the number of Bennett's brothers is two less than twice the number of ...
Aaron has some brothers. Bennett has 6 brothers. If the number of Bennett's brothers is two less than twice the number of Aaron's brothers, what is the number of Aaron's brothers?
2
8
4
3
C
Twice the number of Aaron's brothers is 6+2=<<6+2=8>>8. Aaron has 8/2=<<8/2=4>>4 brothers. #### 4
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: John writes 3 stories every week. Each short story is 50 pages. He also writes a novel that is 1200 pages each year. Each sheet of paper can hold 2 pages. Over 12 weeks, how many reams of paper does he need to buy if a ream co...
Answer the following multiple choice question by selecting the correct option. Context: He writes 3*50=<<3*50=150>>150 pages a week That means he writes 150*52=<<150*52=7800>>7800 pages of short stories a year So he writes 7800+1200=<<7800+1200=9000>>9000 pages a year So he needs 9000/2=<<9000/2=4500>>4500 sheets of p...
John writes 3 stories every week. Each short story is 50 pages. He also writes a novel that is 1200 pages each year. Each sheet of paper can hold 2 pages. Over 12 weeks, how many reams of paper does he need to buy if a ream contains 500 sheets?
4.5
13
3
2
C
He writes 3*50=<<3*50=150>>150 pages a week That means he writes 150*52=<<150*52=7800>>7800 pages of short stories a year So he writes 7800+1200=<<7800+1200=9000>>9000 pages a year So he needs 9000/2=<<9000/2=4500>>4500 sheets of paper That means he needs 4500/500=<<4500/500=9>>9 reams of paper #### 3
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: Found in plants and algae, chloroplasts are the site of what process? A: photosynthesis B: spermatogenesis C: glycolysis D: transferase Answer:
Answer the following multiple choice question by selecting the correct option. Question: Found in plants and algae, chloroplasts are the site of what process? A: photosynthesis B: spermatogenesis C: glycolysis D: transferase Answer:
Found in plants and algae, chloroplasts are the site of what process?
photosynthesis
spermatogenesis
glycolysis
transferase
A
null
sciq
Answer the following multiple choice question by selecting the correct option. Question: What does a cell need to transform into a cancerous cell? A: adaptations B: microbes C: parasites D: mutations Answer:
Answer the following multiple choice question by selecting the correct option. Context: Typically, a series of several mutations that constitutively activate oncogenes and inactivate tumor suppressor genes is required to transform a normal cell into a cancer cell ( Figure below ). Cells have developed a number of cont...
What does a cell need to transform into a cancerous cell?
adaptations
microbes
parasites
mutations
D
Typically, a series of several mutations that constitutively activate oncogenes and inactivate tumor suppressor genes is required to transform a normal cell into a cancer cell ( Figure below ). Cells have developed a number of control mechanisms to overcome mutations in proto-oncogenes. Therefore, a cell needs multiple...
sciq
Answer the following multiple choice question by selecting the correct option. Question: When does electricity flow through a conductor? A: when it's outside around lighting B: when it's attached to a battery C: when it's attached to a human D: when it's near a light bulb Answer:
Answer the following multiple choice question by selecting the correct option. Context: sending electricity through a conductor causes electricity to flow through that conductor Question: When does electricity flow through a conductor? A: when it's outside around lighting B: when it's attached to a battery C: when i...
When does electricity flow through a conductor?
when it's outside around lighting
when it's attached to a battery
when it's attached to a human
when it's near a light bulb
B
sending electricity through a conductor causes electricity to flow through that conductor
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: What is it called when pollen from one plant fertilizes another plant of the same species? A: cross-typing B: cross - vegetation C: cross-pollination D: cross-breeding Answer:
Answer the following multiple choice question by selecting the correct option. Context: Pea plants are naturally self-pollinating. In self-pollination , pollen grains from anthers on one plant are transferred to stigmas of flowers on the same plant. Mendel was interested in the offspring of two different parent plants...
What is it called when pollen from one plant fertilizes another plant of the same species?
cross-typing
cross - vegetation
cross-pollination
cross-breeding
C
Pea plants are naturally self-pollinating. In self-pollination , pollen grains from anthers on one plant are transferred to stigmas of flowers on the same plant. Mendel was interested in the offspring of two different parent plants, so he had to prevent self-pollination. He removed the anthers from the flowers of some ...
sciq
Answer the following multiple choice question by selecting the correct option. Question: A rival football team has won twice as many matches as the home team they will be playing did. If records show that the home team has won three matches, and each team drew four matches and lost none, how many matches have both tea...
Answer the following multiple choice question by selecting the correct option. Context: The rival team won twice as many as the home team who won 3 matches so they won 2*3 = <<2*3=6>>6 matches They both drew 4 matches each for a total of 2*4 = 8 matches The total number of matches played is 3+6+8 = <<3+6+8=17>>17 matc...
A rival football team has won twice as many matches as the home team they will be playing did. If records show that the home team has won three matches, and each team drew four matches and lost none, how many matches have both teams played in total?
17
27
7
18
A
The rival team won twice as many as the home team who won 3 matches so they won 2*3 = <<2*3=6>>6 matches They both drew 4 matches each for a total of 2*4 = 8 matches The total number of matches played is 3+6+8 = <<3+6+8=17>>17 matches #### 17
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: What does the ending 'ology' refer to? A: study of B: focus of C: Application Of D: theory of Answer:
Answer the following multiple choice question by selecting the correct option. Context: Oceanography is the study of the oceans. The word oceanology might be more accurate, since “ology” is “the study of. ” “Graph” is “to write” and refers to map making. But mapping the oceans is how oceanography started. Question: W...
What does the ending 'ology' refer to?
study of
focus of
Application Of
theory of
A
Oceanography is the study of the oceans. The word oceanology might be more accurate, since “ology” is “the study of. ” “Graph” is “to write” and refers to map making. But mapping the oceans is how oceanography started.
sciq
Answer the following multiple choice question by selecting the correct option. Question: What are the two main parts of the human nervous system? A: brain, spinal cord B: brain, heart C: lungs, brain D: lungs, spinal cord Answer:
Answer the following multiple choice question by selecting the correct option. Question: What are the two main parts of the human nervous system? A: brain, spinal cord B: brain, heart C: lungs, brain D: lungs, spinal cord Answer:
What are the two main parts of the human nervous system?
brain, spinal cord
brain, heart
lungs, brain
lungs, spinal cord
A
null
sciq
Answer the following multiple choice question by selecting the correct option. Question: A teacher gave the same test to three history classes: U, B, and C. The average (arithmetic mean) scores for the three classes were 65, 80, and 77, respectively. The ratio of the numbers of students in each class who took the test...
Answer the following multiple choice question by selecting the correct option. Context: Ans : B (75) lets say class U indeed has 4 children, B has 6 children and C has 5 children. now, if the average of class U is 65, hence total marks awarded in the class = 65*4=260 Similarly, class B = 80*6 = 480 class C = 77*5 = 38...
A teacher gave the same test to three history classes: U, B, and C. The average (arithmetic mean) scores for the three classes were 65, 80, and 77, respectively. The ratio of the numbers of students in each class who took the test was 4 to 6 to 5, respectively. What was the average score for the three classes combined?
74
75
76
77
B
Ans : B (75) lets say class U indeed has 4 children, B has 6 children and C has 5 children. now, if the average of class U is 65, hence total marks awarded in the class = 65*4=260 Similarly, class B = 80*6 = 480 class C = 77*5 = 385 total marks provided = U+B+C = 260+480+385 = 1125 avg. marks = 1125 / 15 (total no. of ...
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: The process of photosynthesis uses chlorophyll, which is located in organelles called what? A: fibroblasts B: chloroplasts C: nucleus D: mitochondria Answer:
Answer the following multiple choice question by selecting the correct option. Context: Plants are a large and varied group of organisms. There are close to 300,000 species of catalogued plants. Of these, about 260,000 are plants that produce seeds. Mosses, ferns, conifers, and flowering plants are all members of the ...
The process of photosynthesis uses chlorophyll, which is located in organelles called what?
fibroblasts
chloroplasts
nucleus
mitochondria
B
Plants are a large and varied group of organisms. There are close to 300,000 species of catalogued plants. Of these, about 260,000 are plants that produce seeds. Mosses, ferns, conifers, and flowering plants are all members of the plant kingdom. The plant kingdom contains mostly photosynthetic organisms; a few parasiti...
sciq
Answer the following multiple choice question by selecting the correct option. Question: If points A and B are (6-1) units apart, which of the following can have only one possible value? I. The area of a square region with side AB II. The circumference of a circle passing through points A and B III. The area of a rect...
Answer the following multiple choice question by selecting the correct option. Context: I. The area of a square region with side AB --> side=AB=(6-1) or 5 --> the area of a square is 5^2=25, so only one possible value; II. The circumference of a circle passing through points A and B --> circle is not defined by only t...
If points A and B are (6-1) units apart, which of the following can have only one possible value? I. The area of a square region with side AB II. The circumference of a circle passing through points A and B III. The area of a rectangular region with diagonal AB
I only
II only
III only
I and II only
A
I. The area of a square region with side AB --> side=AB=(6-1) or 5 --> the area of a square is 5^2=25, so only one possible value; II. The circumference of a circle passing through points A and B --> circle is not defined by only two points, hence the circumference of a circle passing through points A and B can take in...
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: Company S produces two kinds of stereos: basic and deluxe. Of the stereos produced by Company S last month, 2/3 were basic and the rest were deluxe. If it takes 8/5 as many hours to produce a deluxe stereo as it does to produce a ...
Answer the following multiple choice question by selecting the correct option. Context: # of basic stereos was 2/3 of total and # of deluxe stereos was 1/3 of total, let's assume total=15, then Basic=10 and Deluxe=5. Now, if time needed to produce one Deluxe stereo is 1 unit than time needed to produce one Basic stere...
Company S produces two kinds of stereos: basic and deluxe. Of the stereos produced by Company S last month, 2/3 were basic and the rest were deluxe. If it takes 8/5 as many hours to produce a deluxe stereo as it does to produce a basic stereo, then the number of hours it took to produce the deluxe stereos last month wa...
7/17
14/31
4/9
17/35
C
# of basic stereos was 2/3 of total and # of deluxe stereos was 1/3 of total, let's assume total=15, then Basic=10 and Deluxe=5. Now, if time needed to produce one Deluxe stereo is 1 unit than time needed to produce one Basic stereo would be 8/5 units. Total time for Basic would be 10*1=10 and total time for Deluxe wou...
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: Which is nonmagnetic? A: nail B: washing machine C: traffic cone D: refrigerator Answer:
Answer the following multiple choice question by selecting the correct option. Context: iron is always magnetic Question: Which is nonmagnetic? A: nail B: washing machine C: traffic cone D: refrigerator Answer:
Which is nonmagnetic?
nail
washing machine
traffic cone
refrigerator
C
iron is always magnetic
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Of the people who responded to a market survey, 60 preferred Brand X and the rest preferred Brand Y. If the respondents indicated a preference for Brand X over Brand Y by ratio of 3 to 1, how many people responded to the survey? ...
Answer the following multiple choice question by selecting the correct option. Context: Ratio = 3:1 => 3x respondents preferred Brand X and x preferred Brand Y Since, no. of respondents who preferred Brand X = 60 => 3x=60 => x=20 Hence Total no. of respondents = 60 + 20 = 80 Hence A is the answer. Question: Of the pe...
Of the people who responded to a market survey, 60 preferred Brand X and the rest preferred Brand Y. If the respondents indicated a preference for Brand X over Brand Y by ratio of 3 to 1, how many people responded to the survey?
80
150
240
360
A
Ratio = 3:1 => 3x respondents preferred Brand X and x preferred Brand Y Since, no. of respondents who preferred Brand X = 60 => 3x=60 => x=20 Hence Total no. of respondents = 60 + 20 = 80 Hence A is the answer.
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: What has a positive impact on an organism's health? A: chemical energy B: aerobic capacity C: predators D: exercise Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: having food has a positive impact on an organism 's health Fact 2: Food is chemical energy. Combined: chemical energy has a positive impact on an organism's health Question: What has a positive impact on an organism's heal...
What has a positive impact on an organism's health?
chemical energy
aerobic capacity
predators
exercise
A
Fact 1: having food has a positive impact on an organism 's health Fact 2: Food is chemical energy. Combined: chemical energy has a positive impact on an organism's health
qasc
Answer the following multiple choice question by selecting the correct option. Question: cells need to be what regularly to function properly A: growth B: hydration C: repaired D: rest Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: protein is used to repair cells by the human body Fact 2: Proteins are essential to the structure and function of cells. Combined: cells need to be repaired regularly to function properly Question: cells need to be what re...
cells need to be what regularly to function properly
growth
hydration
repaired
rest
C
Fact 1: protein is used to repair cells by the human body Fact 2: Proteins are essential to the structure and function of cells. Combined: cells need to be repaired regularly to function properly
qasc
Answer the following multiple choice question by selecting the correct option. Question: Starfish use _ to communicate with each other. A: scattered light B: pheromones C: heat produced D: sound Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: Echinoderms use pheromones to communicate with each other. Fact 2: Echinoderms are represented by the starfish. Combined: starfish use pheromones to communicate with each other. Question: Starfish use _ to communicate wit...
Starfish use _ to communicate with each other.
scattered light
pheromones
heat produced
sound
B
Fact 1: Echinoderms use pheromones to communicate with each other. Fact 2: Echinoderms are represented by the starfish. Combined: starfish use pheromones to communicate with each other.
qasc
Answer the following multiple choice question by selecting the correct option. Question: Mercury and lead, which was once widely used in paint and gasoline, are examples of what type of metals? A: sulfuric heavy metals B: toxic heavy metals C: gaseous heavy metals D: alloys Answer:
Answer the following multiple choice question by selecting the correct option. Context: Toxic heavy metals include mercury and lead. Mercury is used in some industrial processes. It is also found in fluorescent light bulbs. Lead was once widely used in gasoline, paint, and pipes. It is still found in some products. Q...
Mercury and lead, which was once widely used in paint and gasoline, are examples of what type of metals?
sulfuric heavy metals
toxic heavy metals
gaseous heavy metals
alloys
B
Toxic heavy metals include mercury and lead. Mercury is used in some industrial processes. It is also found in fluorescent light bulbs. Lead was once widely used in gasoline, paint, and pipes. It is still found in some products.
sciq
Answer the following multiple choice question by selecting the correct option. Question: The perimeter of a rhombus are 24 cm and 10 cm, the area and the perimeter of the rhombus is A: 64 sq.m B: 70 sq.m C: 78 sq.m D: 84 sq.m Answer:
Answer the following multiple choice question by selecting the correct option. Context: Solution Perimeter of the rhombus = 56 m Each side of the rhombus = 56 / 4 m = 14 m. Height of the rhombus = 5 m Area = (14 x 5) m² = 70 m² Answer B Question: The perimeter of a rhombus are 24 cm and 10 cm, the area and the perime...
The perimeter of a rhombus are 24 cm and 10 cm, the area and the perimeter of the rhombus is
64 sq.m
70 sq.m
78 sq.m
84 sq.m
B
Solution Perimeter of the rhombus = 56 m Each side of the rhombus = 56 / 4 m = 14 m. Height of the rhombus = 5 m Area = (14 x 5) m² = 70 m² Answer B
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: There are three machines in a factory. Machine A can put caps on 12 bottles in 1 minute. Machine B can put caps to 2 fewer bottles than Machine A. Machine C can put caps to 5 more bottles than Machine B. How many bottles can those...
Answer the following multiple choice question by selecting the correct option. Context: Machine A can put caps on 12 x 10 = <<12*10=120>>120 bottles in 10 minutes. Machine B can put caps on 12 - 2 = <<12-2=10>>10 bottles in 1 minute. So in 10 minutes, machine B can put caps on 10 x 10 = <<10*10=100>>100 bottles. Machi...
There are three machines in a factory. Machine A can put caps on 12 bottles in 1 minute. Machine B can put caps to 2 fewer bottles than Machine A. Machine C can put caps to 5 more bottles than Machine B. How many bottles can those three machines put caps on in 10 minutes?
360
740
370
380
C
Machine A can put caps on 12 x 10 = <<12*10=120>>120 bottles in 10 minutes. Machine B can put caps on 12 - 2 = <<12-2=10>>10 bottles in 1 minute. So in 10 minutes, machine B can put caps on 10 x 10 = <<10*10=100>>100 bottles. Machine c can put caps on 10 + 5 = <<10+5=15>>15 bottles in 1 minute. So in 10 minutes, machin...
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: What do fossil fuel gases cause? A: Extra money B: Sea level rise C: forest is destroyed D: Mining opportunity Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: gases released during the use of fossil fuels causes global warming Fact 2: Sea level rise is caused by global warming and the fastest growing source is air traffic. Combined: gases released during the use of fossil fuels c...
What do fossil fuel gases cause?
Extra money
Sea level rise
forest is destroyed
Mining opportunity
B
Fact 1: gases released during the use of fossil fuels causes global warming Fact 2: Sea level rise is caused by global warming and the fastest growing source is air traffic. Combined: gases released during the use of fossil fuels causes sea level rise
qasc
Answer the following multiple choice question by selecting the correct option. Question: What type of behavior does an ant have? A: Randomized B: Social C: Solitary D: dangerous Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: Insects may live in large colonies and have complex social behaviors. Fact 2: Ants are social insects living in colonies. Combined: Ants have complex social behaviors Question: What type of behavior does an ant have? A: R...
What type of behavior does an ant have?
Randomized
Social
Solitary
dangerous
B
Fact 1: Insects may live in large colonies and have complex social behaviors. Fact 2: Ants are social insects living in colonies. Combined: Ants have complex social behaviors
qasc
Answer the following multiple choice question by selecting the correct option. Question: What pathway in a plant do water and nutrients travel through from the roots to the leaves? A: skin B: stem C: bark D: flowers Answer:
Answer the following multiple choice question by selecting the correct option. Question: What pathway in a plant do water and nutrients travel through from the roots to the leaves? A: skin B: stem C: bark D: flowers Answer:
What pathway in a plant do water and nutrients travel through from the roots to the leaves?
skin
stem
bark
flowers
B
null
sciq
Answer the following multiple choice question by selecting the correct option. Question: A tank can hold 100 liters of water. At the beginning of the rainy season, the tank is 2/5 filled with water. On the first day of the rainy season, the tank collected 15 liters of water. On the second day, 5 liters more water was ...
Answer the following multiple choice question by selecting the correct option. Context: At the beginning of the rainy season, the tank is filled with 100 x 2/5 = <<100*2/5=40>>40 liters of water. On the first day of the rainy season, the tank had 40 + 15 = <<40+15=55>>55 liters of water. On the second day, 15 + 5 = <<...
A tank can hold 100 liters of water. At the beginning of the rainy season, the tank is 2/5 filled with water. On the first day of the rainy season, the tank collected 15 liters of water. On the second day, 5 liters more water was collected than on the first day. On the third day, the tank was already filled. How many l...
50
12.5
25
20
C
At the beginning of the rainy season, the tank is filled with 100 x 2/5 = <<100*2/5=40>>40 liters of water. On the first day of the rainy season, the tank had 40 + 15 = <<40+15=55>>55 liters of water. On the second day, 15 + 5 = <<15+5=20>>20 liters of water were collected. So, the tank is filled with 55 + 20 = <<55+20...
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: How are bacteria identified and classified? A: by there cell count B: by there movement C: by their shape D: by their color Answer:
Answer the following multiple choice question by selecting the correct option. Context: Bacteria are so small that they can only be seen with a microscope. When viewed under the microscope, they have three distinct shapes ( Figure below ). Bacteria can be identified and classified by their shape:. Question: How are b...
How are bacteria identified and classified?
by there cell count
by there movement
by their shape
by their color
C
Bacteria are so small that they can only be seen with a microscope. When viewed under the microscope, they have three distinct shapes ( Figure below ). Bacteria can be identified and classified by their shape:.
sciq
Answer the following multiple choice question by selecting the correct option. Question: The dust bowl happened because of A: two football teams B: bowling pins C: sweeping reform D: unsustainable farming practice Answer:
Answer the following multiple choice question by selecting the correct option. Context: humans changing an environment sometimes causes that environment to be destroyed Question: The dust bowl happened because of A: two football teams B: bowling pins C: sweeping reform D: unsustainable farming practice Answer:
The dust bowl happened because of
two football teams
bowling pins
sweeping reform
unsustainable farming practice
D
humans changing an environment sometimes causes that environment to be destroyed
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Relaxation is a prerequisite to that which has a what impact on health? A: terrible B: survive C: mild D: positive Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: rest has a positive impact on a health Fact 2: Relaxation is a prerequisite to rest and good sleep. Combined: Relaxation is a prerequisite to that which has a positive impact on health Question: Relaxation is a prerequisit...
Relaxation is a prerequisite to that which has a what impact on health?
terrible
survive
mild
positive
D
Fact 1: rest has a positive impact on a health Fact 2: Relaxation is a prerequisite to rest and good sleep. Combined: Relaxation is a prerequisite to that which has a positive impact on health
qasc
Answer the following multiple choice question by selecting the correct option. Question: What do organisms cluster around in the ocean floor? A: kalenchoes B: ferns C: bacteria D: Chimneys Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: Organisms cluster around hydrothermal vents in the ocean floor. Fact 2: Chimneys top some hydrothermal vents. Combined: Organisms cluster around chimneys in the ocean floor. Question: What do organisms cluster around in t...
What do organisms cluster around in the ocean floor?
kalenchoes
ferns
bacteria
Chimneys
D
Fact 1: Organisms cluster around hydrothermal vents in the ocean floor. Fact 2: Chimneys top some hydrothermal vents. Combined: Organisms cluster around chimneys in the ocean floor.
qasc
Answer the following multiple choice question by selecting the correct option. Question: The ovaries produce estradiol and progesterone, which cause secondary sex characteristics and prepare the body for? A: childbirth B: breathing C: adulthood D: movement Answer:
Answer the following multiple choice question by selecting the correct option. Context: cells. The ovaries produce estradiol and progesterone, which cause secondary sex characteristics and prepare the body for childbirth. Question: The ovaries produce estradiol and progesterone, which cause secondary sex characterist...
The ovaries produce estradiol and progesterone, which cause secondary sex characteristics and prepare the body for?
childbirth
breathing
adulthood
movement
A
cells. The ovaries produce estradiol and progesterone, which cause secondary sex characteristics and prepare the body for childbirth.
sciq
Answer the following multiple choice question by selecting the correct option. Question: What part of a bird's body is generally adapted to the kind of food that they eat? A: bill B: skin C: growth D: sugar Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: Bird beaks are generally adapted for the food they eat. Fact 2: Birds have a beak or a bill. Combined: Bird bills are generally adapted for the food they eat. Question: What part of a bird's body is generally adapted to th...
What part of a bird's body is generally adapted to the kind of food that they eat?
bill
skin
growth
sugar
A
Fact 1: Bird beaks are generally adapted for the food they eat. Fact 2: Birds have a beak or a bill. Combined: Bird bills are generally adapted for the food they eat.
qasc
Answer the following multiple choice question by selecting the correct option. Question: What do plasma cells allow our bodies to fight? A: resistance B: parasites C: infection D: illness Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: Plasma cells are activated B cells that secrete antibodies. Fact 2: Antibodies are the bodies way of fighting infection. Combined: plasma cells allow bodies to fight infection Question: What do plasma cells allow our bodie...
What do plasma cells allow our bodies to fight?
resistance
parasites
infection
illness
C
Fact 1: Plasma cells are activated B cells that secrete antibodies. Fact 2: Antibodies are the bodies way of fighting infection. Combined: plasma cells allow bodies to fight infection
qasc
Answer the following multiple choice question by selecting the correct option. Question: Locusts historically always affect crops A: in the sky B: disadvantageously C: near water D: positively Answer:
Answer the following multiple choice question by selecting the correct option. Context: insects can have a negative impact on crops Question: Locusts historically always affect crops A: in the sky B: disadvantageously C: near water D: positively Answer:
Locusts historically always affect crops
in the sky
disadvantageously
near water
positively
B
insects can have a negative impact on crops
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Droughts can cause A: parched grass B: lush lawns C: overflowing ponds D: blooming flowers Answer:
Answer the following multiple choice question by selecting the correct option. Context: drought means available water decreases in an environment Question: Droughts can cause A: parched grass B: lush lawns C: overflowing ponds D: blooming flowers Answer:
Droughts can cause
parched grass
lush lawns
overflowing ponds
blooming flowers
A
drought means available water decreases in an environment
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Sharon’s vacation rental has a Keurig coffee machine. She will be there for 40 days. She has 3 cups of coffee (3 coffee pods) every morning. Her coffee pods come 30 pods to a box for $8.00. How much will she spend on coffee to...
Answer the following multiple choice question by selecting the correct option. Context: She'll be on vacation for 40 days and drinks 3 cups of coffee/pods per day for a total of 40*3 = <<40*3=120>>120 coffee pods Her coffee pods come 30 in a box and she needs 120 coffee pods so that’s 120/30 = <<120/30=4>>4 boxes Each...
Sharon’s vacation rental has a Keurig coffee machine. She will be there for 40 days. She has 3 cups of coffee (3 coffee pods) every morning. Her coffee pods come 30 pods to a box for $8.00. How much will she spend on coffee to last her for the entire vacation?
16
32
22
33
B
She'll be on vacation for 40 days and drinks 3 cups of coffee/pods per day for a total of 40*3 = <<40*3=120>>120 coffee pods Her coffee pods come 30 in a box and she needs 120 coffee pods so that’s 120/30 = <<120/30=4>>4 boxes Each box costs $8.00 and she needs 4 boxes so that’s 8*4 = $<<8*4=32.00>>32.00 #### 32
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: A boatman goes 2 km against the current of the stream in 1 hour and goes 1 km along the current in 10 minutes. How long will it take to go 6 km in stationary water? A: 40 minutes B: 1 hour C: 1 hour 15 min D: 1 hour 30 min Answe...
Answer the following multiple choice question by selecting the correct option. Context: speed (upstream) =2/1 = 2 kmhr speed (downstream)=1/(10/60)= 6 kmhr speed in still water = 1/2 (2+6) = 4 kmhr time taken in stationary = 6/4 = 1 hrs 30 min ANSWER:D Question: A boatman goes 2 km against the current of the stream i...
A boatman goes 2 km against the current of the stream in 1 hour and goes 1 km along the current in 10 minutes. How long will it take to go 6 km in stationary water?
40 minutes
1 hour
1 hour 15 min
1 hour 30 min
D
speed (upstream) =2/1 = 2 kmhr speed (downstream)=1/(10/60)= 6 kmhr speed in still water = 1/2 (2+6) = 4 kmhr time taken in stationary = 6/4 = 1 hrs 30 min ANSWER:D
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: What do cells make up of organisms? A: structure only B: function only C: structure and function D: members of their own species Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: Cells are the basic units of the structure and function of living things. Fact 2: An organism is a living thing or something that was once alive. Combined: Cells are the basic units of the structure and function of organis...
What do cells make up of organisms?
structure only
function only
structure and function
members of their own species
C
Fact 1: Cells are the basic units of the structure and function of living things. Fact 2: An organism is a living thing or something that was once alive. Combined: Cells are the basic units of the structure and function of organisms.
qasc
Answer the following multiple choice question by selecting the correct option. Question: What sense differences in temperature or pain? A: Veins and arteries. B: the skin C: Merkel's discs D: movie discs Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: Some touch receptors sense differences in temperature or pain. Fact 2: Merkel's discs are touch receptors. Combined: Merkel's discs sense differences in temperature or pain Question: What sense differences in temperature o...
What sense differences in temperature or pain?
Veins and arteries.
the skin
Merkel's discs
movie discs
C
Fact 1: Some touch receptors sense differences in temperature or pain. Fact 2: Merkel's discs are touch receptors. Combined: Merkel's discs sense differences in temperature or pain
qasc
Answer the following multiple choice question by selecting the correct option. Question: 8+8 A: 5 B: 17 C: 16 D: 23 Answer:
Answer the following multiple choice question by selecting the correct option. Context: C Question: 8+8 A: 5 B: 17 C: 16 D: 23 Answer:
8+8
5
17
16
23
C
C
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: What equals the mass of the object (in kilograms) times the acceleration due to gravity (9.8 m/s 2 )? A: velocity B: density C: weight D: speed of light Answer:
Answer the following multiple choice question by selecting the correct option. Context: Weight is a measure of the force of gravity pulling on an object of a given mass. It equals the mass of the object (in kilograms) times the acceleration due to gravity (9.8 m/s 2 ). Question: What equals the mass of the object (in...
What equals the mass of the object (in kilograms) times the acceleration due to gravity (9.8 m/s 2 )?
velocity
density
weight
speed of light
C
Weight is a measure of the force of gravity pulling on an object of a given mass. It equals the mass of the object (in kilograms) times the acceleration due to gravity (9.8 m/s 2 ).
sciq
Answer the following multiple choice question by selecting the correct option. Question: what do proteins contain? A: alleles B: genes C: Energy. D: fat Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: Translation reads the genetic code in mRNA and makes a protein. Fact 2: Every protein is a translated gene. Combined: proteins contain genes Question: what do proteins contain? A: alleles B: genes C: Energy. D: fat Answe...
what do proteins contain?
alleles
genes
Energy.
fat
B
Fact 1: Translation reads the genetic code in mRNA and makes a protein. Fact 2: Every protein is a translated gene. Combined: proteins contain genes
qasc
Answer the following multiple choice question by selecting the correct option. Question: Heavy rains and runoff can cause what? A: a lot of human deaths B: water seeping out C: precipitation D: Deposition. Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: Streams may start with runoff or water seeping out of a spring. Fact 2: Heavy rains and runoff caused streams to rise rapidly. Combined: Heavy rains and runoff can cause water seeping out Question: Heavy rains and runoff c...
Heavy rains and runoff can cause what?
a lot of human deaths
water seeping out
precipitation
Deposition.
B
Fact 1: Streams may start with runoff or water seeping out of a spring. Fact 2: Heavy rains and runoff caused streams to rise rapidly. Combined: Heavy rains and runoff can cause water seeping out
qasc
Answer the following multiple choice question by selecting the correct option. Question: How many naturally occurring elements are known on earth? A: 60 B: 90 C: 87 D: 85 Answer:
Answer the following multiple choice question by selecting the correct option. Context: An element, as defined in Chapter 1 "Chemistry, Matter, and Measurement", is a substance that cannot be broken down into simpler chemical substances. There are about 90 naturally occurring elements known on Earth. Using technology,...
How many naturally occurring elements are known on earth?
60
90
87
85
B
An element, as defined in Chapter 1 "Chemistry, Matter, and Measurement", is a substance that cannot be broken down into simpler chemical substances. There are about 90 naturally occurring elements known on Earth. Using technology, scientists have been able to create nearly 30 additional elements that do not occur in n...
sciq
Answer the following multiple choice question by selecting the correct option. Question: Solution nodes and antinodes are both areas of wave interference, but they differ in the presence of what condition? A: motion B: radiation C: gravity D: speed Answer:
Answer the following multiple choice question by selecting the correct option. Context: Check Your Understanding Define nodes and antinodes. Solution Nodes are areas of wave interference where there is no motion. Antinodes are areas of wave interference where the motion is at its maximum point. Question: Solution nod...
Solution nodes and antinodes are both areas of wave interference, but they differ in the presence of what condition?
motion
radiation
gravity
speed
A
Check Your Understanding Define nodes and antinodes. Solution Nodes are areas of wave interference where there is no motion. Antinodes are areas of wave interference where the motion is at its maximum point.
sciq
Answer the following multiple choice question by selecting the correct option. Question: Each of the three Morales sisters owns an orange grove that has 110 trees. Each orange tree produces medium-sized oranges. At harvest time, Gabriela's grove produced 600 oranges per tree, while Alba harvested 400 per tree. Each of...
Answer the following multiple choice question by selecting the correct option. Context: Gabriela's grove produced 600 oranges/tree * 110 trees = <<600*110=66000>>66000 oranges Alba’s grove produced 400 oranges/tree * 110 trees = <<400*110=44000>>44000 oranges Maricela's trees produced 500 oranges/tree * 110 trees= <<5...
Each of the three Morales sisters owns an orange grove that has 110 trees. Each orange tree produces medium-sized oranges. At harvest time, Gabriela's grove produced 600 oranges per tree, while Alba harvested 400 per tree. Each of Maricela's trees produced 500 oranges. With such a huge harvest, the sisters are thinking...
176000
330000
220000
440000
C
Gabriela's grove produced 600 oranges/tree * 110 trees = <<600*110=66000>>66000 oranges Alba’s grove produced 400 oranges/tree * 110 trees = <<400*110=44000>>44000 oranges Maricela's trees produced 500 oranges/tree * 110 trees= <<500*110=55000>>55000 oranges. The Morales sisters therefore harvested a total of 66000 ora...
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: What forms when a solute dissolves in a solvent? A: gas B: solution C: liquid D: chemical Answer:
Answer the following multiple choice question by selecting the correct option. Context: A solution forms when a solute dissolves in a solvent. The rate of dissolving is faster with stirring, a higher temperature, or greater surface area. Many solutes are soluble in water because water is polar. Question: What forms w...
What forms when a solute dissolves in a solvent?
gas
solution
liquid
chemical
B
A solution forms when a solute dissolves in a solvent. The rate of dissolving is faster with stirring, a higher temperature, or greater surface area. Many solutes are soluble in water because water is polar.
sciq
Answer the following multiple choice question by selecting the correct option. Question: In an election between two candidates, 70% of the voters cast their votes, out of which 4% of the votes were declared invalid. A candidate got 655200000 votes which were 75% of the total valid votes. Find the total number of votes...
Answer the following multiple choice question by selecting the correct option. Context: Explanation : Solution: let the total number of votes enrolled be x. then, number of votes cast = 70% of x. valid votes = 96% of(70% of x). .'. 75% of(96% of (70% of of x)) = 655200000. (75/100 * 96/100 * 70/100 * x) = 655200000. =...
In an election between two candidates, 70% of the voters cast their votes, out of which 4% of the votes were declared invalid. A candidate got 655200000 votes which were 75% of the total valid votes. Find the total number of votes enrolled in that election.
1300000000
12500
14000
12000
A
Explanation : Solution: let the total number of votes enrolled be x. then, number of votes cast = 70% of x. valid votes = 96% of(70% of x). .'. 75% of(96% of (70% of of x)) = 655200000. (75/100 * 96/100 * 70/100 * x) = 655200000. => x = (655200000*100*100*100)/(75*96*70) = 1300000000 Answer : A
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: Cristobal read 15 more than three times the pages that Beatrix read. If Beatrix read 704 pages, how many more pages did Cristobal read? A: 1423 B: 1422 C: 2134.5 D: 2846 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Cristobal read: 15 + 3 * 704 = <<15+3*704=2127>>2127 pages 2127 - 704 = <<2127-704=1423>>1423 pages Cristobal read 1423 more pages than Beatrix. #### 1423 Question: Cristobal read 15 more than three times the pages that Beatrix re...
Cristobal read 15 more than three times the pages that Beatrix read. If Beatrix read 704 pages, how many more pages did Cristobal read?
1423
1422
2134.5
2846
A
Cristobal read: 15 + 3 * 704 = <<15+3*704=2127>>2127 pages 2127 - 704 = <<2127-704=1423>>1423 pages Cristobal read 1423 more pages than Beatrix. #### 1423
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: The level of atom activity where it reaches a moment where the solid state becomes more loose overall is referred to? A: smoothness B: water fluid C: liquidity D: fluid transport Answer:
Answer the following multiple choice question by selecting the correct option. Context: heat can change the state of matter Question: The level of atom activity where it reaches a moment where the solid state becomes more loose overall is referred to? A: smoothness B: water fluid C: liquidity D: fluid transport Ans...
The level of atom activity where it reaches a moment where the solid state becomes more loose overall is referred to?
smoothness
water fluid
liquidity
fluid transport
C
heat can change the state of matter
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Dana has 15 more pencils than Jayden, who has twice as much as Marcus. How many more pencils does Dana have than Marcus, if Jayden has 20 pencils? A: 25 B: 26 C: 50 D: 15 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Dana has 15 more pencils than Jayden who has 20, so Dana has 20+15 = <<20+15=35>>35 pencils Jayden has 20 pencils which is twice as much as Marcus's so Marcus has 20/2 = <<20/2=10>>10 pencils Dana has 35-10 = <<35-10=25>>25 more pe...
Dana has 15 more pencils than Jayden, who has twice as much as Marcus. How many more pencils does Dana have than Marcus, if Jayden has 20 pencils?
25
26
50
15
A
Dana has 15 more pencils than Jayden who has 20, so Dana has 20+15 = <<20+15=35>>35 pencils Jayden has 20 pencils which is twice as much as Marcus's so Marcus has 20/2 = <<20/2=10>>10 pencils Dana has 35-10 = <<35-10=25>>25 more pencils than Marcus #### 25
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: it's important to recycle metals because they are A: dangerous to produce B: nonrenewable C: hard to mine D: expensive Answer:
Answer the following multiple choice question by selecting the correct option. Context: metal is a nonrenewable resource Question: it's important to recycle metals because they are A: dangerous to produce B: nonrenewable C: hard to mine D: expensive Answer:
it's important to recycle metals because they are
dangerous to produce
nonrenewable
hard to mine
expensive
B
metal is a nonrenewable resource
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: What branch of biology studies animal behavior? A: ethology B: geology C: microbiology D: embryology Answer:
Answer the following multiple choice question by selecting the correct option. Context: The branch of biology that studies animal behavior is called ethology . Ethologists usually study how animals behave in their natural environment, rather than in a lab. They generally try to answer four basic questions about the be...
What branch of biology studies animal behavior?
ethology
geology
microbiology
embryology
A
The branch of biology that studies animal behavior is called ethology . Ethologists usually study how animals behave in their natural environment, rather than in a lab. They generally try to answer four basic questions about the behaviors they observe:.
sciq
Answer the following multiple choice question by selecting the correct option. Question: What is the vector sum of all the torques acting on the object called? A: critical torque B: total torque C: gross torque D: net torque Answer:
Answer the following multiple choice question by selecting the correct option. Context: The net torque is the vector sum of all the torques acting on the object. When adding torques it is necessary to subtract CW from CCW torques. Question: What is the vector sum of all the torques acting on the object called? A: cr...
What is the vector sum of all the torques acting on the object called?
critical torque
total torque
gross torque
net torque
D
The net torque is the vector sum of all the torques acting on the object. When adding torques it is necessary to subtract CW from CCW torques.
sciq
Answer the following multiple choice question by selecting the correct option. Question: What is used by the gas given off by plants? A: computers B: the respiratory system C: helium balloons D: other plants Answer:
Answer the following multiple choice question by selecting the correct option. Context: the respiratory system takes in oxygen from the air Question: What is used by the gas given off by plants? A: computers B: the respiratory system C: helium balloons D: other plants Answer:
What is used by the gas given off by plants?
computers
the respiratory system
helium balloons
other plants
B
the respiratory system takes in oxygen from the air
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: The market price of an article was 40% more than its cost price. I was going to sell it at market price to a customer, but he showed me some defects in the article, due to which I gave him a discount of 28.57%. Next day he came ag...
Answer the following multiple choice question by selecting the correct option. Context: Let the cost price be Rs 100 Then, market price is Rs 140 Now, the first discount is of 28.57% (approx.) = 2/7 th of market price. Hence, its selling price = 140 x 5/7 = Rs 100 Now since you are selling at cost price, any further d...
The market price of an article was 40% more than its cost price. I was going to sell it at market price to a customer, but he showed me some defects in the article, due to which I gave him a discount of 28.57%. Next day he came again and showed me some more defects, hence I gave him another discount that was equal to 1...
Loss of 10%
Loss of 12.5%
Loss of 15%
Loss of 25%
B
Let the cost price be Rs 100 Then, market price is Rs 140 Now, the first discount is of 28.57% (approx.) = 2/7 th of market price. Hence, its selling price = 140 x 5/7 = Rs 100 Now since you are selling at cost price, any further discount will be equal to loss percentage. ANSWER:B
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: Which is likely the material used to make an eco-friendly sculpture? A: pollutants B: animal furs C: coke cans D: fossil fuels Answer:
Answer the following multiple choice question by selecting the correct option. Context: An example of recycling is using an object to make a new object Question: Which is likely the material used to make an eco-friendly sculpture? A: pollutants B: animal furs C: coke cans D: fossil fuels Answer:
Which is likely the material used to make an eco-friendly sculpture?
pollutants
animal furs
coke cans
fossil fuels
C
An example of recycling is using an object to make a new object
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: What helps determine the concentration of a species in a solution? A: fundamental analysis B: quantitative analysis C: qualitative analysis D: technical analysis Answer:
Answer the following multiple choice question by selecting the correct option. Context: Summary The concentration of a species in solution can be determined by quantitative analysis. One such method is a titration, in which a measured volume of a solution of one substance, the titrant, is added to a solution of anothe...
What helps determine the concentration of a species in a solution?
fundamental analysis
quantitative analysis
qualitative analysis
technical analysis
B
Summary The concentration of a species in solution can be determined by quantitative analysis. One such method is a titration, in which a measured volume of a solution of one substance, the titrant, is added to a solution of another substance to determine its concentration. The equivalence point in a titration is the p...
sciq
Answer the following multiple choice question by selecting the correct option. Question: What is is a measurement of the force amplification of a machine? A: mechanical push B: mechanical pull C: mechanical advantage D: force multiplier Answer:
Answer the following multiple choice question by selecting the correct option. Context: We use simple machines because they give us a mechanical advantage . Mechanical advantage is a measurement of the force amplification of a machine. In ideal machines, where there is no friction and the input work and output work ar...
What is is a measurement of the force amplification of a machine?
mechanical push
mechanical pull
mechanical advantage
force multiplier
C
We use simple machines because they give us a mechanical advantage . Mechanical advantage is a measurement of the force amplification of a machine. In ideal machines, where there is no friction and the input work and output work are the same,.
sciq
Answer the following multiple choice question by selecting the correct option. Question: There are 150 'zeroes' and 151 'ones' written on a black board. A step involves choosing three digits and replacing them with a single digit. If all the three digits are identical, they are replaced with the same digit. Otherwise,...
Answer the following multiple choice question by selecting the correct option. Context: If we strike out 3 zeros, we are in effect reducing two zeroes. So we need 74 steps to reduce 148 zeroes. There are 2 zeroes and 151 ones left now. The remaining zeroes can be reduced in 2 steps. Hence the answer is 76. Answer:D Q...
There are 150 'zeroes' and 151 'ones' written on a black board. A step involves choosing three digits and replacing them with a single digit. If all the three digits are identical, they are replaced with the same digit. Otherwise, the digit that appears twice replaces the three chosen digits. What is the minimum number...
11
37
36
76
D
If we strike out 3 zeros, we are in effect reducing two zeroes. So we need 74 steps to reduce 148 zeroes. There are 2 zeroes and 151 ones left now. The remaining zeroes can be reduced in 2 steps. Hence the answer is 76. Answer:D
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: If you want to stay dry in the park you should avoid A: sunshine B: showers C: covered awnings D: the car Answer:
Answer the following multiple choice question by selecting the correct option. Context: precipitation is when water falls from the sky Question: If you want to stay dry in the park you should avoid A: sunshine B: showers C: covered awnings D: the car Answer:
If you want to stay dry in the park you should avoid
sunshine
showers
covered awnings
the car
B
precipitation is when water falls from the sky
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: What type of electrons does carbon have? A: shell B: gradient C: valence D: ionic Answer:
Answer the following multiple choice question by selecting the correct option. Context: Carbon is a nonmetal in group 14 of the periodic table. Like other group 14 compounds, carbon has four valence electrons. Valence electrons are the electrons in the outer energy level of an atom that are involved in chemical bonds....
What type of electrons does carbon have?
shell
gradient
valence
ionic
C
Carbon is a nonmetal in group 14 of the periodic table. Like other group 14 compounds, carbon has four valence electrons. Valence electrons are the electrons in the outer energy level of an atom that are involved in chemical bonds. The valence electrons of carbon are shown in Figure below .
sciq
Answer the following multiple choice question by selecting the correct option. Question: In which solution is the amount of dissolved material equal both inside and outside of the cell? A: isotonic B: exothermic C: supersaturated D: hypotonic Answer:
Answer the following multiple choice question by selecting the correct option. Context: An isotonic solution is a solution in which the amount of dissolved material is equal both inside and outside of the cell. Water still flows in both directions, but an equal amount enters and leaves the cell. Question: In which so...
In which solution is the amount of dissolved material equal both inside and outside of the cell?
isotonic
exothermic
supersaturated
hypotonic
A
An isotonic solution is a solution in which the amount of dissolved material is equal both inside and outside of the cell. Water still flows in both directions, but an equal amount enters and leaves the cell.
sciq
Answer the following multiple choice question by selecting the correct option. Question: A person is reading a map and gets frustrated. The map ends up in a hundred scraps on the floor because the person A: drowned it B: burned it C: ripped it D: forgot it Answer:
Answer the following multiple choice question by selecting the correct option. Context: tearing means changing a whole into pieces Question: A person is reading a map and gets frustrated. The map ends up in a hundred scraps on the floor because the person A: drowned it B: burned it C: ripped it D: forgot it Answer:...
A person is reading a map and gets frustrated. The map ends up in a hundred scraps on the floor because the person
drowned it
burned it
ripped it
forgot it
C
tearing means changing a whole into pieces
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Arteries have thinner wall layers and valves and move blood by the action of skeletal what? A: collagen bands B: muscle C: hormones D: marrow Answer:
Answer the following multiple choice question by selecting the correct option. Context: During the systolic phase of the cardiac cycle, the heart is ________. contracting b. relaxing c. contracting and relaxing d. filling with blood 16. How do arteries differ from veins? a. Arteries have thicker wall layers to accommo...
Arteries have thinner wall layers and valves and move blood by the action of skeletal what?
collagen bands
muscle
hormones
marrow
B
During the systolic phase of the cardiac cycle, the heart is ________. contracting b. relaxing c. contracting and relaxing d. filling with blood 16. How do arteries differ from veins? a. Arteries have thicker wall layers to accommodate the changes in pressure from the heart. Arteries carry blood. Arteries have thinner ...
sciq
Answer the following multiple choice question by selecting the correct option. Question: Reuben opens a sandwich shop selling his namesake sandwich and pastrami sandwiches. Pastrami cost $2 more than the Reuben. He sells 10 Reubens and 5 Pastrami sandwiches and earns $55. How much does a pastrami sandwich cost? A: 10...
Answer the following multiple choice question by selecting the correct option. Context: If X = "Price of Reuben" We know that 10(X) + 5(X+2) = 55 Therefore 10X + 5X +10 =55 Therefore 15X = 45 Therefore, the price of a Reuben is $3 because 45 / 15 =<<45/15=3>>3 The price of pastrami is $5 because 3 + 2 = <<5=5>>5 #### ...
Reuben opens a sandwich shop selling his namesake sandwich and pastrami sandwiches. Pastrami cost $2 more than the Reuben. He sells 10 Reubens and 5 Pastrami sandwiches and earns $55. How much does a pastrami sandwich cost?
10
4
5
-5
C
If X = "Price of Reuben" We know that 10(X) + 5(X+2) = 55 Therefore 10X + 5X +10 =55 Therefore 15X = 45 Therefore, the price of a Reuben is $3 because 45 / 15 =<<45/15=3>>3 The price of pastrami is $5 because 3 + 2 = <<5=5>>5 #### 5
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: A dead body will become what if exposed to the air A: hot remains B: fresh remains C: wet remains D: skeletal remains Answer:
Answer the following multiple choice question by selecting the correct option. Context: In the food chain process bacteria have the role of decomposer Question: A dead body will become what if exposed to the air A: hot remains B: fresh remains C: wet remains D: skeletal remains Answer:
A dead body will become what if exposed to the air
hot remains
fresh remains
wet remains
skeletal remains
D
In the food chain process bacteria have the role of decomposer
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: What type of water is in lakes A: more abundant B: there are waves in ponds C: fresh water D: liquid Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: Lakes are generally bigger and deeper than ponds. Fact 2: Fishing is possible in the fresh water pond. Combined: lakes are fresh water Question: What type of water is in lakes A: more abundant B: there are waves in ponds...
What type of water is in lakes
more abundant
there are waves in ponds
fresh water
liquid
C
Fact 1: Lakes are generally bigger and deeper than ponds. Fact 2: Fishing is possible in the fresh water pond. Combined: lakes are fresh water
qasc
Answer the following multiple choice question by selecting the correct option. Question: What is the cause of most ocean waves? A: tides B: winds C: Gravity D: Magnetic pull Answer:
Answer the following multiple choice question by selecting the correct option. Context: Most ocean waves are caused by winds. The size of a wave depends on how fast, how far, and how long the wind blows. Tsunamis are waves caused by earthquakes. Question: What is the cause of most ocean waves? A: tides B: winds C: G...
What is the cause of most ocean waves?
tides
winds
Gravity
Magnetic pull
B
Most ocean waves are caused by winds. The size of a wave depends on how fast, how far, and how long the wind blows. Tsunamis are waves caused by earthquakes.
sciq
Answer the following multiple choice question by selecting the correct option. Question: What is the term for protists that produce spores, such as the toxoplasm? A: sporozoans B: spermatozoa C: protozoans D: newborns Answer:
Answer the following multiple choice question by selecting the correct option. Context: The sporozoans are protists that produce spores, such as the toxoplasma . These protists do not move at all. The spores develop into new protists. Question: What is the term for protists that produce spores, such as the toxoplasm?...
What is the term for protists that produce spores, such as the toxoplasm?
sporozoans
spermatozoa
protozoans
newborns
A
The sporozoans are protists that produce spores, such as the toxoplasma . These protists do not move at all. The spores develop into new protists.
sciq
Answer the following multiple choice question by selecting the correct option. Question: What is the least number of digits (including repetitions) needed to express 10^600 in decimal notation? A: a) 4 B: b) 601 C: c) 101 D: d) 1000 Answer:
Answer the following multiple choice question by selecting the correct option. Context: 10^n is a decimal number with a 1 followed by n zeros. So 10^600 will include 600 0's + 1 digit for 1 = 601 So the answer is B Question: What is the least number of digits (including repetitions) needed to express 10^600 in decima...
What is the least number of digits (including repetitions) needed to express 10^600 in decimal notation?
a) 4
b) 601
c) 101
d) 1000
B
10^n is a decimal number with a 1 followed by n zeros. So 10^600 will include 600 0's + 1 digit for 1 = 601 So the answer is B
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: What do plants do after they use their chlorophyll to make energy from sunlight? A: use it right away B: sell it to someone C: save it for future use D: give it to a friend Answer:
Answer the following multiple choice question by selecting the correct option. Context: usually plants store the food they produce for future use Question: What do plants do after they use their chlorophyll to make energy from sunlight? A: use it right away B: sell it to someone C: save it for future use D: give it ...
What do plants do after they use their chlorophyll to make energy from sunlight?
use it right away
sell it to someone
save it for future use
give it to a friend
C
usually plants store the food they produce for future use
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: The length of each side of square A is increased by 100 percent to make square B. If the length of the side of square B is increased by 40 percent to make square C, by what percent is the area of square C greater than the sum of t...
Answer the following multiple choice question by selecting the correct option. Context: Let length of each side of square A be 10 Area of A = 10^2 = 100 Since , length of each side of square A is increased by 100 percent to make square B length of each side of square B = 2*10 = 20 Area of B = 20^2 = 400 Since , length...
The length of each side of square A is increased by 100 percent to make square B. If the length of the side of square B is increased by 40 percent to make square C, by what percent is the area of square C greater than the sum of the areas of squares A and B?
75.00%
56.80%
110%
150%
B
Let length of each side of square A be 10 Area of A = 10^2 = 100 Since , length of each side of square A is increased by 100 percent to make square B length of each side of square B = 2*10 = 20 Area of B = 20^2 = 400 Since , length of the side of square B is increased by 40 percent to make square C length of each side ...
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: What does breathing pollutants do? A: Harms the respiratory system B: destroying life C: scraping oneself on a contaminated object D: direct damage to the lungs Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: Air pollution harms the respiratory and circulatory systems. Fact 2: Breathing air pollutants can increase the chances of experiencing health problems. Combined: Breathing pollutants can harm the respiratory system Questio...
What does breathing pollutants do?
Harms the respiratory system
destroying life
scraping oneself on a contaminated object
direct damage to the lungs
A
Fact 1: Air pollution harms the respiratory and circulatory systems. Fact 2: Breathing air pollutants can increase the chances of experiencing health problems. Combined: Breathing pollutants can harm the respiratory system
qasc
Answer the following multiple choice question by selecting the correct option. Question: Gracie was 7 inches shorter than Grayson. Grayson was 2 inches taller than Griffin. Griffin is 61 inches tall. How many inches tall is Gracie? A: 57 B: 56 C: 112 D: 46 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Grayson = 61 + 2 = <<61+2=63>>63 inches Gracie = 63 - 7 = <<63-7=56>>56 inches Gracie is 56 inches tall. #### 56 Question: Gracie was 7 inches shorter than Grayson. Grayson was 2 inches taller than Griffin. Griffin is 61 inches ta...
Gracie was 7 inches shorter than Grayson. Grayson was 2 inches taller than Griffin. Griffin is 61 inches tall. How many inches tall is Gracie?
57
56
112
46
B
Grayson = 61 + 2 = <<61+2=63>>63 inches Gracie = 63 - 7 = <<63-7=56>>56 inches Gracie is 56 inches tall. #### 56
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: A crayon factory makes 4 colors of crayons. They put 2 of each color crayon in each box. The factory produces enough crayons to fill 5 boxes per hour. How many crayons does the factory produce in 4 hours? A: 150 B: 80 C: 161 D: 1...
Answer the following multiple choice question by selecting the correct option. Context: Each box contains 4*2=<<4*2=8>>8 crayons. In an hour, they make 8*5=<<8*5=40>>40 crayons. In 4 hours they make 4*40=<<4*40=160>>160 crayons. #### 160 Question: A crayon factory makes 4 colors of crayons. They put 2 of each color c...
A crayon factory makes 4 colors of crayons. They put 2 of each color crayon in each box. The factory produces enough crayons to fill 5 boxes per hour. How many crayons does the factory produce in 4 hours?
150
80
161
160
D
Each box contains 4*2=<<4*2=8>>8 crayons. In an hour, they make 8*5=<<8*5=40>>40 crayons. In 4 hours they make 4*40=<<4*40=160>>160 crayons. #### 160
gsm8k_converted