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Answer the following multiple choice question by selecting the correct option. Question: Harry is joining a marathon that's why he practices and varies his workouts from day to day. He ran 10 meters per hour on Monday. From Tuesday to Thursday he ran 50% faster than on Monday. Then on Friday, he ran 60% faster than he...
Answer the following multiple choice question by selecting the correct option. Context: Harry ran 10 x 50/100 = <<10*50/100=5>>5 meters per hour faster on Tuesday to Wednesday. So he ran 10 + 5 = <<10+5=15>>15 meters per hour from Tuesday to Thursday. Then on Friday, he ran 15 x 60/100 = <<15*60/100=9>>9 meters per ho...
Harry is joining a marathon that's why he practices and varies his workouts from day to day. He ran 10 meters per hour on Monday. From Tuesday to Thursday he ran 50% faster than on Monday. Then on Friday, he ran 60% faster than he ran on Thursday. How fast did Harry run on Friday?
48
12
24
34
C
Harry ran 10 x 50/100 = <<10*50/100=5>>5 meters per hour faster on Tuesday to Wednesday. So he ran 10 + 5 = <<10+5=15>>15 meters per hour from Tuesday to Thursday. Then on Friday, he ran 15 x 60/100 = <<15*60/100=9>>9 meters per hour more. Therefore, he ran 15 + 9 = <<15+9=24>>24 meters per hour on Friday. #### 24
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: What do genes do to form a chain? A: interact B: spread flower seeds C: Break apart D: Link together Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: Genes that are located on the same chromosome are called linked genes. Fact 2: Thousands of genes are linked together in a chain to form chromosomes. Combined: Genes link together to form a chain Question: What do genes do...
What do genes do to form a chain?
interact
spread flower seeds
Break apart
Link together
D
Fact 1: Genes that are located on the same chromosome are called linked genes. Fact 2: Thousands of genes are linked together in a chain to form chromosomes. Combined: Genes link together to form a chain
qasc
Answer the following multiple choice question by selecting the correct option. Question: Which statement is true? A: cans should be recycled because its materials are infinite B: cans should be recycled because its materials are renewable C: cans should be recycled because its materials are delicious D: cans should b...
Answer the following multiple choice question by selecting the correct option. Context: aluminum is a nonrenewable resource Question: Which statement is true? A: cans should be recycled because its materials are infinite B: cans should be recycled because its materials are renewable C: cans should be recycled becaus...
Which statement is true?
cans should be recycled because its materials are infinite
cans should be recycled because its materials are renewable
cans should be recycled because its materials are delicious
cans should be recycled because its materials are essentially finite
D
aluminum is a nonrenewable resource
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: x percent of y percent of z is decreased by y percent. What is the result? A: (100xyz - xy^2z) / 1,000,000 B: (xz - y) / 100 C: (xz - y) / 10,000 D: (xyz - 2y) / 100 Answer:
Answer the following multiple choice question by selecting the correct option. Context: X = 10 Y = 50 Z = 100 First, 50% of 100 = 50 Next, 10% of 50 = 5 Finally, 5 decreased by 50% of itself is 2.5 So we're looking for an answer that equals 2.5 when X=10, Y=50 and Z=100. Answer A. (100 xyz - xy^2z) / 1,000,000 = (5,00...
x percent of y percent of z is decreased by y percent. What is the result?
(100xyz - xy^2z) / 1,000,000
(xz - y) / 100
(xz - y) / 10,000
(xyz - 2y) / 100
A
X = 10 Y = 50 Z = 100 First, 50% of 100 = 50 Next, 10% of 50 = 5 Finally, 5 decreased by 50% of itself is 2.5 So we're looking for an answer that equals 2.5 when X=10, Y=50 and Z=100. Answer A. (100 xyz - xy^2z) / 1,000,000 = (5,000,000 - 2,500,000)/1,000,000 = 2,500,000/1,000,000 = 2.5 This is a MATCH Answer B. (xz - ...
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: A light bulb emits what when turned on? A: movement B: warmth C: photons D: sunlight Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: a light bulb converts electrical energy into light energy when it is turned on Fact 2: A photon is a packet of light energy. Combined: A light bulb emits photons when turned on. Question: A light bulb emits what when turne...
A light bulb emits what when turned on?
movement
warmth
photons
sunlight
C
Fact 1: a light bulb converts electrical energy into light energy when it is turned on Fact 2: A photon is a packet of light energy. Combined: A light bulb emits photons when turned on.
qasc
Answer the following multiple choice question by selecting the correct option. Question: Two integers are in the ratio of 1 to 4. If 12 is added to the smaller number, the ratio becomes 1 to 1. Find the larger integer. A: 8 B: 16 C: 32 D: 48 Answer:
Answer the following multiple choice question by selecting the correct option. Context: One option is to set up the equations and solve: If the ratio of two integers x and y is 1 to 4, then 4x=y, where x is the smaller integer. If adding 12 to the smaller integer makes the ratio 1 to 1, then x+12=y. Substituting y=4x ...
Two integers are in the ratio of 1 to 4. If 12 is added to the smaller number, the ratio becomes 1 to 1. Find the larger integer.
8
16
32
48
B
One option is to set up the equations and solve: If the ratio of two integers x and y is 1 to 4, then 4x=y, where x is the smaller integer. If adding 12 to the smaller integer makes the ratio 1 to 1, then x+12=y. Substituting y=4x into the second equation yields x+12=4x. So, x=4 (smaller integer) and, y=4x=16 (larger i...
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: In Mary's class, there are 25 students. Their teacher told them they could pay $50 each to finance a big science project that they and their society would benefit greatly from. They all paid the full amount except for 4 students, ...
Answer the following multiple choice question by selecting the correct option. Context: The original amount is $50 so half is $50/2 = $<<50/2=25>>25 4 students paid half ($25) for a total of 4*$25 = $<<4*25=100>>100 There are 25-4 = <<25-4=21>>21 students left 21 students paid the full amount ($50) for a total of 21*$...
In Mary's class, there are 25 students. Their teacher told them they could pay $50 each to finance a big science project that they and their society would benefit greatly from. They all paid the full amount except for 4 students, who paid half. How much was the class able to gather together?
575
1725
1150
1151
C
The original amount is $50 so half is $50/2 = $<<50/2=25>>25 4 students paid half ($25) for a total of 4*$25 = $<<4*25=100>>100 There are 25-4 = <<25-4=21>>21 students left 21 students paid the full amount ($50) for a total of 21*$50 = $<<21*50=1050>>1050 They were able to gather a total of $100+$1050 = $<<100+1050=115...
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: Which two events are guaranteed to each happen in a 24 hour cycle? A: a large star appearing and disappearing B: an earthquake and a tornado C: a rainbow and a tsunami appearing D: a dog barking and a vitamin being eaten Answer:...
Answer the following multiple choice question by selecting the correct option. Context: the sun setting occurs once per day Question: Which two events are guaranteed to each happen in a 24 hour cycle? A: a large star appearing and disappearing B: an earthquake and a tornado C: a rainbow and a tsunami appearing D: a ...
Which two events are guaranteed to each happen in a 24 hour cycle?
a large star appearing and disappearing
an earthquake and a tornado
a rainbow and a tsunami appearing
a dog barking and a vitamin being eaten
A
the sun setting occurs once per day
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: The area of one square is x^2 + 10x + 25 and the area of another square is 4x^2 − 12x + 9. If the sum of the perimeters of both squares is 64, what is the value of x? A: 0 B: 2 C: 4.8 D: 4.67 Answer:
Answer the following multiple choice question by selecting the correct option. Context: spotting the pattern of equations both are in form of (X+C)^2 so A1= (x+5)^2A2= (2x-3)^2 L1= x+5L2= 2x-3 P1 = 4( x+5)P2=4(2x-3) P1+P2=64 4( x+5) +4(2x-3)=64............> X=4.8 Answer: C Question: The area of one square is x^2 + 10...
The area of one square is x^2 + 10x + 25 and the area of another square is 4x^2 − 12x + 9. If the sum of the perimeters of both squares is 64, what is the value of x?
0
2
4.8
4.67
C
spotting the pattern of equations both are in form of (X+C)^2 so A1= (x+5)^2A2= (2x-3)^2 L1= x+5L2= 2x-3 P1 = 4( x+5)P2=4(2x-3) P1+P2=64 4( x+5) +4(2x-3)=64............> X=4.8 Answer: C
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: A penguin, while a bird, would avoid living in A: a cold pole B: a zoo C: a frozen habitat D: a native forest Answer:
Answer the following multiple choice question by selecting the correct option. Context: some birds live in forests Question: A penguin, while a bird, would avoid living in A: a cold pole B: a zoo C: a frozen habitat D: a native forest Answer:
A penguin, while a bird, would avoid living in
a cold pole
a zoo
a frozen habitat
a native forest
D
some birds live in forests
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: The unit digit in the product (594 * 897* 929 * 462) is: A: 2 B: 5 C: 6 D: 4 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Explanation: Unit digit in the given product = Unit Digit in (4*7*9*2) = 4 ANSWER: D Question: The unit digit in the product (594 * 897* 929 * 462) is: A: 2 B: 5 C: 6 D: 4 Answer:
The unit digit in the product (594 * 897* 929 * 462) is:
2
5
6
4
D
Explanation: Unit digit in the given product = Unit Digit in (4*7*9*2) = 4 ANSWER: D
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: What is the colorless gas with a sharp, pungent odor used in smelling salts? A: hydrogen B: nitrogen C: ammonia D: helium Answer:
Answer the following multiple choice question by selecting the correct option. Context: Ammonia is a colorless gas with a sharp, pungent odor. Smelling salts utilize this powerful odor. Gaseous ammonia readily liquefies to give a colorless liquid that boils at −33 °C. Due to intermolecular hydrogen bonding, the enthal...
What is the colorless gas with a sharp, pungent odor used in smelling salts?
hydrogen
nitrogen
ammonia
helium
C
Ammonia is a colorless gas with a sharp, pungent odor. Smelling salts utilize this powerful odor. Gaseous ammonia readily liquefies to give a colorless liquid that boils at −33 °C. Due to intermolecular hydrogen bonding, the enthalpy of vaporization of liquid ammonia is higher than that of any other liquid except water...
sciq
Answer the following multiple choice question by selecting the correct option. Question: A magnifying glass A: would allow the user to better view the legs on an ant B: would enhance the smell of a viewed specimen C: would blur the legs of an ant D: would enhance the feel of the user Answer:
Answer the following multiple choice question by selecting the correct option. Context: magnifying glass is used to see small things by making objects appear bigger Question: A magnifying glass A: would allow the user to better view the legs on an ant B: would enhance the smell of a viewed specimen C: would blur the...
A magnifying glass
would allow the user to better view the legs on an ant
would enhance the smell of a viewed specimen
would blur the legs of an ant
would enhance the feel of the user
A
magnifying glass is used to see small things by making objects appear bigger
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Jason is counting the number of cars that drive by his window. He counted four times as many green cars as red cars, and 6 more red cars than purple cars. If he counted 312 cars total, how many of them were purple? A: 48 B: 37 C:...
Answer the following multiple choice question by selecting the correct option. Context: Let g be the number of green cars, r be the number of red cars, and p be the number of purple cars. We know that g + r + p = 315, r = p + 6, and g = 4r Substitute the second equation into the third equation to get: g = 4r = 4(p + 6...
Jason is counting the number of cars that drive by his window. He counted four times as many green cars as red cars, and 6 more red cars than purple cars. If he counted 312 cars total, how many of them were purple?
48
37
47
70.5
C
Let g be the number of green cars, r be the number of red cars, and p be the number of purple cars. We know that g + r + p = 315, r = p + 6, and g = 4r Substitute the second equation into the third equation to get: g = 4r = 4(p + 6) = 4p + 24 Now substitute the equations that express g and r in terms of p in the equati...
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: Françoise sells pots of lily of the valley to fund humanitarian work. She buys them at €12 each and sells them at a 25% higher cost. How much will she give back to the association by selling 150 pots of lily of the valley? A: 225...
Answer the following multiple choice question by selecting the correct option. Context: The benefit of selling one pot is 12 * 25 / 100 = €<<12*25/100=3>>3. So, Françoise will give 150 * €3 = €<<150*3=450>>450 to the association. #### 450 Question: Françoise sells pots of lily of the valley to fund humanitarian work....
Françoise sells pots of lily of the valley to fund humanitarian work. She buys them at €12 each and sells them at a 25% higher cost. How much will she give back to the association by selling 150 pots of lily of the valley?
225
900
675
450
D
The benefit of selling one pot is 12 * 25 / 100 = €<<12*25/100=3>>3. So, Françoise will give 150 * €3 = €<<150*3=450>>450 to the association. #### 450
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: What are the three fundamental phases of matter? A: fast, slow, normal B: air, water, and land C: solid, liquid, and gas D: big, small. and medium Answer:
Answer the following multiple choice question by selecting the correct option. Context: is the phase (or state) of matter. The three fundamental phases of matter are solid, liquid, and gas (see Figure 1.1 "The Phases of Matter"). Chemical properties are characteristics of matter that describe how matter changes form i...
What are the three fundamental phases of matter?
fast, slow, normal
air, water, and land
solid, liquid, and gas
big, small. and medium
C
is the phase (or state) of matter. The three fundamental phases of matter are solid, liquid, and gas (see Figure 1.1 "The Phases of Matter"). Chemical properties are characteristics of matter that describe how matter changes form in the presence of other matter. Does a sample of matter burn? Burning is a chemical prope...
sciq
Answer the following multiple choice question by selecting the correct option. Question: A bee will seek out a plant that advertises its A: bright stem B: tantalizing liquid C: nice friend D: green leaves Answer:
Answer the following multiple choice question by selecting the correct option. Context: nectar is used for attracting pollinators by plants Question: A bee will seek out a plant that advertises its A: bright stem B: tantalizing liquid C: nice friend D: green leaves Answer:
A bee will seek out a plant that advertises its
bright stem
tantalizing liquid
nice friend
green leaves
B
nectar is used for attracting pollinators by plants
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Printer P can print one lakh books in 8 hours. Printer Q can print the same number of books in 10 hours while Printer R can print the same in 12 hours. All the Printers started printing at 9 A.M. Printer P is stopped at 11 A.M. an...
Answer the following multiple choice question by selecting the correct option. Context: Work done by P in 1 hour = 1/8 Work done by Q in 1 hour = 1/10 Work done by R in 1 hour = 1/12 Work done by P,Q and R in 1 hour = 1/8 + 1/10 + 1/12 = 37/120 Work done by Q and R in 1 hour = 1/10 + 1/12 = 22/120 = 11/60 From 9 am to...
Printer P can print one lakh books in 8 hours. Printer Q can print the same number of books in 10 hours while Printer R can print the same in 12 hours. All the Printers started printing at 9 A.M. Printer P is stopped at 11 A.M. and the remaining 2printers complete work. Approximately at what time will the printing of 1...
1 pm
2 pm
3 pm
4 pm
A
Work done by P in 1 hour = 1/8 Work done by Q in 1 hour = 1/10 Work done by R in 1 hour = 1/12 Work done by P,Q and R in 1 hour = 1/8 + 1/10 + 1/12 = 37/120 Work done by Q and R in 1 hour = 1/10 + 1/12 = 22/120 = 11/60 From 9 am to 11 am, all the Printer were operating. Ie, they all operated for 2 hours and work comple...
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: How can you get more song birds to visit your yard? A: put out some hamburgers to attract them B: adopt some large dogs to stay in the yard C: call Here birdy birdy! out the window D: hang an open box containing tasty seeds from ...
Answer the following multiple choice question by selecting the correct option. Context: feeders attract animals to a location Question: How can you get more song birds to visit your yard? A: put out some hamburgers to attract them B: adopt some large dogs to stay in the yard C: call Here birdy birdy! out the window ...
How can you get more song birds to visit your yard?
put out some hamburgers to attract them
adopt some large dogs to stay in the yard
call Here birdy birdy! out the window
hang an open box containing tasty seeds from a tree
D
feeders attract animals to a location
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Red-green colorblindness is an example of what kind of trait? A: sex-linked B: dominant C: fatal D: adaptive Answer:
Answer the following multiple choice question by selecting the correct option. Context: One example of a sex-linked trait is red-green colorblindness. People with this type of colorblindness cannot tell the difference between red and green. They often see these colors as shades of brown ( Figure below ). Boys are much...
Red-green colorblindness is an example of what kind of trait?
sex-linked
dominant
fatal
adaptive
A
One example of a sex-linked trait is red-green colorblindness. People with this type of colorblindness cannot tell the difference between red and green. They often see these colors as shades of brown ( Figure below ). Boys are much more likely to be colorblind than girls ( Table below ). This is because colorblindness ...
sciq
Answer the following multiple choice question by selecting the correct option. Question: Mark got a 5% raise at his job. Before the raise, he earned 40 dollars per hour. He works 8 hours per day for 5 days per week. His old bills used to be 600 dollars a week but he decided to add a hundred dollar a week personal t...
Answer the following multiple choice question by selecting the correct option. Context: After the raise he earns 40*1.05=<<40*1.05=42>>42 dollars an hour He works 8 hours per day so earns 42*8=<<8*42=336>>336 per day He works 5 days per week so he earns 336*5=<<336*5=1680>>1680 a week His expenses after adding the per...
Mark got a 5% raise at his job. Before the raise, he earned 40 dollars per hour. He works 8 hours per day for 5 days per week. His old bills used to be 600 dollars a week but he decided to add a hundred dollar a week personal trainer. How much does he have leftover a week?
980
1960
784
1470
A
After the raise he earns 40*1.05=<<40*1.05=42>>42 dollars an hour He works 8 hours per day so earns 42*8=<<8*42=336>>336 per day He works 5 days per week so he earns 336*5=<<336*5=1680>>1680 a week His expenses after adding the personal trainer are 600+100=<<600+100=700>>700 a week So he has 1680-700=<<1680-700=980>>98...
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: There are 10 books on the table. Two-fifths of them are reading books and three-tenths of them are math books. There is one fewer science book than math books and the rest are history books. How many history books are there? A: 0...
Answer the following multiple choice question by selecting the correct option. Context: Out of the 10 books, 10 x 2/5 = <<10*2/5=4>>4 are reading books. While 10 x 3/10 = <<10*3/10=3>>3 are math books. There are 3 - 1 = <<3-1=2>>2 science books. So, the total number of reading, math, and science books is 4 + 3 + 2 = <...
There are 10 books on the table. Two-fifths of them are reading books and three-tenths of them are math books. There is one fewer science book than math books and the rest are history books. How many history books are there?
0
0.8
1
1.5
C
Out of the 10 books, 10 x 2/5 = <<10*2/5=4>>4 are reading books. While 10 x 3/10 = <<10*3/10=3>>3 are math books. There are 3 - 1 = <<3-1=2>>2 science books. So, the total number of reading, math, and science books is 4 + 3 + 2 = <<4+3+2=9>>9. Thus, there is only 10 - 9 = <<10-9=1>>1 history book. #### 1
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: plant stem is the vehicle for transporting water and food from roots to the rest of the A: solar harnessing life B: cupcake C: rock D: sneaker Answer:
Answer the following multiple choice question by selecting the correct option. Context: a plant stem is the vehicle for transporting water and food from roots to the rest of the plant Question: plant stem is the vehicle for transporting water and food from roots to the rest of the A: solar harnessing life B: cupcake...
plant stem is the vehicle for transporting water and food from roots to the rest of the
solar harnessing life
cupcake
rock
sneaker
A
a plant stem is the vehicle for transporting water and food from roots to the rest of the plant
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: There are 8 red pens in Maria's desk drawer. There are 10 more black pens than red pens. There are also 7 more blue pens than red pens. How many pens are there in all? A: 61.5 B: 31 C: 51 D: 41 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Maria has 8 + 10 = <<8+10=18>>18 black pens. Maria has 8 + 7 = <<8+7=15>>15 blue pens. Maria has 8 + 18 + 15 = <<8+18+15=41>>41 pens in total. #### 41 Question: There are 8 red pens in Maria's desk drawer. There are 10 more black ...
There are 8 red pens in Maria's desk drawer. There are 10 more black pens than red pens. There are also 7 more blue pens than red pens. How many pens are there in all?
61.5
31
51
41
D
Maria has 8 + 10 = <<8+10=18>>18 black pens. Maria has 8 + 7 = <<8+7=15>>15 blue pens. Maria has 8 + 18 + 15 = <<8+18+15=41>>41 pens in total. #### 41
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: The gummy bear factory manufactures 300 gummy bears a minute. Each packet of gummy bears has 50 gummy bears inside. How long would it take for the factory to manufacture enough gummy bears to fill 240 packets, in minutes? A: 32 B...
Answer the following multiple choice question by selecting the correct option. Context: The factory creates 300 gummy bears a minute, which means it produces 300 / 50 = <<300/50=6>>6 packets of gummy bears per minute. It would take 240 / 6 = <<240/6=40>>40 minutes to manufacture enough gummy bears to fill 240 packets....
The gummy bear factory manufactures 300 gummy bears a minute. Each packet of gummy bears has 50 gummy bears inside. How long would it take for the factory to manufacture enough gummy bears to fill 240 packets, in minutes?
32
20
40
39
C
The factory creates 300 gummy bears a minute, which means it produces 300 / 50 = <<300/50=6>>6 packets of gummy bears per minute. It would take 240 / 6 = <<240/6=40>>40 minutes to manufacture enough gummy bears to fill 240 packets. #### 40
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: Ann is cutting fabric to make curtains. She cuts a 4 foot by 6 foot rectangle for the living room, and a 2 foot by 4 foot rectangle for the bedroom. If the bolt of fabric is 16 feet by 12 feet, how much fabric is left in square fe...
Answer the following multiple choice question by selecting the correct option. Context: First figure out how many square feet the original bolt of fabric was: 16 feet * 12 feet = <<16*12=192>>192 square feet Then figure out how much fabric Ann took for the living room curtains: 4 feet * 6 feet = <<4*6=24>>24 square fe...
Ann is cutting fabric to make curtains. She cuts a 4 foot by 6 foot rectangle for the living room, and a 2 foot by 4 foot rectangle for the bedroom. If the bolt of fabric is 16 feet by 12 feet, how much fabric is left in square feet?
240
150
160
161
C
First figure out how many square feet the original bolt of fabric was: 16 feet * 12 feet = <<16*12=192>>192 square feet Then figure out how much fabric Ann took for the living room curtains: 4 feet * 6 feet = <<4*6=24>>24 square feet Then figure out how much fabric Ann took for the bathroom curtains: 2 feet * 4 feet = ...
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: As the use of alt fuels increases, the use of what will decrease? A: reusable fuels used for heating B: fuels of the non reuse type power C: fish swimming upstream in river D: more hydro-electric power altogether Answer:
Answer the following multiple choice question by selecting the correct option. Context: something reusable can be used more than once Question: As the use of alt fuels increases, the use of what will decrease? A: reusable fuels used for heating B: fuels of the non reuse type power C: fish swimming upstream in river ...
As the use of alt fuels increases, the use of what will decrease?
reusable fuels used for heating
fuels of the non reuse type power
fish swimming upstream in river
more hydro-electric power altogether
B
something reusable can be used more than once
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: What can be used for heating a building by a heating system? A: the Sun's rays B: peachleaf willow C: engines D: oxygen Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: energy is used for heating a building by a heating system Fact 2: Solar energy is the energy in the sun's rays. Combined: the sun's rays can be used for heating a building by a heating system Question: What can be used for...
What can be used for heating a building by a heating system?
the Sun's rays
peachleaf willow
engines
oxygen
A
Fact 1: energy is used for heating a building by a heating system Fact 2: Solar energy is the energy in the sun's rays. Combined: the sun's rays can be used for heating a building by a heating system
qasc
Answer the following multiple choice question by selecting the correct option. Question: Human culture is related to evolutionary theory in the discipline of what? A: psychopathology B: sociobiology C: ethnology D: astrology Answer:
Answer the following multiple choice question by selecting the correct option. Question: Human culture is related to evolutionary theory in the discipline of what? A: psychopathology B: sociobiology C: ethnology D: astrology Answer:
Human culture is related to evolutionary theory in the discipline of what?
psychopathology
sociobiology
ethnology
astrology
B
null
sciq
Answer the following multiple choice question by selecting the correct option. Question: What system does inhaled pollution harm? A: health B: humans C: the environment D: circulatory 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: Air pollutants are inhaled. Combined: inhaled pollutions harms the respiratory system Question: What system does inhaled pollution harm? A: health B: hu...
What system does inhaled pollution harm?
health
humans
the environment
circulatory
D
Fact 1: Air pollution harms the respiratory and circulatory systems. Fact 2: Air pollutants are inhaled. Combined: inhaled pollutions harms the respiratory system
qasc
Answer the following multiple choice question by selecting the correct option. Question: Other than sight bloodhounds can find a meal by A: social media B: their phone C: the internet D: stench Answer:
Answer the following multiple choice question by selecting the correct option. Context: smell is used for finding food by some animals Question: Other than sight bloodhounds can find a meal by A: social media B: their phone C: the internet D: stench Answer:
Other than sight bloodhounds can find a meal by
social media
their phone
the internet
stench
D
smell is used for finding food by some animals
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Quartz may produce rainbows when light is shined A: around the crystal's area B: through any of its sides C: in the room its in D: in to a mirror at it Answer:
Answer the following multiple choice question by selecting the correct option. Context: a quartz is made of six-sided transparent crystals Question: Quartz may produce rainbows when light is shined A: around the crystal's area B: through any of its sides C: in the room its in D: in to a mirror at it Answer:
Quartz may produce rainbows when light is shined
around the crystal's area
through any of its sides
in the room its in
in to a mirror at it
B
a quartz is made of six-sided transparent crystals
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: A train leaves Delhi at 9 a.m. at a speed of 30 kmph. Another train leaves at 2 p.m. at a speed of 40 kmph on the same day and in the same direction. How far from Delhi, will the two trains meet? A: 900 km B: 800 km C: 600 km D: ...
Answer the following multiple choice question by selecting the correct option. Context: Explanation: D = 30 * 5 = 150 RS = 40 – 30 = 10 T = 150/10 = 15 D = 40 * 15 = 600 km Answer: Option C Question: A train leaves Delhi at 9 a.m. at a speed of 30 kmph. Another train leaves at 2 p.m. at a speed of 40 kmph on the same...
A train leaves Delhi at 9 a.m. at a speed of 30 kmph. Another train leaves at 2 p.m. at a speed of 40 kmph on the same day and in the same direction. How far from Delhi, will the two trains meet?
900 km
800 km
600 km
690 km
C
Explanation: D = 30 * 5 = 150 RS = 40 – 30 = 10 T = 150/10 = 15 D = 40 * 15 = 600 km Answer: Option C
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: Where can you find marine biomes? A: Lake Michigan B: The Pacific C: Absorb light D: complex Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: Marine biomes are found in the salt water of the ocean. Fact 2: Largest of the oceans on Earth is the Pacific Ocean . Combined: You can find marine biomes in the Pacific. Question: Where can you find marine biomes? A: Lak...
Where can you find marine biomes?
Lake Michigan
The Pacific
Absorb light
complex
B
Fact 1: Marine biomes are found in the salt water of the ocean. Fact 2: Largest of the oceans on Earth is the Pacific Ocean . Combined: You can find marine biomes in the Pacific.
qasc
Answer the following multiple choice question by selecting the correct option. Question: Sara’s house is 100 square feet larger than 2 times Nada's house. If Sara's house is 1000 square feet, how many square feet is Nada's house? A: 225 B: 360 C: 440 D: 450 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Let the number of square feet in Nada's house be y. 2y + 100 = 1000. 2y = 900. Meaning, y= <<450=450>>450 square feet. #### 450 Question: Sara’s house is 100 square feet larger than 2 times Nada's house. If Sara's house is 1000 sq...
Sara’s house is 100 square feet larger than 2 times Nada's house. If Sara's house is 1000 square feet, how many square feet is Nada's house?
225
360
440
450
D
Let the number of square feet in Nada's house be y. 2y + 100 = 1000. 2y = 900. Meaning, y= <<450=450>>450 square feet. #### 450
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: A thing which is a producer in the food chain is most likely to be a A: squid B: clover C: mouse D: hawk Answer:
Answer the following multiple choice question by selecting the correct option. Context: producer is a kind of role in the food chain process Question: A thing which is a producer in the food chain is most likely to be a A: squid B: clover C: mouse D: hawk Answer:
A thing which is a producer in the food chain is most likely to be a
squid
clover
mouse
hawk
B
producer is a kind of role in the food chain process
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: what does lighting it cause a candle? A: it stays same B: none of these C: it gets shorter D: it gets taller Answer:
Answer the following multiple choice question by selecting the correct option. Context: lighting a candle causes that candle to burn Question: what does lighting it cause a candle? A: it stays same B: none of these C: it gets shorter D: it gets taller Answer:
what does lighting it cause a candle?
it stays same
none of these
it gets shorter
it gets taller
C
lighting a candle causes that candle to burn
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: pushing on the pedals of a bike cause what? A: electromagnetic energy B: Pollution C: friction reduction D: kinetic energy Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: pushing on the pedals of a bike cause that bike to move Fact 2: Wheels reduce friction with the floor to help cars move. Combined: pushing on the pedals of a bike cause friction reduction Question: pushing on the pedals of...
pushing on the pedals of a bike cause what?
electromagnetic energy
Pollution
friction reduction
kinetic energy
C
Fact 1: pushing on the pedals of a bike cause that bike to move Fact 2: Wheels reduce friction with the floor to help cars move. Combined: pushing on the pedals of a bike cause friction reduction
qasc
Answer the following multiple choice question by selecting the correct option. Question: What can lead to oxidation of iron in rock? A: heat energy B: low rainfall C: flow of electrons D: permineralization Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: chemical weathering causes iron in rock to oxidize Fact 2: Low rainfall means slow chemical weathering of rock. Combined: Low rainfall can lead to oxidation of iron in rock. Question: What can lead to oxidation of iron in ...
What can lead to oxidation of iron in rock?
heat energy
low rainfall
flow of electrons
permineralization
B
Fact 1: chemical weathering causes iron in rock to oxidize Fact 2: Low rainfall means slow chemical weathering of rock. Combined: Low rainfall can lead to oxidation of iron in rock.
qasc
Answer the following multiple choice question by selecting the correct option. Question: What object would absorb the most solar energy? A: white paper B: mirrors C: coal D: water Answer:
Answer the following multiple choice question by selecting the correct option. Context: if a substance absorbs solar energy then that substance will increase in temperature Question: What object would absorb the most solar energy? A: white paper B: mirrors C: coal D: water Answer:
What object would absorb the most solar energy?
white paper
mirrors
coal
water
C
if a substance absorbs solar energy then that substance will increase in temperature
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: If a being is moving regularly, then that being is A: hardly healthy B: probably strong C: about to die D: making little motion Answer:
Answer the following multiple choice question by selecting the correct option. Context: exercise has a positive impact on a human 's health Question: If a being is moving regularly, then that being is A: hardly healthy B: probably strong C: about to die D: making little motion Answer:
If a being is moving regularly, then that being is
hardly healthy
probably strong
about to die
making little motion
B
exercise has a positive impact on a human 's health
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: What type of flexion is the bending of the neck or body toward the right or left side? A: ventral B: cylindrical C: orbital D: lateral Answer:
Answer the following multiple choice question by selecting the correct option. Context: Flexion and Extension Flexion and extension are movements that take place within the sagittal plane and involve anterior or posterior movements of the body or limbs. For the vertebral column, flexion (anterior flexion) is an anteri...
What type of flexion is the bending of the neck or body toward the right or left side?
ventral
cylindrical
orbital
lateral
D
Flexion and Extension Flexion and extension are movements that take place within the sagittal plane and involve anterior or posterior movements of the body or limbs. For the vertebral column, flexion (anterior flexion) is an anterior (forward) bending of the neck or body, while extension involves a posterior-directed m...
sciq
Answer the following multiple choice question by selecting the correct option. Question: A sum of money becomes 7/6 of itself in 4 years at a certain rate of simple interest. The rate per annum is? A: 25/6 B: 5 5/7 C: 5 5/2 D: 5 5/8 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Let sum = x. Then, amount = 7x/6 S.I. = 7x/6 - x = x/6; Time = 4 years. Rate = (100 * x) / (x * 6 * 4) = 25/6 %. Answer:A Question: A sum of money becomes 7/6 of itself in 4 years at a certain rate of simple interest. The rate per...
A sum of money becomes 7/6 of itself in 4 years at a certain rate of simple interest. The rate per annum is?
25/6
5 5/7
5 5/2
5 5/8
A
Let sum = x. Then, amount = 7x/6 S.I. = 7x/6 - x = x/6; Time = 4 years. Rate = (100 * x) / (x * 6 * 4) = 25/6 %. Answer:A
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: Kennedy grew tomatoes from three plants she had in her backyard. The first tomato plant produced two dozen tomatoes. The second plant produced 5 more than half as many tomatoes as the first plant. And the third plant produced t...
Answer the following multiple choice question by selecting the correct option. Context: Half as many as the first plant is 24/2=<<24/2=12>>12 tomatoes. But the second plant produced 5 more than half as many tomatoes as the first plant., or a total of 12+5=<<12+5=17>>17 tomatoes. And the third plant produced two more t...
Kennedy grew tomatoes from three plants she had in her backyard. The first tomato plant produced two dozen tomatoes. The second plant produced 5 more than half as many tomatoes as the first plant. And the third plant produced two more tomatoes than the second plant. How many tomatoes did the three plants produce?
30
60
70
50
B
Half as many as the first plant is 24/2=<<24/2=12>>12 tomatoes. But the second plant produced 5 more than half as many tomatoes as the first plant., or a total of 12+5=<<12+5=17>>17 tomatoes. And the third plant produced two more tomatoes than the second plant, or 17+2=<<17+2=19>>19 tomatoes. In total, the three plants...
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: what requires nutrients to grow and heal? A: humans B: Lobsters C: molecules D: pigeons Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: an animal requires nutrients to grow and heal Fact 2: Humans are a new type of animal. Combined: humans require nutrients to grow and heal Question: what requires nutrients to grow and heal? A: humans B: Lobsters C: molec...
what requires nutrients to grow and heal?
humans
Lobsters
molecules
pigeons
A
Fact 1: an animal requires nutrients to grow and heal Fact 2: Humans are a new type of animal. Combined: humans require nutrients to grow and heal
qasc
Answer the following multiple choice question by selecting the correct option. Question: Trembling muscles spasms in animals can be caused in party by A: temperature in single digits B: temperatures in triple digits C: finding the right temperatures D: being unaware of the temperature Answer:
Answer the following multiple choice question by selecting the correct option. Context: cool temperatures cause animals to shiver Question: Trembling muscles spasms in animals can be caused in party by A: temperature in single digits B: temperatures in triple digits C: finding the right temperatures D: being unaware...
Trembling muscles spasms in animals can be caused in party by
temperature in single digits
temperatures in triple digits
finding the right temperatures
being unaware of the temperature
A
cool temperatures cause animals to shiver
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Boulders are most likely to be reduced into fragments due to heat in a A: cereal bowl B: ocean C: desert D: tundra Answer:
Answer the following multiple choice question by selecting the correct option. Context: being exposed to heat can cause erosion of rocks Question: Boulders are most likely to be reduced into fragments due to heat in a A: cereal bowl B: ocean C: desert D: tundra Answer:
Boulders are most likely to be reduced into fragments due to heat in a
cereal bowl
ocean
desert
tundra
C
being exposed to heat can cause erosion of rocks
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: What are observable patterns of stars found in the night sky called? A: deformations B: deviations C: latitudes D: constellations Answer:
Answer the following multiple choice question by selecting the correct option. Context: Humans have been studying the night sky for thousands of years. Knowing the motions of stars helped people keep track of seasons. With this information they could know when to plant crops. Stars were so important that the patterns ...
What are observable patterns of stars found in the night sky called?
deformations
deviations
latitudes
constellations
D
Humans have been studying the night sky for thousands of years. Knowing the motions of stars helped people keep track of seasons. With this information they could know when to plant crops. Stars were so important that the patterns they made in the sky were named. These patterns are called constellations . Even now, con...
sciq
Answer the following multiple choice question by selecting the correct option. Question: Venus is at the deli to get subs for a party. She needs 81 inches of sub. The shop sells 5 and 8 inch subs. If she buys two 8 inch subs, how many 5 inch subs does she need to buy? A: 3 B: 6.5 C: 10.4 D: 13 Answer:
Answer the following multiple choice question by selecting the correct option. Context: The two 8 inch subs total 16 inches because 2 x 8 = <<2*8=16>>16 She still needs 65 inches of sub because 81-16 = <<81-16=65>>65 She needs to buy 13 five inch subs because 65 / 5 = <<65/5=13>>13 #### 13 Question: Venus is at the d...
Venus is at the deli to get subs for a party. She needs 81 inches of sub. The shop sells 5 and 8 inch subs. If she buys two 8 inch subs, how many 5 inch subs does she need to buy?
3
6.5
10.4
13
D
The two 8 inch subs total 16 inches because 2 x 8 = <<2*8=16>>16 She still needs 65 inches of sub because 81-16 = <<81-16=65>>65 She needs to buy 13 five inch subs because 65 / 5 = <<65/5=13>>13 #### 13
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: the banker's discount on a bill due 4 months hence at 15% is Rs.420. what is the true discount? A: 41 B: 400 C: 390 D: 380 Answer:
Answer the following multiple choice question by selecting the correct option. Context: TD= (BD * 100)/(100+TR)= (420 * 100)/100+((4/12)*15)= (420 * 100)/100+((1/3)*15) =(420 * 100)/100+5= (84 * 100)/21 = 4*100=400 correct answer: (B) Question: the banker's discount on a bill due 4 months hence at 15% is Rs.420. what...
the banker's discount on a bill due 4 months hence at 15% is Rs.420. what is the true discount?
41
400
390
380
B
TD= (BD * 100)/(100+TR)= (420 * 100)/100+((4/12)*15)= (420 * 100)/100+((1/3)*15) =(420 * 100)/100+5= (84 * 100)/21 = 4*100=400 correct answer: (B)
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: DJ Snake's friends decided to give him treats to celebrate his engagement. Moksi took him and his fiancee to a luxurious hotel for two nights at $4000 per night. Lil Jon bought them a car worth $30000, and Wynter presented them wi...
Answer the following multiple choice question by selecting the correct option. Context: Moksi took DJ Snake and his fiancee to a luxurious hotel for two nights at $4000 per night, for a total of 2*$4000 = $<<2*4000=8000>>8000 If Lil Jon also bought them a car worth $30000, the value of the treats from Lil John and Mok...
DJ Snake's friends decided to give him treats to celebrate his engagement. Moksi took him and his fiancee to a luxurious hotel for two nights at $4000 per night. Lil Jon bought them a car worth $30000, and Wynter presented them with a house worth four times the value of the car Lil Jon bought them. What was the total v...
158000
158010
126400
158001
A
Moksi took DJ Snake and his fiancee to a luxurious hotel for two nights at $4000 per night, for a total of 2*$4000 = $<<2*4000=8000>>8000 If Lil Jon also bought them a car worth $30000, the value of the treats from Lil John and Moksi summed up to $8000+$30000 = $<<8000+30000=38000>>38000 Wynter presented them with a ho...
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: After running a series of television advertisements, a leading beverage producer saw its sales increase by 50% to $1 million dollars per month. Prior to the advertising campaign, about how many dollars in sales did the company ave...
Answer the following multiple choice question by selecting the correct option. Context: Let sales in previous month = X 1.5 X=1,000,000 3/2 X= 1,000,000 ..........> X=666,666 sales per day= 666,666/30= less than 25,000 so closest number is 22,000 Answer: B Question: After running a series of television advertisements...
After running a series of television advertisements, a leading beverage producer saw its sales increase by 50% to $1 million dollars per month. Prior to the advertising campaign, about how many dollars in sales did the company average per day?
$1.25 million
$22,000
$750,000
$27,000
B
Let sales in previous month = X 1.5 X=1,000,000 3/2 X= 1,000,000 ..........> X=666,666 sales per day= 666,666/30= less than 25,000 so closest number is 22,000 Answer: B
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: What is the only class of animals that has hair? A: amphibians B: reptiles C: mammals D: birds Answer:
Answer the following multiple choice question by selecting the correct option. Context: Only mammals have hair. Hair is a fiber made mainly of the tough protein keratin. The cells of each hair are filled with keratin and no longer alive. The dead cells overlap each other, almost like shingles on a roof. They work like...
What is the only class of animals that has hair?
amphibians
reptiles
mammals
birds
C
Only mammals have hair. Hair is a fiber made mainly of the tough protein keratin. The cells of each hair are filled with keratin and no longer alive. The dead cells overlap each other, almost like shingles on a roof. They work like shingles as well, by helping shed water from hair.
sciq
Answer the following multiple choice question by selecting the correct option. Question: What is linked to wounds recovering faster? A: warmth B: Zinc C: heat D: ferns Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: zinc has a positive impact on the healing of wounds Fact 2: Nutrition correlates with wound healing. Combined: Zinc is correlated with wound recovery. Question: What is linked to wounds recovering faster? A: warmth B: Zin...
What is linked to wounds recovering faster?
warmth
Zinc
heat
ferns
B
Fact 1: zinc has a positive impact on the healing of wounds Fact 2: Nutrition correlates with wound healing. Combined: Zinc is correlated with wound recovery.
qasc
Answer the following multiple choice question by selecting the correct option. Question: A magnifying glass makes objects A: more clear B: smaller C: spontaneous combust D: physically grow Answer:
Answer the following multiple choice question by selecting the correct option. Context: as the size of an object appears larger , that object will be observed better Question: A magnifying glass makes objects A: more clear B: smaller C: spontaneous combust D: physically grow Answer:
A magnifying glass makes objects
more clear
smaller
spontaneous combust
physically grow
A
as the size of an object appears larger , that object will be observed better
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: what causes stars to produce light? A: by making heat B: Generating heat C: converting mass to energy D: photosyntehsis Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: nuclear reactions in stars causes stars to produce light Fact 2: Nuclear reactions convert mass to energy. Combined: converting mass to energy in stars causes them to produce light Question: what causes stars to produce li...
what causes stars to produce light?
by making heat
Generating heat
converting mass to energy
photosyntehsis
C
Fact 1: nuclear reactions in stars causes stars to produce light Fact 2: Nuclear reactions convert mass to energy. Combined: converting mass to energy in stars causes them to produce light
qasc
Answer the following multiple choice question by selecting the correct option. Question: Bella is making bracelets for her 6 friends. She needs 8 beads per bracelet. She has 36 beads. How many more beads does she need to make all six bracelets? A: 24 B: 9.6 C: 11 D: 12 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Bella needs a total of 8 beads x 6 friends = <<8*6=48>>48 beads. She needs 48 beads – 36 beads = <<48-36=12>>12 more beads. #### 12 Question: Bella is making bracelets for her 6 friends. She needs 8 beads per bracelet. She has 36 ...
Bella is making bracelets for her 6 friends. She needs 8 beads per bracelet. She has 36 beads. How many more beads does she need to make all six bracelets?
24
9.6
11
12
D
Bella needs a total of 8 beads x 6 friends = <<8*6=48>>48 beads. She needs 48 beads – 36 beads = <<48-36=12>>12 more beads. #### 12
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: An example of migration is A: when flocks relocate B: when deer breed C: when geese honk D: when mice scurry Answer:
Answer the following multiple choice question by selecting the correct option. Context: An example of migration is birds flying south in the winter Question: An example of migration is A: when flocks relocate B: when deer breed C: when geese honk D: when mice scurry Answer:
An example of migration is
when flocks relocate
when deer breed
when geese honk
when mice scurry
A
An example of migration is birds flying south in the winter
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Travis has 10000 apples, and he is planning to sell these apples in boxes. Fifty apples can fit in each box. If he sells each box of apples for $35, how much will he be able to take home? A: 5600 B: 7010 C: 7000 D: 6990 Answer:
Answer the following multiple choice question by selecting the correct option. Context: The total of boxes of apples is 10000 / 50 = <<10000/50=200>>200. Therefore the total amount he can take home is 200 x $35 = $<<200*35=7000>>7000. #### 7000 Question: Travis has 10000 apples, and he is planning to sell these apple...
Travis has 10000 apples, and he is planning to sell these apples in boxes. Fifty apples can fit in each box. If he sells each box of apples for $35, how much will he be able to take home?
5600
7010
7000
6990
C
The total of boxes of apples is 10000 / 50 = <<10000/50=200>>200. Therefore the total amount he can take home is 200 x $35 = $<<200*35=7000>>7000. #### 7000
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: What does dropping an object in the water do? A: Helps fish B: Pleases fish C: Disturbs fish D: reduced heat Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: dropping an object into water causes vibrations in the water Fact 2: Lateral line systems, usually found in fish, detect vibrations in the water. Combined: dropping an object in the water disturbs fish Question: What does ...
What does dropping an object in the water do?
Helps fish
Pleases fish
Disturbs fish
reduced heat
C
Fact 1: dropping an object into water causes vibrations in the water Fact 2: Lateral line systems, usually found in fish, detect vibrations in the water. Combined: dropping an object in the water disturbs fish
qasc
Answer the following multiple choice question by selecting the correct option. Question: What model postulates that electrons orbit the nucleus at fixed energy levels? A: atomic model B: coreolis C: Newton's model D: bohr Answer:
Answer the following multiple choice question by selecting the correct option. Context: The Bohr model postulates that electrons orbit the nucleus at fixed energy levels. Question: What model postulates that electrons orbit the nucleus at fixed energy levels? A: atomic model B: coreolis C: Newton's model D: bohr An...
What model postulates that electrons orbit the nucleus at fixed energy levels?
atomic model
coreolis
Newton's model
bohr
D
The Bohr model postulates that electrons orbit the nucleus at fixed energy levels.
sciq
Answer the following multiple choice question by selecting the correct option. Question: What can determine the amount of water? A: rainfall B: streams. C: the volume D: streams Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: a measuring cup is used for measuring the volume of substances Fact 2: With a measuring cup, pour different amounts of water into each cup. Combined: the volume of water can determine the amount of water Question: What can...
What can determine the amount of water?
rainfall
streams.
the volume
streams
C
Fact 1: a measuring cup is used for measuring the volume of substances Fact 2: With a measuring cup, pour different amounts of water into each cup. Combined: the volume of water can determine the amount of water
qasc
Answer the following multiple choice question by selecting the correct option. Question: Harming a certain kind of animal will cause the population of that animal to do what? A: decrease B: eat more C: increase D: break off Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: harming an animal species causes that animal 's population to decrease Fact 2: Species are the different kinds of organisms. Combined: Harming a certain kind of organism causes that animal's population to decrease. Questio...
Harming a certain kind of animal will cause the population of that animal to do what?
decrease
eat more
increase
break off
A
Fact 1: harming an animal species causes that animal 's population to decrease Fact 2: Species are the different kinds of organisms. Combined: Harming a certain kind of organism causes that animal's population to decrease.
qasc
Answer the following multiple choice question by selecting the correct option. Question: Tammy climbed a mountain in two days. She spent a total of 14 hours climbing the mountain. On the second day, she walked at an average speed that was half a kilometer per hour faster, but 2 hours less than what she walked on the f...
Answer the following multiple choice question by selecting the correct option. Context: Ans: C Total time = 14 hrs Let time traveled during 1st day = x Let time traveled during 2nd day = x-2 Total time =14 x+x-2 = 14 x=8 speed * time = distance s*8 + (s+0.5)(8-2) = 52 solving s = 4.5 now speed for 2nd day is 0.5 less ...
Tammy climbed a mountain in two days. She spent a total of 14 hours climbing the mountain. On the second day, she walked at an average speed that was half a kilometer per hour faster, but 2 hours less than what she walked on the first day. If the total distance she climbed during the two days is 52 kilometers, how many...
3
3.5
4
4.5
C
Ans: C Total time = 14 hrs Let time traveled during 1st day = x Let time traveled during 2nd day = x-2 Total time =14 x+x-2 = 14 x=8 speed * time = distance s*8 + (s+0.5)(8-2) = 52 solving s = 4.5 now speed for 2nd day is 0.5 less than the 1st day which is 4.5 Thus speed for 2nd day = 4 Its simple algebra for s*8 + (s+...
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: Somatic, autonomic, and enteric structures are part of what system? A: adrenal system B: circulatory system C: nervous system D: circulatory system Answer:
Answer the following multiple choice question by selecting the correct option. Context: Figure 12.6 Somatic, Autonomic, and Enteric Structures of the Nervous System Somatic structures include the spinal nerves, both motor and sensory fibers, as well as the sensory ganglia (posterior root ganglia and cranial nerve gang...
Somatic, autonomic, and enteric structures are part of what system?
adrenal system
circulatory system
nervous system
circulatory system
C
Figure 12.6 Somatic, Autonomic, and Enteric Structures of the Nervous System Somatic structures include the spinal nerves, both motor and sensory fibers, as well as the sensory ganglia (posterior root ganglia and cranial nerve ganglia). Autonomic structures are found in the nerves also, but include the sympathetic and ...
sciq
Answer the following multiple choice question by selecting the correct option. Question: When n is divided by 18, the remainder is 6. When n is divided by 11, the quotient is equal to Z, and the remainder is equal to 6. Z must be divisible by which of the following numbers? A: 16 B: 17 C: 18 D: 19 Answer:
Answer the following multiple choice question by selecting the correct option. Context: N = 18 q + 6 N = 11 z + 6 Equating 18 Q + 6 = 11z+6 11z=18q 11z/18 = q since q is an integer Z must be divisible by 18. Hence C Question: When n is divided by 18, the remainder is 6. When n is divided by 11, the quotient is equal ...
When n is divided by 18, the remainder is 6. When n is divided by 11, the quotient is equal to Z, and the remainder is equal to 6. Z must be divisible by which of the following numbers?
16
17
18
19
C
N = 18 q + 6 N = 11 z + 6 Equating 18 Q + 6 = 11z+6 11z=18q 11z/18 = q since q is an integer Z must be divisible by 18. Hence C
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: What is the process by which undigested food leaves the body? A: digestion B: glycolysis C: peristalsis D: egestion Answer:
Answer the following multiple choice question by selecting the correct option. Question: What is the process by which undigested food leaves the body? A: digestion B: glycolysis C: peristalsis D: egestion Answer:
What is the process by which undigested food leaves the body?
digestion
glycolysis
peristalsis
egestion
D
null
sciq
Answer the following multiple choice question by selecting the correct option. Question: Fred spent half of his allowance going to the movies. He washed the family car and earned 6 dollars. What is his weekly allowance if he ended with 14 dollars? A: 24 B: 8 C: 16 D: 17 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Before washing the car Fred had $14 - $6 = $<<14-6=8>>8. Fred spent half his allowance for the movies, so 2 * $8 = $<<2*8=16>>16 allowance. #### 16 Question: Fred spent half of his allowance going to the movies. He washed the fami...
Fred spent half of his allowance going to the movies. He washed the family car and earned 6 dollars. What is his weekly allowance if he ended with 14 dollars?
24
8
16
17
C
Before washing the car Fred had $14 - $6 = $<<14-6=8>>8. Fred spent half his allowance for the movies, so 2 * $8 = $<<2*8=16>>16 allowance. #### 16
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: In which process do two light nuclei combine to produce a heavier nucleus and great energy? A: nuclear fusion B: certain fusion C: light fusion D: general fusion Answer:
Answer the following multiple choice question by selecting the correct option. Context: Summary Nuclear reactions are accompanied by large changes in energy, which result in detectable changes in mass. The change in mass is related to the change in energy according to Einstein’s equation: ΔE = (Δm)c2. Large changes in...
In which process do two light nuclei combine to produce a heavier nucleus and great energy?
nuclear fusion
certain fusion
light fusion
general fusion
A
Summary Nuclear reactions are accompanied by large changes in energy, which result in detectable changes in mass. The change in mass is related to the change in energy according to Einstein’s equation: ΔE = (Δm)c2. Large changes in energy are usually reported in kiloelectronvolts or megaelectronvolts (thousands or mill...
sciq
Answer the following multiple choice question by selecting the correct option. Question: What resource is considered nonrewable for human purposes, because it takes so long to form and is depleted by farming and other activities? A: acid B: soil C: sunshine D: water Answer:
Answer the following multiple choice question by selecting the correct option. Context: Although renewable, soil takes a very long to form—up to hundreds of millions of years. So, for human purposes, soil is a nonrenewable resource. It is also constantly depleted of nutrients through careless use and eroded by wind an...
What resource is considered nonrewable for human purposes, because it takes so long to form and is depleted by farming and other activities?
acid
soil
sunshine
water
B
Although renewable, soil takes a very long to form—up to hundreds of millions of years. So, for human purposes, soil is a nonrenewable resource. It is also constantly depleted of nutrients through careless use and eroded by wind and water. For example, misuse of soil caused a huge amount of it to simply blow away in th...
sciq
Answer the following multiple choice question by selecting the correct option. Question: Seeing the stars will be harder when what happens? A: light in an area becomes greater B: there is a lot of rain C: light in an area becomes lessened D: there is a lot of snow Answer:
Answer the following multiple choice question by selecting the correct option. Context: as light pollution increases , seeing the stars will be harder Question: Seeing the stars will be harder when what happens? A: light in an area becomes greater B: there is a lot of rain C: light in an area becomes lessened D: the...
Seeing the stars will be harder when what happens?
light in an area becomes greater
there is a lot of rain
light in an area becomes lessened
there is a lot of snow
A
as light pollution increases , seeing the stars will be harder
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Mr. Wong harvested 560 mangoes from the tree outside his house. He sold half of it at the market and distributed the rest evenly among 8 of his neighbors. How many mangoes does each neighbor receive? A: 17.5 B: 25 C: 35 D: 36 An...
Answer the following multiple choice question by selecting the correct option. Context: Mr. Wong had 560/2 = <<560/2=280>>280 mangoes left Each of his neighbors received 280/8 = <<280/8=35>>35 mangoes #### 35 Question: Mr. Wong harvested 560 mangoes from the tree outside his house. He sold half of it at the market an...
Mr. Wong harvested 560 mangoes from the tree outside his house. He sold half of it at the market and distributed the rest evenly among 8 of his neighbors. How many mangoes does each neighbor receive?
17.5
25
35
36
C
Mr. Wong had 560/2 = <<560/2=280>>280 mangoes left Each of his neighbors received 280/8 = <<280/8=35>>35 mangoes #### 35
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: fungus lacks the green pigment contained in what A: cell walls B: fats C: chloroplasts D: proteins Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: Chloroplasts contain the green pigment chlorophyll. Fact 2: Like a fungus, it lacks chlorophyll and is nonphotosynthetic. Combined: fungus lacks the green pigment contained in chloroplasts Question: fungus lacks the green ...
fungus lacks the green pigment contained in what
cell walls
fats
chloroplasts
proteins
C
Fact 1: Chloroplasts contain the green pigment chlorophyll. Fact 2: Like a fungus, it lacks chlorophyll and is nonphotosynthetic. Combined: fungus lacks the green pigment contained in chloroplasts
qasc
Answer the following multiple choice question by selecting the correct option. Question: Michael has 4 packs of crayons and wants to buy 2 more. One pack of crayons costs $2.5. How much are all the packs of crayons Michael will have after the purchase worth? A: 25 B: 5 C: 7.5 D: 15 Answer:
Answer the following multiple choice question by selecting the correct option. Context: After buying 2 more packs, Michael is going to have 4 packs + 2 packs = <<4+2=6>>6 packs of crayons. In total all packs are going to be worth 6 packs * $2.5/pack = $<<6*2.5=15>>15. #### 15 Question: Michael has 4 packs of crayons ...
Michael has 4 packs of crayons and wants to buy 2 more. One pack of crayons costs $2.5. How much are all the packs of crayons Michael will have after the purchase worth?
25
5
7.5
15
D
After buying 2 more packs, Michael is going to have 4 packs + 2 packs = <<4+2=6>>6 packs of crayons. In total all packs are going to be worth 6 packs * $2.5/pack = $<<6*2.5=15>>15. #### 15
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: The number of new words that can be formed by rearranging the letters of the word 'ALIVE' is A: 277 B: 668 C: 119 D: 177 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Number of words which can be formed = 5! - 1 = 120 - 1 = 119. Answer: C Question: The number of new words that can be formed by rearranging the letters of the word 'ALIVE' is A: 277 B: 668 C: 119 D: 177 Answer:
The number of new words that can be formed by rearranging the letters of the word 'ALIVE' is
277
668
119
177
C
Number of words which can be formed = 5! - 1 = 120 - 1 = 119. Answer: C
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: Why did the roadrunner cross the desert road? A: to evade a polar bear B: to evade a coyote C: to dodge a tsunami D: to outrun an avalanche Answer:
Answer the following multiple choice question by selecting the correct option. Context: some animals move quickly to escape predators Question: Why did the roadrunner cross the desert road? A: to evade a polar bear B: to evade a coyote C: to dodge a tsunami D: to outrun an avalanche Answer:
Why did the roadrunner cross the desert road?
to evade a polar bear
to evade a coyote
to dodge a tsunami
to outrun an avalanche
B
some animals move quickly to escape predators
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: What is the total cost of 2 sandwiches at $3.49 each and 4 sodas at $0.87 each? A: $3.36 B: $6.85 C: $8.46 D: $10.46 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Answer = D 2 * 3.49 + 4 * 0.87 = 2 (3.50 - 0.01) + 4 (1.00 - 0.13) = 7 + 4 - 0.02 - 0.52 = 11 - 0.54 = 10.46 Question: What is the total cost of 2 sandwiches at $3.49 each and 4 sodas at $0.87 each? A: $3.36 B: $6.85 C: $8.46 D: ...
What is the total cost of 2 sandwiches at $3.49 each and 4 sodas at $0.87 each?
$3.36
$6.85
$8.46
$10.46
D
Answer = D 2 * 3.49 + 4 * 0.87 = 2 (3.50 - 0.01) + 4 (1.00 - 0.13) = 7 + 4 - 0.02 - 0.52 = 11 - 0.54 = 10.46
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: What word can describe something formed by weathering? A: Sweet B: Loamy C: crust D: dirt Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: soil is formed by weathering Fact 2: Loamy soil is the best kind of soil. Combined: Something described as loamy is formed by weathering Question: What word can describe something formed by weathering? A: Sweet B: Loamy C...
What word can describe something formed by weathering?
Sweet
Loamy
crust
dirt
B
Fact 1: soil is formed by weathering Fact 2: Loamy soil is the best kind of soil. Combined: Something described as loamy is formed by weathering
qasc
Answer the following multiple choice question by selecting the correct option. Question: Tim has some cans of soda. Jeff comes by, and takes 6 cans of soda from Tim. Tim then goes and buys another half the amount of soda cans he had left. If Tim has 24 cans of soda in the end, how many cans of soda did Tim have at fir...
Answer the following multiple choice question by selecting the correct option. Context: Let x be the number of cans Tim has at first. After Jeff comes by, Tim has x-6 cans left. Tim buys another (x-6)/2 cans. x-6+(x-6)/2=24 2*x-12+x-6=48 3*x-18=48 3*x=66 x=<<22=22>>22 #### 22 Question: Tim has some cans of soda. Jeff...
Tim has some cans of soda. Jeff comes by, and takes 6 cans of soda from Tim. Tim then goes and buys another half the amount of soda cans he had left. If Tim has 24 cans of soda in the end, how many cans of soda did Tim have at first?
21
44
12
22
D
Let x be the number of cans Tim has at first. After Jeff comes by, Tim has x-6 cans left. Tim buys another (x-6)/2 cans. x-6+(x-6)/2=24 2*x-12+x-6=48 3*x-18=48 3*x=66 x=<<22=22>>22 #### 22
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: What occurs when arterioles lose their normal muscular tone and dilate dramatically? A: congenital shock B: vascular shock C: cardio shock D: respiration shock Answer:
Answer the following multiple choice question by selecting the correct option. Context: • Vascular shock occurs when arterioles lose their normal muscular tone and dilate dramatically. It may arise from a variety of causes, and treatments almost always involve fluid replacement and medications, called inotropic or pre...
What occurs when arterioles lose their normal muscular tone and dilate dramatically?
congenital shock
vascular shock
cardio shock
respiration shock
B
• Vascular shock occurs when arterioles lose their normal muscular tone and dilate dramatically. It may arise from a variety of causes, and treatments almost always involve fluid replacement and medications, called inotropic or pressor agents, which restore tone to the muscles of the vessels. In addition, eliminating o...
sciq
Answer the following multiple choice question by selecting the correct option. Question: A car crosses a 600 m long bridge in 5 minutes. Whatis the speed of car in km per hour? A: 7 km/hr B: 7.2 km/hr C: 8 km/hr D: 8.2 km/hr Answer:
Answer the following multiple choice question by selecting the correct option. Context: Speed = 600 m/sec. 5 x 60 = 2 m/sec. Converting m/sec to km/hr (see important formulas section) = 2 x 18 km/hr 5 = 7.2 km/hr B Question: A car crosses a 600 m long bridge in 5 minutes. Whatis the speed of car in km per hour? A: 7...
A car crosses a 600 m long bridge in 5 minutes. Whatis the speed of car in km per hour?
7 km/hr
7.2 km/hr
8 km/hr
8.2 km/hr
B
Speed = 600 m/sec. 5 x 60 = 2 m/sec. Converting m/sec to km/hr (see important formulas section) = 2 x 18 km/hr 5 = 7.2 km/hr B
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: What gets released into the atmosphere when fossil fuels are burned? A: chemical dioxide B: carbon dioxide C: hydrogen D: oxygen Answer:
Answer the following multiple choice question by selecting the correct option. Context: Using fossil fuels and nuclear energy creates other problems as well. The burning of fossil fuels releases carbon dioxide into the atmosphere. This is one of the major greenhouse gases causing global climate change. Nuclear power c...
What gets released into the atmosphere when fossil fuels are burned?
chemical dioxide
carbon dioxide
hydrogen
oxygen
B
Using fossil fuels and nuclear energy creates other problems as well. The burning of fossil fuels releases carbon dioxide into the atmosphere. This is one of the major greenhouse gases causing global climate change. Nuclear power creates another set of problems, including the disposal of radioactive waste.
sciq
Answer the following multiple choice question by selecting the correct option. Question: The celestial object closest to Earth is A: Mercury and Venus are equally closest B: the object the Earth orbits C: the third planet from the Sun D: the large object that illuminates a night sky Answer:
Answer the following multiple choice question by selecting the correct option. Context: the moon is the celestial object that is closest to the Earth Question: The celestial object closest to Earth is A: Mercury and Venus are equally closest B: the object the Earth orbits C: the third planet from the Sun D: the larg...
The celestial object closest to Earth is
Mercury and Venus are equally closest
the object the Earth orbits
the third planet from the Sun
the large object that illuminates a night sky
D
the moon is the celestial object that is closest to the Earth
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: There was a match to be held.And 100 nations were to participate in that match.It was totally an elimination match,that is if a team loses a match it must be eliminated.Find out the total number of matches played to find out the g...
Answer the following multiple choice question by selecting the correct option. Context: 100-1=99 as every match will eliminate one team. ANSWER:D Question: There was a match to be held.And 100 nations were to participate in that match.It was totally an elimination match,that is if a team loses a match it must be elim...
There was a match to be held.And 100 nations were to participate in that match.It was totally an elimination match,that is if a team loses a match it must be eliminated.Find out the total number of matches played to find out the grand winner?
96
97
98
99
D
100-1=99 as every match will eliminate one team. ANSWER:D
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: If a machine only changes the direction of a force without changing the ratio of the output/input forces, then what is its associated mechanical advantage? A: 1.5 B: 2 C: 1 D: 4 Answer:
Answer the following multiple choice question by selecting the correct option. Context: For machines that change only the direction of the force, such as the rope systems on flagpoles, the output force is the same as the input force. Therefore, the mechanical advantage is equal to 1. Question: If a machine only chang...
If a machine only changes the direction of a force without changing the ratio of the output/input forces, then what is its associated mechanical advantage?
1.5
2
1
4
C
For machines that change only the direction of the force, such as the rope systems on flagpoles, the output force is the same as the input force. Therefore, the mechanical advantage is equal to 1.
sciq
Answer the following multiple choice question by selecting the correct option. Question: Evolution over a short period of time at the level of the population is called what? A: macroevolution B: redistributions C: microevolution D: grammaticalization Answer:
Answer the following multiple choice question by selecting the correct option. Context: The time scale of evolution can vary. Evolution over a short period of time at the level of the population is called microevolution. Evolution over a long period of time above the level of the species is called macroevolution. Que...
Evolution over a short period of time at the level of the population is called what?
macroevolution
redistributions
microevolution
grammaticalization
C
The time scale of evolution can vary. Evolution over a short period of time at the level of the population is called microevolution. Evolution over a long period of time above the level of the species is called macroevolution.
sciq
Answer the following multiple choice question by selecting the correct option. Question: If you were to miss winter how many seasons would you have to wait till you saw it again A: 4 B: 36 C: 12 D: 1 Answer:
Answer the following multiple choice question by selecting the correct option. Context: a new season occurs four times per year Question: If you were to miss winter how many seasons would you have to wait till you saw it again A: 4 B: 36 C: 12 D: 1 Answer:
If you were to miss winter how many seasons would you have to wait till you saw it again
4
36
12
1
A
a new season occurs four times per year
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: The average of first 10 even numbers is? A: 17 B: 199 C: 16 D: 11 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Sum of 10 even numbers = 10 * 11 = 110 Average = 110/10 = 11 Answer:D Question: The average of first 10 even numbers is? A: 17 B: 199 C: 16 D: 11 Answer:
The average of first 10 even numbers is?
17
199
16
11
D
Sum of 10 even numbers = 10 * 11 = 110 Average = 110/10 = 11 Answer:D
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: Mitzel spent 35% of her allowance. If she spent $14, how much money is left in her allowance? A: 36 B: 13 C: 25 D: 26 Answer:
Answer the following multiple choice question by selecting the correct option. Context: If 35% represents 14, then 100-35 = 65 represents the amount left of her allowance. The amount she didn't use is 65*14/35 = <<65*14/35=26>>26 #### 26 Question: Mitzel spent 35% of her allowance. If she spent $14, how much money is...
Mitzel spent 35% of her allowance. If she spent $14, how much money is left in her allowance?
36
13
25
26
D
If 35% represents 14, then 100-35 = 65 represents the amount left of her allowance. The amount she didn't use is 65*14/35 = <<65*14/35=26>>26 #### 26
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: Which has a unique water vascular system? A: roots B: trees C: Conifers D: Echinoids Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: Echinoderms have a unique water vascular system with tube feet. Fact 2: Another group of echinoderms are the echinoids. Combined: Echinoids have unique water vascular system was tube feet. Question: Which has a unique wate...
Which has a unique water vascular system?
roots
trees
Conifers
Echinoids
D
Fact 1: Echinoderms have a unique water vascular system with tube feet. Fact 2: Another group of echinoderms are the echinoids. Combined: Echinoids have unique water vascular system was tube feet.
qasc
Answer the following multiple choice question by selecting the correct option. Question: A person wanting to protect humans from electrocution through wire contact would wrap the wire in A: a tin can barrier B: a metal beam with steel C: a copper rope with barbs D: a log filled with sawdust Answer:
Answer the following multiple choice question by selecting the correct option. Context: wood is an electrical energy insulator Question: A person wanting to protect humans from electrocution through wire contact would wrap the wire in A: a tin can barrier B: a metal beam with steel C: a copper rope with barbs D: a l...
A person wanting to protect humans from electrocution through wire contact would wrap the wire in
a tin can barrier
a metal beam with steel
a copper rope with barbs
a log filled with sawdust
D
wood is an electrical energy insulator
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: The total for the sum and product of Elvie's age and Arielle's age are 131. If Elvie's age is 10, how old is Arielle? A: 1 B: 11 C: 8.8 D: 21 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Let's say Arielle's age is x The sum of Elvie's age and Arielle's age is 10+x The product of their ages is 10*x The total for the sum and product of their ages is 10+x+10*x = 131 To find Ariel's age, we evaluate x, which is 10+11x ...
The total for the sum and product of Elvie's age and Arielle's age are 131. If Elvie's age is 10, how old is Arielle?
1
11
8.8
21
B
Let's say Arielle's age is x The sum of Elvie's age and Arielle's age is 10+x The product of their ages is 10*x The total for the sum and product of their ages is 10+x+10*x = 131 To find Ariel's age, we evaluate x, which is 10+11x = 131 This gives us a total of 11x=121 Arielle's age is x=121/11 The value of x, which is...
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: What causes continents to drift closer to the poles or the equator? A: plate tectonics B: time C: earthquakes D: plate movements Answer:
Answer the following multiple choice question by selecting the correct option. Context: Plate movements cause continents to drift closer to the poles or the equator. Ocean currents also shift when continents drift. All these changes can affect Earth’s temperature. Question: What causes continents to drift closer to t...
What causes continents to drift closer to the poles or the equator?
plate tectonics
time
earthquakes
plate movements
D
Plate movements cause continents to drift closer to the poles or the equator. Ocean currents also shift when continents drift. All these changes can affect Earth’s temperature.
sciq
Answer the following multiple choice question by selecting the correct option. Question: You might support a growing tomato plant with A: yard stick B: a bench C: a flashlight D: candy Answer:
Answer the following multiple choice question by selecting the correct option. Context: a stem is a source of support for a plant Question: You might support a growing tomato plant with A: yard stick B: a bench C: a flashlight D: candy Answer:
You might support a growing tomato plant with
yard stick
a bench
a flashlight
candy
A
a stem is a source of support for a plant
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Which part of the nerve cell helps transmit nerve impulses? A: synapses B: long, threadlike extensions C: cell walls D: dendrites Answer:
Answer the following multiple choice question by selecting the correct option. Context: Note that like most other cells, these nerve cells have a nucleus. They also have other organelles. However, the long, threadlike extensions of the nerve cells are unique. This is where the nerve impulses are transmitted. Question...
Which part of the nerve cell helps transmit nerve impulses?
synapses
long, threadlike extensions
cell walls
dendrites
B
Note that like most other cells, these nerve cells have a nucleus. They also have other organelles. However, the long, threadlike extensions of the nerve cells are unique. This is where the nerve impulses are transmitted.
sciq
Answer the following multiple choice question by selecting the correct option. Question: In a class of 300 students, the number of smoking teens is 40% of the class. In a year, 70% of the smoking students are hospitalized from smoking-related complications. Calculate the total number of smoking students from the class...
Answer the following multiple choice question by selecting the correct option. Context: If the class has 300 students, there are 40/100*300 = <<40/100*300=120>>120 smoking students. In a year, 70% of the smoking students are hospitalized from smoking-related complications, a total of 70/100*120 = <<70/100*120=84>>84 s...
In a class of 300 students, the number of smoking teens is 40% of the class. In a year, 70% of the smoking students are hospitalized from smoking-related complications. Calculate the total number of smoking students from the class who have not been hospitalized from smoking-related complications.
28.8
54
36
72
C
If the class has 300 students, there are 40/100*300 = <<40/100*300=120>>120 smoking students. In a year, 70% of the smoking students are hospitalized from smoking-related complications, a total of 70/100*120 = <<70/100*120=84>>84 students. The number of smoking students who've not been hospitalized from smoking-related...
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: The outer shell of our planet is made of A: sedimentary formations B: plastic C: foam D: cheese Answer:
Answer the following multiple choice question by selecting the correct option. Context: Earth 's surface is made of rock Question: The outer shell of our planet is made of A: sedimentary formations B: plastic C: foam D: cheese Answer:
The outer shell of our planet is made of
sedimentary formations
plastic
foam
cheese
A
Earth 's surface is made of rock
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: What would an insect run from? A: lizard B: insect C: cloud D: wind Answer:
Answer the following multiple choice question by selecting the correct option. Context: lizards eat insects Question: What would an insect run from? A: lizard B: insect C: cloud D: wind Answer:
What would an insect run from?
lizard
insect
cloud
wind
A
lizards eat insects
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: When the Mountain held the Hound's face to the fire, it caused A: joy B: children C: beautiful skin D: scars Answer:
Answer the following multiple choice question by selecting the correct option. Context: burning a living thing usually causes harm to that living thing Question: When the Mountain held the Hound's face to the fire, it caused A: joy B: children C: beautiful skin D: scars Answer:
When the Mountain held the Hound's face to the fire, it caused
joy
children
beautiful skin
scars
D
burning a living thing usually causes harm to that living thing
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: How many trailing Zeroes does 53! + 54! have? A: 12 B: 13 C: 14 D: 15 Answer:
Answer the following multiple choice question by selecting the correct option. Context: 53! + 54! = 53! + 54 * 53! = 53! (1 + 54) = 53! * 55 Number of trailing 0s in 53! = number of 5s in the expansion of 53! = 10 + 2 = 12 There is 1 more 5 in 55. Hence, total number of trailing 0s = 12 + 1 = 13 Answer (B) Question: ...
How many trailing Zeroes does 53! + 54! have?
12
13
14
15
B
53! + 54! = 53! + 54 * 53! = 53! (1 + 54) = 53! * 55 Number of trailing 0s in 53! = number of 5s in the expansion of 53! = 10 + 2 = 12 There is 1 more 5 in 55. Hence, total number of trailing 0s = 12 + 1 = 13 Answer (B)
aqua_rat