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Answer the following multiple choice question by selecting the correct option. Question: Speed of a boat in standing water is 8 kmph and the speed of the stream is 2 kmph. A man rows to place at a distance of 210 km and comes back to the starting point. The total time taken by him is: A: 48 hours B: 51 hours C: 36 ho...
Answer the following multiple choice question by selecting the correct option. Context: Sol. Speed upstream = 6 kmph; Speed downstream = 10 kmph. ∴ total time taken = [210/6 + 210/10] hours = 56 hours. Answer D Question: Speed of a boat in standing water is 8 kmph and the speed of the stream is 2 kmph. A man rows to ...
Speed of a boat in standing water is 8 kmph and the speed of the stream is 2 kmph. A man rows to place at a distance of 210 km and comes back to the starting point. The total time taken by him is:
48 hours
51 hours
36 hours
56 hours
D
Sol. Speed upstream = 6 kmph; Speed downstream = 10 kmph. ∴ total time taken = [210/6 + 210/10] hours = 56 hours. Answer D
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: By purchasing an article at 20 % discount on the original price and then selling it at a price of 25% above the original price, a trader earns Rs. 200 as the profit. What was the original price of the article? A: 444.44 B: 444.40...
Answer the following multiple choice question by selecting the correct option. Context: Explanation: Let the original price of the article be Rs. 100. Hence the purchase price for the trader would be Rs. 80 and his selling price would be Rs. 125. Thus, he would earn a profit of Rs. 45 (125 – 80). Therefore, Profit is ...
By purchasing an article at 20 % discount on the original price and then selling it at a price of 25% above the original price, a trader earns Rs. 200 as the profit. What was the original price of the article?
444.44
444.409
444.42
444.429
A
Explanation: Let the original price of the article be Rs. 100. Hence the purchase price for the trader would be Rs. 80 and his selling price would be Rs. 125. Thus, he would earn a profit of Rs. 45 (125 – 80). Therefore, Profit is Rs. 45 if the original price is Rs. 100 Hence, if profit is Rs. 200, then original price ...
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: At a constant Rate of flow, it takes 12 minutes to fill a swimming pool if a large hose is used and 60 minutes if a small hose is Used. At these constant rates, how many minutes will it take to fill the pool when both hoses are us...
Answer the following multiple choice question by selecting the correct option. Context: time taken to fill the pool by Large Hose =12 minutes =L or 1/L=1/12 similarly 1/S=1/60 simultaneously it will take 1/L+1/S=1/12+1/60=6/60=10 minutes Answer : B Question: At a constant Rate of flow, it takes 12 minutes to fill a s...
At a constant Rate of flow, it takes 12 minutes to fill a swimming pool if a large hose is used and 60 minutes if a small hose is Used. At these constant rates, how many minutes will it take to fill the pool when both hoses are used simultaneously?
30
10
15
20
B
time taken to fill the pool by Large Hose =12 minutes =L or 1/L=1/12 similarly 1/S=1/60 simultaneously it will take 1/L+1/S=1/12+1/60=6/60=10 minutes Answer : B
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: The center of a circle lies on the origin of the coordinate plane. If a point (x, y) is randomly selected inside of the circle, what is the probability that x > y? A: 1/8 B: 1/6 C: 3/8 D: 1/2 Answer:
Answer the following multiple choice question by selecting the correct option. Context: The line y=x divides the circle into two equal areas. All the points below the line y=x satisfy the condition that x > y. The answer is D. Question: The center of a circle lies on the origin of the coordinate plane. If a point (x,...
The center of a circle lies on the origin of the coordinate plane. If a point (x, y) is randomly selected inside of the circle, what is the probability that x > y?
1/8
1/6
3/8
1/2
D
The line y=x divides the circle into two equal areas. All the points below the line y=x satisfy the condition that x > y. The answer is D.
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: What is when solids are heated and ions move freely? A: dissolving B: refreshing C: kinetic energy D: removing Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: melting is when solids are heated above their melting point Fact 2: When melted or dissolved in water, the crystal lattice is destroyed and the ions move freely. Combined: dissolving is when solids are heated and ions move ...
What is when solids are heated and ions move freely?
dissolving
refreshing
kinetic energy
removing
A
Fact 1: melting is when solids are heated above their melting point Fact 2: When melted or dissolved in water, the crystal lattice is destroyed and the ions move freely. Combined: dissolving is when solids are heated and ions move freely.
qasc
Answer the following multiple choice question by selecting the correct option. Question: Minnie is making a playlist of songs for a party she will be throwing. She wants the playlist to be an hour long. She has added 16 three-minute songs to the playlist. How many four-minute songs does she have to add to make sure th...
Answer the following multiple choice question by selecting the correct option. Context: An hour is equal to 60 minutes. Minnie has 16 * 3 = <<16*3=48>>48 minutes of songs already on the playlist. She has to fill 60 - 48 = <<60-48=12>>12 more minutes. Thus, she needs to add 12 / 4 = <<12/4=3>>3 four-minute songs. #### ...
Minnie is making a playlist of songs for a party she will be throwing. She wants the playlist to be an hour long. She has added 16 three-minute songs to the playlist. How many four-minute songs does she have to add to make sure the playlist is an hour long?
4
1.5
3
2
C
An hour is equal to 60 minutes. Minnie has 16 * 3 = <<16*3=48>>48 minutes of songs already on the playlist. She has to fill 60 - 48 = <<60-48=12>>12 more minutes. Thus, she needs to add 12 / 4 = <<12/4=3>>3 four-minute songs. #### 3
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: What happens when water is removed from the endospore? A: its metabolism halts B: hibernation C: suspension D: reversal Answer:
Answer the following multiple choice question by selecting the correct option. Question: What happens when water is removed from the endospore? A: its metabolism halts B: hibernation C: suspension D: reversal Answer:
What happens when water is removed from the endospore?
its metabolism halts
hibernation
suspension
reversal
A
null
sciq
Answer the following multiple choice question by selecting the correct option. Question: What swims to female reproductive organs for fertilization? A: barnacles B: alpacas C: fur seals D: male gametes 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: Sperm and eggs are cells known as gametes. Combined: male gametes swim to female reproductive organs for fertilization. Question: What sw...
What swims to female reproductive organs for fertilization?
barnacles
alpacas
fur seals
male gametes
D
Fact 1: Sperm had to swim from male to female reproductive organs for fertilization. Fact 2: Sperm and eggs are cells known as gametes. Combined: male gametes swim to female reproductive organs for fertilization.
qasc
Answer the following multiple choice question by selecting the correct option. Question: An uneducated retailer marks all its goods at 50% above the cost price and thinking that he will still make 25% profit,offers a discount of 25% on the marked price.what is the actual profit on the sales? A: 12.50% B: 12% C: 13.50...
Answer the following multiple choice question by selecting the correct option. Context: Let C.P =Rs 100. then ,marked price =Rs100 S.P=75% of Rs 150=Rs112.50 Hence,gain%=12.50% Option A Question: An uneducated retailer marks all its goods at 50% above the cost price and thinking that he will still make 25% profit,off...
An uneducated retailer marks all its goods at 50% above the cost price and thinking that he will still make 25% profit,offers a discount of 25% on the marked price.what is the actual profit on the sales?
12.50%
12%
13.50%
13%
A
Let C.P =Rs 100. then ,marked price =Rs100 S.P=75% of Rs 150=Rs112.50 Hence,gain%=12.50% Option A
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: The ratio of cows to bulls in a barn is 10:27. If there are 555 cattle on the farm, how many bulls are on the farm? A: 415 B: 405 C: 395 D: 406 Answer:
Answer the following multiple choice question by selecting the correct option. Context: The total ratio of cattle on the farm is 10+27 = <<10+27=37>>37 Since the fraction that represents bulls from the total ratio is 27/37, the number of bulls on the farm is 27/37*555 = <<27/37*555=405>>405 #### 405 Question: The rat...
The ratio of cows to bulls in a barn is 10:27. If there are 555 cattle on the farm, how many bulls are on the farm?
415
405
395
406
B
The total ratio of cattle on the farm is 10+27 = <<10+27=37>>37 Since the fraction that represents bulls from the total ratio is 27/37, the number of bulls on the farm is 27/37*555 = <<27/37*555=405>>405 #### 405
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: Ice wedging is caused by cycles of freezing and thawing of what? A: h2o B: plants C: winds D: animals Answer:
Answer the following multiple choice question by selecting the correct option. Context: cycles of freezing and thawing water cause ice wedging Question: Ice wedging is caused by cycles of freezing and thawing of what? A: h2o B: plants C: winds D: animals Answer:
Ice wedging is caused by cycles of freezing and thawing of what?
h2o
plants
winds
animals
A
cycles of freezing and thawing water cause ice wedging
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: What is an advantage of eating naturally organic food? A: Possibly longer survival B: Fully cooking the oysters C: to stay warm D: Help plants grow Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: eating something that contains pollutants has a negative impact on an organism 's survival Fact 2: Naturally Organic foods are grown without the aid of unsafe and polluting chemicals. Combined: Eating naturally organic food...
What is an advantage of eating naturally organic food?
Possibly longer survival
Fully cooking the oysters
to stay warm
Help plants grow
A
Fact 1: eating something that contains pollutants has a negative impact on an organism 's survival Fact 2: Naturally Organic foods are grown without the aid of unsafe and polluting chemicals. Combined: Eating naturally organic food can prevent a negative impact on an organism's survival
qasc
Answer the following multiple choice question by selecting the correct option. Question: Which law relates the pressure, volume, and temperature of a gas? A: combines gas law B: newton's law C: directions gas law D: shifts gas law Answer:
Answer the following multiple choice question by selecting the correct option. Context: The combined gas law relates pressure, volume, and temperature of a gas. Question: Which law relates the pressure, volume, and temperature of a gas? A: combines gas law B: newton's law C: directions gas law D: shifts gas law Ans...
Which law relates the pressure, volume, and temperature of a gas?
combines gas law
newton's law
directions gas law
shifts gas law
A
The combined gas law relates pressure, volume, and temperature of a gas.
sciq
Answer the following multiple choice question by selecting the correct option. Question: How many numbers from 10 to 50 are exactly divisible by 3. A: 13 B: 14 C: 16 D: 17 Answer:
Answer the following multiple choice question by selecting the correct option. Context: 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45,48. 13 Numbers. 10/3 = 3 and 50/3 = 16 ==> 16 - 3 = 13. Therefore 13 digits. A) Question: How many numbers from 10 to 50 are exactly divisible by 3. A: 13 B: 14 C: 16 D: 17 Answer:
How many numbers from 10 to 50 are exactly divisible by 3.
13
14
16
17
A
12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45,48. 13 Numbers. 10/3 = 3 and 50/3 = 16 ==> 16 - 3 = 13. Therefore 13 digits. A)
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: A town's oldest inhabitant is x years older than the sum of the ages of the Lee triplets. If the oldest inhabitants is now J years old, how old will one of the triplets Q be in 20 years? J-X-40/3 is my answers. J = X + L + L + L i...
Answer the following multiple choice question by selecting the correct option. Context: here it goes: Oldest inhabitant = sum of age of triplets + X J = 3L + X so L = (J - X)/3 After 20 years = L + 20 Q= (J - X)/3 + 20 = (J - X + 60)/3=D Question: A town's oldest inhabitant is x years older than the sum of the ages o...
A town's oldest inhabitant is x years older than the sum of the ages of the Lee triplets. If the oldest inhabitants is now J years old, how old will one of the triplets Q be in 20 years? J-X-40/3 is my answers. J = X + L + L + L is the initial situation After 20 years J + 20 = X + L + L + L + 60 ...20 years for each tr...
(J - 50)/3
3(J + 20)/x
(J + x - 50)/3
(J - x + 60)/3
D
here it goes: Oldest inhabitant = sum of age of triplets + X J = 3L + X so L = (J - X)/3 After 20 years = L + 20 Q= (J - X)/3 + 20 = (J - X + 60)/3=D
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: A certain sum of money doubles itself in 10 years in how much many years will it trible itself at the same rate? A: 7 1/2 years B: 20 years C: 15 years D: 38 years Answer:
Answer the following multiple choice question by selecting the correct option. Context: 100 ---- 100 --- 10 100 --- 10 -------------------- 300 ---- 20 years ANSWER:B Question: A certain sum of money doubles itself in 10 years in how much many years will it trible itself at the same rate? A: 7 1/2 years B: 20 years ...
A certain sum of money doubles itself in 10 years in how much many years will it trible itself at the same rate?
7 1/2 years
20 years
15 years
38 years
B
100 ---- 100 --- 10 100 --- 10 -------------------- 300 ---- 20 years ANSWER:B
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: Maggie picked 40 apples. Kelsey picked 28 apples. Layla picked some apples, too. The three averaged 30 apples picked. How many did Layla pick? A: 22 B: 11 C: 21 D: 23 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Together, they picked 30*3=<<30*3=90>>90. There are 40+28=<<40+28=68>>68 accounted for. Then Layla picked 90-68=<<90-68=22>>22. #### 22 Question: Maggie picked 40 apples. Kelsey picked 28 apples. Layla picked some apples, too. The...
Maggie picked 40 apples. Kelsey picked 28 apples. Layla picked some apples, too. The three averaged 30 apples picked. How many did Layla pick?
22
11
21
23
A
Together, they picked 30*3=<<30*3=90>>90. There are 40+28=<<40+28=68>>68 accounted for. Then Layla picked 90-68=<<90-68=22>>22. #### 22
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: A squid can swim faster by using the what from its body thrusts? A: pullinh B: power and energy C: growing D: science Answer:
Answer the following multiple choice question by selecting the correct option. Context: a squid produces thrust by pushing water out of its body Question: A squid can swim faster by using the what from its body thrusts? A: pullinh B: power and energy C: growing D: science Answer:
A squid can swim faster by using the what from its body thrusts?
pullinh
power and energy
growing
science
B
a squid produces thrust by pushing water out of its body
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: A person needs to move a boulder from a crevice to a bluff. The person employs the use of A: a fast car and a ball B: a plank with one end raised C: a small bowl of soup D: a stick with a leaf Answer:
Answer the following multiple choice question by selecting the correct option. Context: an inclined plane is used for raising objects Question: A person needs to move a boulder from a crevice to a bluff. The person employs the use of A: a fast car and a ball B: a plank with one end raised C: a small bowl of soup D: ...
A person needs to move a boulder from a crevice to a bluff. The person employs the use of
a fast car and a ball
a plank with one end raised
a small bowl of soup
a stick with a leaf
B
an inclined plane is used for raising objects
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: In a practice paper at 2iim.com, questions were given from 5 topics. Out of the appearing students, 10% passed in all topics while 10% did not pass in any. Of the remaining, 20% passed in one topic only and 25% in two topics only....
Answer the following multiple choice question by selecting the correct option. Context: DETAILED SOLUTION Let the number of appearing students be 100. Pass only in 0 topic – 10 1 – 16 (20% of 80) 2 – 20 (25% of 80) 3 – 20% (100 – (16+20+24+20)) 4 – 24% 5 – 20% Therefore, 20% of x = 500 = ) x = 2500 Correct Answer: A ...
In a practice paper at 2iim.com, questions were given from 5 topics. Out of the appearing students, 10% passed in all topics while 10% did not pass in any. Of the remaining, 20% passed in one topic only and 25% in two topics only. If 24% of the total students passed 4 topics only and 500 students passed in 3 topics onl...
2500
2000
1600
4545
A
DETAILED SOLUTION Let the number of appearing students be 100. Pass only in 0 topic – 10 1 – 16 (20% of 80) 2 – 20 (25% of 80) 3 – 20% (100 – (16+20+24+20)) 4 – 24% 5 – 20% Therefore, 20% of x = 500 = ) x = 2500 Correct Answer: A
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: The average age of a family of 5 was 32 . It fell to 18 when the grandmother died.How old was she ? A: 86 B: 87 C: 88 D: 89 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Avg of 5 = 32 total/5=32 Total age of 5 = 160 After grandma died, total ll be total/4=18 Total age of 4 = 72 Age of grandma ll be => 160-72 = 88 ANSWER:C Question: The average age of a family of 5 was 32 . It fell to 18 when the g...
The average age of a family of 5 was 32 . It fell to 18 when the grandmother died.How old was she ?
86
87
88
89
C
Avg of 5 = 32 total/5=32 Total age of 5 = 160 After grandma died, total ll be total/4=18 Total age of 4 = 72 Age of grandma ll be => 160-72 = 88 ANSWER:C
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: Screws and bolts are needed to do what with a bike? A: eat it B: cry C: nothing D: construct it Answer:
Answer the following multiple choice question by selecting the correct option. Context: a bicycle contains screws Question: Screws and bolts are needed to do what with a bike? A: eat it B: cry C: nothing D: construct it Answer:
Screws and bolts are needed to do what with a bike?
eat it
cry
nothing
construct it
D
a bicycle contains screws
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: What are two types of frozen percipitation? A: ice and frost B: icycles and icebergs C: rain and hail D: snow and hail Answer:
Answer the following multiple choice question by selecting the correct option. Context: Snow falls when water vapor condenses as ice crystals. The air temperature is below freezing all the way to the ground, so the ice crystals remain frozen. They fall as flakes. Sleet forms when snow melts as it falls through a layer...
What are two types of frozen percipitation?
ice and frost
icycles and icebergs
rain and hail
snow and hail
D
Snow falls when water vapor condenses as ice crystals. The air temperature is below freezing all the way to the ground, so the ice crystals remain frozen. They fall as flakes. Sleet forms when snow melts as it falls through a layer of warm air and then refreezes. It turns into small, clear ice pellets as it passes thro...
sciq
Answer the following multiple choice question by selecting the correct option. Question: When gas particles heat up and gain energy, what do they do? A: move slower B: stop C: move faster D: go up Answer:
Answer the following multiple choice question by selecting the correct option. Context: When gas particles heat up and gain energy, they move faster. This increases their collisions with each other and their container, causing greater pressure. Question: When gas particles heat up and gain energy, what do they do? A...
When gas particles heat up and gain energy, what do they do?
move slower
stop
move faster
go up
C
When gas particles heat up and gain energy, they move faster. This increases their collisions with each other and their container, causing greater pressure.
sciq
Answer the following multiple choice question by selecting the correct option. Question: What type of gas are stars made up of? A: freon B: water vapor C: calcium D: hydrogen Answer:
Answer the following multiple choice question by selecting the correct option. Context: the fact that stars are made up of very lightweight hydrogen gas. Question: What type of gas are stars made up of? A: freon B: water vapor C: calcium D: hydrogen Answer:
What type of gas are stars made up of?
freon
water vapor
calcium
hydrogen
D
the fact that stars are made up of very lightweight hydrogen gas.
sciq
Answer the following multiple choice question by selecting the correct option. Question: A mutation is a random change in an organism's what? A: babies B: power C: structure D: genes Answer:
Answer the following multiple choice question by selecting the correct option. Context: At some point, the variation probably came from a mutation. A mutation is a random change in an organism's genes. Mutations are natural. Some are harmful, but many are neutral. If the trait from the mutation is beneficial, that org...
A mutation is a random change in an organism's what?
babies
power
structure
genes
D
At some point, the variation probably came from a mutation. A mutation is a random change in an organism's genes. Mutations are natural. Some are harmful, but many are neutral. If the trait from the mutation is beneficial, that organism may have a better chance to survive. An organism that survives is likely to have of...
sciq
Answer the following multiple choice question by selecting the correct option. Question: What are the small units that comprise nucleic acids? A: genes B: filaments C: chromosomes D: nucleotides Answer:
Answer the following multiple choice question by selecting the correct option. Context: DNA and RNA are nucleic acids. Nucleic acids are built of small units called nucleotides. Question: What are the small units that comprise nucleic acids? A: genes B: filaments C: chromosomes D: nucleotides Answer:
What are the small units that comprise nucleic acids?
genes
filaments
chromosomes
nucleotides
D
DNA and RNA are nucleic acids. Nucleic acids are built of small units called nucleotides.
sciq
Answer the following multiple choice question by selecting the correct option. Question: An apple tree has three times as many apples as the number of plums on a plum tree. If Damien picks 3/5 of the fruits from the trees, calculate the total number of plums and apples remaining on the tree if there were 180 apples on...
Answer the following multiple choice question by selecting the correct option. Context: Initially, the were 180//3= <<180//3=60>>60 plums on the plum tree. When Damien picked 3/5 of the apples from the apple tree, he picked 3/5*180 = <<3/5*180=108>>108 apples The number of apples remaining on the apple tree is 180-108...
An apple tree has three times as many apples as the number of plums on a plum tree. If Damien picks 3/5 of the fruits from the trees, calculate the total number of plums and apples remaining on the tree if there were 180 apples on the apple tree before Damien picked any of the fruits.
192
96
97
106
B
Initially, the were 180//3= <<180//3=60>>60 plums on the plum tree. When Damien picked 3/5 of the apples from the apple tree, he picked 3/5*180 = <<3/5*180=108>>108 apples The number of apples remaining on the apple tree is 180-108= <<180-108=72>>72 The number of plums that Damien picked from the plum tree is 3/5*60 = ...
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: After uploading her video to Youtube, Kallie received 4000 views on the first day. When she checked her channel 4 days later, she realized that the number of views had increased by a number ten times more than the views on the fir...
Answer the following multiple choice question by selecting the correct option. Context: If the number of views on the first day was 4000, the video's views on Youtube increased by 10*4000= 40000 after four days. The total number of views of the video on Youtube after four days was 40000+4000 = <<40000+4000=44000>>4400...
After uploading her video to Youtube, Kallie received 4000 views on the first day. When she checked her channel 4 days later, she realized that the number of views had increased by a number ten times more than the views on the first day. If 50000 more people viewed the video after another two days, determine the number...
141000
93999
94000
47000
C
If the number of views on the first day was 4000, the video's views on Youtube increased by 10*4000= 40000 after four days. The total number of views of the video on Youtube after four days was 40000+4000 = <<40000+4000=44000>>44000 If 50000 more people viewed the video, the total number of views that the Youtube video...
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: An accurate clock shows 8 o’clock in the morning. Through how many degrees will the hour hand rotate when the clock shows 1 o’clock in the afternoon? A: 60° B: 150° C: 180° D: 320° Answer:
Answer the following multiple choice question by selecting the correct option. Context: Sol. Angle traced by the hour hand in 5 hours = [360/12 * 5]° = 150° Answer B Question: An accurate clock shows 8 o’clock in the morning. Through how many degrees will the hour hand rotate when the clock shows 1 o’clock in the aft...
An accurate clock shows 8 o’clock in the morning. Through how many degrees will the hour hand rotate when the clock shows 1 o’clock in the afternoon?
60°
150°
180°
320°
B
Sol. Angle traced by the hour hand in 5 hours = [360/12 * 5]° = 150° Answer B
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: Vertebrates have tissues which are organized into organs which in turn are organized into what? A: artificial systems B: organ systems C: information systems D: maturation systems Answer:
Answer the following multiple choice question by selecting the correct option. Context: 24.4 Subphylum Vertebrata (Vertebra from Latin vertere, to turn). Characterized by separate bones or cartilage blocks firmly joined as a backbone. The backbone supports and protects a dorsal nerve cord. Vertebrates have tissues whi...
Vertebrates have tissues which are organized into organs which in turn are organized into what?
artificial systems
organ systems
information systems
maturation systems
B
24.4 Subphylum Vertebrata (Vertebra from Latin vertere, to turn). Characterized by separate bones or cartilage blocks firmly joined as a backbone. The backbone supports and protects a dorsal nerve cord. Vertebrates have tissues which are organized into organs which in turn are organized into organ systems. All vertebra...
sciq
Answer the following multiple choice question by selecting the correct option. Question: A person buys a cheap hammer and it breaks a month later. The person invests in an expensive hammer and A: it endures B: died C: baked it D: ate it Answer:
Answer the following multiple choice question by selecting the correct option. Context: as the time a tool lasts increases , the number of tools discarded will decrease Question: A person buys a cheap hammer and it breaks a month later. The person invests in an expensive hammer and A: it endures B: died C: baked it ...
A person buys a cheap hammer and it breaks a month later. The person invests in an expensive hammer and
it endures
died
baked it
ate it
A
as the time a tool lasts increases , the number of tools discarded will decrease
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Out of 804 senior high school students, 75% passed their exams and so got their degree. The rest failed. How many didn't pass their exams? A: 402 B: 301.5 C: 200 D: 201 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Find the number of students who got their degree by multiplying: 804 students * 75% = <<804*75*.01=603>>603 students. Then find the number of students who didn't pass their exams by subtracting this number from the total: 804 stude...
Out of 804 senior high school students, 75% passed their exams and so got their degree. The rest failed. How many didn't pass their exams?
402
301.5
200
201
D
Find the number of students who got their degree by multiplying: 804 students * 75% = <<804*75*.01=603>>603 students. Then find the number of students who didn't pass their exams by subtracting this number from the total: 804 students - 603 students = <<804-603=201>>201 students. #### 201
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: What is the Josephson effect? A: The Josephson effect is a phenomenon exploited by superconducting devices such as SQUIDs. It is used in the most accurate available measurements of the magnetic flux quantum Φ0 = h/(2e), where h i...
Answer the following multiple choice question by selecting the correct option. Question: What is the Josephson effect? A: The Josephson effect is a phenomenon exploited by superconducting devices such as SQUIDs. It is used in the most accurate available measurements of the magnetic flux quantum Φ0 = h/(2e), where h i...
What is the Josephson effect?
The Josephson effect is a phenomenon exploited by superconducting devices such as SQUIDs. It is used in the most accurate available measurements of the magnetic flux quantum Φ0 = h/(2e), where h is the Planck constant.
The Josephson effect is a phenomenon exploited by magnetic devices such as SQUIDs. It is used in the most accurate available measurements of the magnetic flux quantum Φ0 = h/(2e), where h is the magnetic constant.
The Josephson effect is a phenomenon exploited by superconducting devices such as SQUIDs. It is used in the most accurate available measurements of the electric flux quantum Φ0 = h/(2e), where h is the Planck constant.
The Josephson effect is a phenomenon exploited by superconducting devices such as SQUIDs. It is used in the most accurate available measurements of the magnetic flux quantum Φ0 = e/(2h), where h is the Planck constant.
A
null
llm_science
Answer the following multiple choice question by selecting the correct option. Question: how many such letters pairs are in word SERVANT having same no. of letters left between them in the word as they have in the series A: 1 B: 2 C: 3 D: 4 Answer:
Answer the following multiple choice question by selecting the correct option. Context: 2 pairs.S-V,S-N ANSWER:B Question: how many such letters pairs are in word SERVANT having same no. of letters left between them in the word as they have in the series A: 1 B: 2 C: 3 D: 4 Answer:
how many such letters pairs are in word SERVANT having same no. of letters left between them in the word as they have in the series
1
2
3
4
B
2 pairs.S-V,S-N ANSWER:B
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: What are all of the living or once-living aspects of the environment called? A: abiotic factors B: biotic factors C: fossils D: photic factors Answer:
Answer the following multiple choice question by selecting the correct option. Context: Biotic factors are all of the living or once-living aspects of the environment. They include all the organisms that live there as well as the remains of dead organisms. Question: What are all of the living or once-living aspects o...
What are all of the living or once-living aspects of the environment called?
abiotic factors
biotic factors
fossils
photic factors
B
Biotic factors are all of the living or once-living aspects of the environment. They include all the organisms that live there as well as the remains of dead organisms.
sciq
Answer the following multiple choice question by selecting the correct option. Question: Look at this series: (1/9), (1/3), 1, ____ , 9, ... What number should fill the blank? A: 3 B: 4 C: 1 D: 6 Answer:
Answer the following multiple choice question by selecting the correct option. Context: A 3 This is a multiplication series; each number is 3 times the previous number. Question: Look at this series: (1/9), (1/3), 1, ____ , 9, ... What number should fill the blank? A: 3 B: 4 C: 1 D: 6 Answer:
Look at this series: (1/9), (1/3), 1, ____ , 9, ... What number should fill the blank?
3
4
1
6
A
A 3 This is a multiplication series; each number is 3 times the previous number.
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: Hawks eat A: eggs B: eagles C: dogs D: geckos Answer:
Answer the following multiple choice question by selecting the correct option. Context: hawks eat lizards Question: Hawks eat A: eggs B: eagles C: dogs D: geckos Answer:
Hawks eat
eggs
eagles
dogs
geckos
D
hawks eat lizards
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: It takes 50 large jelly beans to fill up a large drinking glass. It takes half that amount to fill up a small drinking glass. If there are 5 large drinking glasses and 3 small ones, how many jellybeans will it take to fill them ...
Answer the following multiple choice question by selecting the correct option. Context: A small drinking glass takes half the amount of a large glass that needs 50 so it will take 50/2 = <<50/2=25>>25 jellybeans 5 large glasses need to be filled so they will take 5*50 = <<5*50=250>>250 jelly beans There are 3 small gl...
It takes 50 large jelly beans to fill up a large drinking glass. It takes half that amount to fill up a small drinking glass. If there are 5 large drinking glasses and 3 small ones, how many jellybeans will it take to fill them up?
326
324
325
162.5
C
A small drinking glass takes half the amount of a large glass that needs 50 so it will take 50/2 = <<50/2=25>>25 jellybeans 5 large glasses need to be filled so they will take 5*50 = <<5*50=250>>250 jelly beans There are 3 small glasses that need to be filled so they will take 3*25 = <<3*25=75>>75 jelly beans All total...
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: what does the skin sense? A: pressure B: Light C: warmth D: thirst Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: Touch is the ability to sense pressure. Fact 2: Actually, touch is the sense of the skin. Combined: the skin senses pressure Question: what does the skin sense? A: pressure B: Light C: warmth D: thirst Answer:
what does the skin sense?
pressure
Light
warmth
thirst
A
Fact 1: Touch is the ability to sense pressure. Fact 2: Actually, touch is the sense of the skin. Combined: the skin senses pressure
qasc
Answer the following multiple choice question by selecting the correct option. Question: what is used for heating buildings? A: electrons in motion B: protons in motion C: coiled neutrons D: one celled organisms Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: electricity sometimes is used for heating buildings Fact 2: Electricity is electrons in motion. Combined: electrons in motion sometimes is used for heating buildings Question: what is used for heating buildings? A: electr...
what is used for heating buildings?
electrons in motion
protons in motion
coiled neutrons
one celled organisms
A
Fact 1: electricity sometimes is used for heating buildings Fact 2: Electricity is electrons in motion. Combined: electrons in motion sometimes is used for heating buildings
qasc
Answer the following multiple choice question by selecting the correct option. Question: What doesn't eliminate waste? A: plants B: mushrooms C: bacteria D: robots Answer:
Answer the following multiple choice question by selecting the correct option. Context: all living things eliminate waste Question: What doesn't eliminate waste? A: plants B: mushrooms C: bacteria D: robots Answer:
What doesn't eliminate waste?
plants
mushrooms
bacteria
robots
D
all living things eliminate waste
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Imagine astronauts traveling to a distant asteroid as it passes near Earth. During their mission they leave behind boot prints. How long will these potentially last? A: several months B: 5 years C: thousands of years D: 2 weeks ...
Answer the following multiple choice question by selecting the correct option. Context: wind and rain cause erosion Question: Imagine astronauts traveling to a distant asteroid as it passes near Earth. During their mission they leave behind boot prints. How long will these potentially last? A: several months B: 5 ye...
Imagine astronauts traveling to a distant asteroid as it passes near Earth. During their mission they leave behind boot prints. How long will these potentially last?
several months
5 years
thousands of years
2 weeks
C
wind and rain cause erosion
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Mr. Alonzo harvested 245.5 kg of tomatoes. He sold 125.5 kg to Mrs. Maxwell and 78 kg to Mr. Wilson. How many kilograms of tomatoes are not sold? A: 42 B: 41 C: 33.6 D: 52 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Mr. Alonzo was able to sell 125.5 + 78 = <<125.5+78=203.5>>203.5 kg of tomatoes. So, there are 245.5 - 203.5 = <<245.5-203.5=42>>42 kg unsold tomatoes. #### 42 Question: Mr. Alonzo harvested 245.5 kg of tomatoes. He sold 125.5 kg ...
Mr. Alonzo harvested 245.5 kg of tomatoes. He sold 125.5 kg to Mrs. Maxwell and 78 kg to Mr. Wilson. How many kilograms of tomatoes are not sold?
42
41
33.6
52
A
Mr. Alonzo was able to sell 125.5 + 78 = <<125.5+78=203.5>>203.5 kg of tomatoes. So, there are 245.5 - 203.5 = <<245.5-203.5=42>>42 kg unsold tomatoes. #### 42
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: Water moving sediment downstream creates what? A: the Great Barrier Reef B: boats C: ice D: nesting habitats Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: a sandbar is formed by water moving sediment downstream Fact 2: Sandbars are preferred nesting habitat. Combined: Water moving sediment downstream creates nesting habitats. Question: Water moving sediment downstream create...
Water moving sediment downstream creates what?
the Great Barrier Reef
boats
ice
nesting habitats
D
Fact 1: a sandbar is formed by water moving sediment downstream Fact 2: Sandbars are preferred nesting habitat. Combined: Water moving sediment downstream creates nesting habitats.
qasc
Answer the following multiple choice question by selecting the correct option. Question: If the day before yesterday was Thursday, when will Sunday be? A: Day after tomorrow B: Tomorow C: Two days after today D: Today Answer:
Answer the following multiple choice question by selecting the correct option. Context: Explanation: Day before yesterday was Thursday =>Yesterday was a Friday => Today is a Saturday => Tomorrow is a Sunday Answer: Option B Question: If the day before yesterday was Thursday, when will Sunday be? A: Day after tomorro...
If the day before yesterday was Thursday, when will Sunday be?
Day after tomorrow
Tomorow
Two days after today
Today
B
Explanation: Day before yesterday was Thursday =>Yesterday was a Friday => Today is a Saturday => Tomorrow is a Sunday Answer: Option B
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: A motorcyclist goes from Bombay to Delhi, a distance of 200 kms at an average of 50 kmph speed. Another man starts from Bombay by car 2 ½ hours after the first, and reaches Delhi ½ hour earlier. What is the ratio of the speed of...
Answer the following multiple choice question by selecting the correct option. Context: T = 200/50 = 4 h T = 4 - 3 = 1 Time Ratio = 4:1 Speed Ratio = 1:4 Answer: D Question: A motorcyclist goes from Bombay to Delhi, a distance of 200 kms at an average of 50 kmph speed. Another man starts from Bombay by car 2 ½ hours...
A motorcyclist goes from Bombay to Delhi, a distance of 200 kms at an average of 50 kmph speed. Another man starts from Bombay by car 2 ½ hours after the first, and reaches Delhi ½ hour earlier. What is the ratio of the speed of the motorcycle and the car?
1:2
1:7
1:9
1:4
D
T = 200/50 = 4 h T = 4 - 3 = 1 Time Ratio = 4:1 Speed Ratio = 1:4 Answer: D
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: Enrique has 2 132 contracts that he needs to shred. His paper shredder will only allow him to shred 6 pages at a time. How many times will he shred 6 units of paper until all of the contracts are shredded? A: 44 B: 35.2 C: 54 D...
Answer the following multiple choice question by selecting the correct option. Context: He has 2 contracts that are 132 pages each so that's 2*132 = <<2*132=264>>264 pages He can only shred 6 pages at a time so it will take him 264/6 = <<264/6=44>>44 units #### 44 Question: Enrique has 2 132 contracts that he needs t...
Enrique has 2 132 contracts that he needs to shred. His paper shredder will only allow him to shred 6 pages at a time. How many times will he shred 6 units of paper until all of the contracts are shredded?
44
35.2
54
45
A
He has 2 contracts that are 132 pages each so that's 2*132 = <<2*132=264>>264 pages He can only shred 6 pages at a time so it will take him 264/6 = <<264/6=44>>44 units #### 44
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: What are responsible for the bending movements of the organelle? A: muscles B: sporozoans C: dyneins D: pores Answer:
Answer the following multiple choice question by selecting the correct option. Question: What are responsible for the bending movements of the organelle? A: muscles B: sporozoans C: dyneins D: pores Answer:
What are responsible for the bending movements of the organelle?
muscles
sporozoans
dyneins
pores
C
null
sciq
Answer the following multiple choice question by selecting the correct option. Question: Stepping in a lake causes A: tsunamis B: ripples C: typhoons D: earthquakes Answer:
Answer the following multiple choice question by selecting the correct option. Context: dropping an object into water causes vibrations in the water Question: Stepping in a lake causes A: tsunamis B: ripples C: typhoons D: earthquakes Answer:
Stepping in a lake causes
tsunamis
ripples
typhoons
earthquakes
B
dropping an object into water causes vibrations in the water
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: What is one thing most single-celled organisms have in common? A: Energy B: glucose C: bacteria D: motility Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: Most protists have motility. Fact 2: Protists Protists are single-celled organisms. Combined: Most single-celled organisms are motile. Question: What is one thing most single-celled organisms have in common? A: Energy B: ...
What is one thing most single-celled organisms have in common?
Energy
glucose
bacteria
motility
D
Fact 1: Most protists have motility. Fact 2: Protists Protists are single-celled organisms. Combined: Most single-celled organisms are motile.
qasc
Answer the following multiple choice question by selecting the correct option. Question: The HCF of two numbers is 42 and the other two factors of their LCM are 10 and 20. What is the largest number. A: 462 B: 450 C: 840 D: 504 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Explanation: HCF of the two numbers = 42 HCF will be always a factor of LCM 42 is factor of LCM other two factors are 10 & 20 Then the numbers are (42 *10) and (42 x 20) = 420 and 840 Answer: Option C Question: The HCF of two numb...
The HCF of two numbers is 42 and the other two factors of their LCM are 10 and 20. What is the largest number.
462
450
840
504
C
Explanation: HCF of the two numbers = 42 HCF will be always a factor of LCM 42 is factor of LCM other two factors are 10 & 20 Then the numbers are (42 *10) and (42 x 20) = 420 and 840 Answer: Option C
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: What approximate value should come in place of the question mark (?) in the following equation? 159% of 6531.8 + 5.5 × 1015.2 = ? + 5964.9 A: 10,000 B: 10,900 C: 11,000 D: 10,600 Answer:
Answer the following multiple choice question by selecting the correct option. Context: ? ≈ 160% of 6530 + 5.5 × 1010 – 5965 ≈ 10448 + 5555 – 5965 ≈ 10,000 Answer A Question: What approximate value should come in place of the question mark (?) in the following equation? 159% of 6531.8 + 5.5 × 1015.2 = ? + 5964.9 A: ...
What approximate value should come in place of the question mark (?) in the following equation? 159% of 6531.8 + 5.5 × 1015.2 = ? + 5964.9
10,000
10,900
11,000
10,600
A
? ≈ 160% of 6530 + 5.5 × 1010 – 5965 ≈ 10448 + 5555 – 5965 ≈ 10,000 Answer A
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: What do plants need to develop? A: trees B: water C: glass D: seeds Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: a plant requires water to grow Fact 2: Water is needed by plants to keep growing. Combined: Plants require water to develop Question: What do plants need to develop? A: trees B: water C: glass D: seeds Answer:
What do plants need to develop?
trees
water
glass
seeds
B
Fact 1: a plant requires water to grow Fact 2: Water is needed by plants to keep growing. Combined: Plants require water to develop
qasc
Answer the following multiple choice question by selecting the correct option. Question: Ecosystem complexity generally what from the poles to the equator A: decreases B: is constant C: trees D: increases Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: Biodiversity generally increases from the poles to the equator. Fact 2: Biodiversity contributes to ecosystem complexity. Combined: Ecosystem complexity generally increases from the poles to the equator Question: Ecosystem...
Ecosystem complexity generally what from the poles to the equator
decreases
is constant
trees
increases
D
Fact 1: Biodiversity generally increases from the poles to the equator. Fact 2: Biodiversity contributes to ecosystem complexity. Combined: Ecosystem complexity generally increases from the poles to the equator
qasc
Answer the following multiple choice question by selecting the correct option. Question: I have a few sweets to be distributed. If I keep 2, 3 or 4 in a pack, I am left with one sweet. If I keep 5 in a pack, I am left with none. What is the minimum number of sweets I have to pack and distribute ? A: 25 B: 37 C: 54 D:...
Answer the following multiple choice question by selecting the correct option. Context: Explanation: Clearly, the required number would be such that it leaves a remainder of 1 when divided by 2, 3 or 4 and no remainder when divided by 5. Such a number is 25. Answer: A Question: I have a few sweets to be distributed. ...
I have a few sweets to be distributed. If I keep 2, 3 or 4 in a pack, I am left with one sweet. If I keep 5 in a pack, I am left with none. What is the minimum number of sweets I have to pack and distribute ?
25
37
54
65
A
Explanation: Clearly, the required number would be such that it leaves a remainder of 1 when divided by 2, 3 or 4 and no remainder when divided by 5. Such a number is 25. Answer: A
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: What tissue system has neither dermal nor vascular tissues? A: ground tissue system B: external tissue system C: internal tissue system D: work tissue system Answer:
Answer the following multiple choice question by selecting the correct option. Question: What tissue system has neither dermal nor vascular tissues? A: ground tissue system B: external tissue system C: internal tissue system D: work tissue system Answer:
What tissue system has neither dermal nor vascular tissues?
ground tissue system
external tissue system
internal tissue system
work tissue system
A
null
sciq
Answer the following multiple choice question by selecting the correct option. Question: Vibrating matter can cause music through what? A: emotion B: absence C: murmur D: energy Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: matter vibrating can cause sound Fact 2: Music is sound, sound is energy. Combined: Vibrating matter can cause music through energy. Question: Vibrating matter can cause music through what? A: emotion B: absence C: murmur...
Vibrating matter can cause music through what?
emotion
absence
murmur
energy
D
Fact 1: matter vibrating can cause sound Fact 2: Music is sound, sound is energy. Combined: Vibrating matter can cause music through energy.
qasc
Answer the following multiple choice question by selecting the correct option. Question: What are smaller bodies of water? A: kalenchoes B: streams C: loose soil D: Deposition Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: Rivers are usually larger than streams. Fact 2: Many fresh-water rivers run into the sea. Combined: streams are smaller bodies of water Question: What are smaller bodies of water? A: kalenchoes B: streams C: loose soil D:...
What are smaller bodies of water?
kalenchoes
streams
loose soil
Deposition
B
Fact 1: Rivers are usually larger than streams. Fact 2: Many fresh-water rivers run into the sea. Combined: streams are smaller bodies of water
qasc
Answer the following multiple choice question by selecting the correct option. Question: A small dish that is in space will do this as it nears an enormous mass. A: be blown up B: be yanked in C: be pushed away D: be evaporated Answer:
Answer the following multiple choice question by selecting the correct option. Context: as distance from an object decreases , the the pull of gravity on that object increases Question: A small dish that is in space will do this as it nears an enormous mass. A: be blown up B: be yanked in C: be pushed away D: be eva...
A small dish that is in space will do this as it nears an enormous mass.
be blown up
be yanked in
be pushed away
be evaporated
B
as distance from an object decreases , the the pull of gravity on that object increases
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: After distributing the sweets equally among 25 children, 8 sweets remain. Had the number of children been 28, 22 sweets would have been left after equal distribution. What was the total number of sweets ? A: 328 B: 348 C: 358 D: ...
Answer the following multiple choice question by selecting the correct option. Context: Explanation: Let the total number of sweets be (25x + 8). Then, (25x + 8) - 22 is divisible by 28 (25x - 14) is divisible by 28 28x - (3x + 14) is divisible by 28 (3x + 14) is divisible by 28 x = 14. Therefore Total number of sweet...
After distributing the sweets equally among 25 children, 8 sweets remain. Had the number of children been 28, 22 sweets would have been left after equal distribution. What was the total number of sweets ?
328
348
358
362
C
Explanation: Let the total number of sweets be (25x + 8). Then, (25x + 8) - 22 is divisible by 28 (25x - 14) is divisible by 28 28x - (3x + 14) is divisible by 28 (3x + 14) is divisible by 28 x = 14. Therefore Total number of sweets = (25 x 14 + 8) = 358. Answer:C
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: Isabel was helping her mom pick apples from their tree in the front yard. Together they picked 34 apples. They want to make apple pies. Each apple pie needs 4 apples, but the apples have to be ripe. 6 of the apples they picked...
Answer the following multiple choice question by selecting the correct option. Context: Isabel has 34 apples - 6 that are not ripe = <<34-6=28>>28 ripe apples. To make pies they will need 28 apples / 4 apples per pie = <<28/4=7>>7 pies. #### 7 Question: Isabel was helping her mom pick apples from their tree in the fr...
Isabel was helping her mom pick apples from their tree in the front yard. Together they picked 34 apples. They want to make apple pies. Each apple pie needs 4 apples, but the apples have to be ripe. 6 of the apples they picked are not ripe. How many pies can they make?
8
17
6
7
D
Isabel has 34 apples - 6 that are not ripe = <<34-6=28>>28 ripe apples. To make pies they will need 28 apples / 4 apples per pie = <<28/4=7>>7 pies. #### 7
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: Carbon dioxide can be found in what goes through the A: neck B: ears C: eyes D: brain Answer:
Answer the following multiple choice question by selecting the correct option. Context: carbon dioxide can be found in the air Question: Carbon dioxide can be found in what goes through the A: neck B: ears C: eyes D: brain Answer:
Carbon dioxide can be found in what goes through the
neck
ears
eyes
brain
A
carbon dioxide can be found in the air
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: A trade analyst announced 20% reduction in the unit price of car. As a result, the sales volume went up by 5%. What was the net effect on the sales revenue? A: no change B: decreases by 19.2% C: increases by 19% D: increases by 1...
Answer the following multiple choice question by selecting the correct option. Context: Explanation : Reduction of price = (100 -20)% = 80% = 0.8 Increase of sale = (100+5)% = 105% = 1.05 Total effect = 0.8 X 1.01 = 80.8%, Decreases by 19.2% Answer : B Question: A trade analyst announced 20% reduction in the unit pri...
A trade analyst announced 20% reduction in the unit price of car. As a result, the sales volume went up by 5%. What was the net effect on the sales revenue?
no change
decreases by 19.2%
increases by 19%
increases by 19.0%
B
Explanation : Reduction of price = (100 -20)% = 80% = 0.8 Increase of sale = (100+5)% = 105% = 1.05 Total effect = 0.8 X 1.01 = 80.8%, Decreases by 19.2% Answer : B
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: A fibrod, wart and, cancer are all forms of what cell? A: Something coming from a gland B: remains of prehistoric life C: cells divide uncontrolled D: sub-units of species Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: Cells that divide uncontrollably may form a tumor, or abnormal mass of cells. Fact 2: For example, a fibroid is a tumor, a wart is a tumor, and cancers are tumors. Combined: cells that divide uncontrollably may form a fibro...
A fibrod, wart and, cancer are all forms of what cell?
Something coming from a gland
remains of prehistoric life
cells divide uncontrolled
sub-units of species
C
Fact 1: Cells that divide uncontrollably may form a tumor, or abnormal mass of cells. Fact 2: For example, a fibroid is a tumor, a wart is a tumor, and cancers are tumors. Combined: cells that divide uncontrollably may form a fibroid, a wart, cancer.
qasc
Answer the following multiple choice question by selecting the correct option. Question: The Coen family consists of a father, a mother, two children and a dog. A photographer is about to take the family's picture. How many different arrangements (of standing in a row) does the photographer have, if it is known that t...
Answer the following multiple choice question by selecting the correct option. Context: We need to find the number of arrangements of Father, Mother, Child-1, Child-2, and a Dog, so that C1 and C2 are always together. Consider F and M to be one unit, then we would have total of four units: {F), {M}, {C1C2}, {D}. The n...
The Coen family consists of a father, a mother, two children and a dog. A photographer is about to take the family's picture. How many different arrangements (of standing in a row) does the photographer have, if it is known that the children stand together?
12
24
50
48
D
We need to find the number of arrangements of Father, Mother, Child-1, Child-2, and a Dog, so that C1 and C2 are always together. Consider F and M to be one unit, then we would have total of four units: {F), {M}, {C1C2}, {D}. The number of arrangements of these four units is 4!, but C1 and C2 within their unit can be a...
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: A pigeon is hungry so it snags a slice of pizza off a table using its A: wing B: teeth C: beak D: leg Answer:
Answer the following multiple choice question by selecting the correct option. Context: a beak is used for catching prey by some birds Question: A pigeon is hungry so it snags a slice of pizza off a table using its A: wing B: teeth C: beak D: leg Answer:
A pigeon is hungry so it snags a slice of pizza off a table using its
wing
teeth
beak
leg
C
a beak is used for catching prey by some birds
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: On many broad-leaved trees, what usually changes in the autumn season? A: colors of the spectrum B: chemical changes C: color of branches D: color of leaves Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: the color of leaves on deciduous trees usually changes in the autumn season Fact 2: Many broad-leaved trees are deciduous. Combined: The color of leaves on many broad-leaved trees usually change in the autumn season. Quest...
On many broad-leaved trees, what usually changes in the autumn season?
colors of the spectrum
chemical changes
color of branches
color of leaves
D
Fact 1: the color of leaves on deciduous trees usually changes in the autumn season Fact 2: Many broad-leaved trees are deciduous. Combined: The color of leaves on many broad-leaved trees usually change in the autumn season.
qasc
Answer the following multiple choice question by selecting the correct option. Question: Ribozymes are rna molecules that catalyze what? A: liquid reactions B: hormonal reactions C: protein molecules D: chemical reactions Answer:
Answer the following multiple choice question by selecting the correct option. Context: Ribozymes are RNA molecules that catalyze chemical reactions, such as translation. Ribosomes, which are just made out of rRNA (ribosomal RNA) and protein, have been classified as ribozymes , because the rRNA has enzymatic activity....
Ribozymes are rna molecules that catalyze what?
liquid reactions
hormonal reactions
protein molecules
chemical reactions
D
Ribozymes are RNA molecules that catalyze chemical reactions, such as translation. Ribosomes, which are just made out of rRNA (ribosomal RNA) and protein, have been classified as ribozymes , because the rRNA has enzymatic activity. The rRNA is important for the peptidyl transferase activity that bonds amino acids. Brie...
sciq
Answer the following multiple choice question by selecting the correct option. Question: This famous mountain range in Europe came about due to A: rocks floating on underground water sources B: the work of an intelligent force C: the folding of numerous layers of rock D: the accumulation of soil over millions of year...
Answer the following multiple choice question by selecting the correct option. Context: the Alps were formed by rock folding Question: This famous mountain range in Europe came about due to A: rocks floating on underground water sources B: the work of an intelligent force C: the folding of numerous layers of rock D:...
This famous mountain range in Europe came about due to
rocks floating on underground water sources
the work of an intelligent force
the folding of numerous layers of rock
the accumulation of soil over millions of years
C
the Alps were formed by rock folding
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Boris has 24 books and he donates a fourth of his books to the library. Cameron has 30 books and he donates a third of his books to the library. After donating their books, how many books in total do Boris and Cameron have togethe...
Answer the following multiple choice question by selecting the correct option. Context: Boris donates 24 / 4 = <<24/4=6>>6 books Then Boris has a total of 24 - 6 = <<24-6=18>>18 books Cameron donates 30 / 3 = <<30/3=10>>10 books Then Cameron has a total of 30 - 10 = <<30-10=20>>20 books Altogether, Boris and Cameron h...
Boris has 24 books and he donates a fourth of his books to the library. Cameron has 30 books and he donates a third of his books to the library. After donating their books, how many books in total do Boris and Cameron have together?
48
37
19
38
D
Boris donates 24 / 4 = <<24/4=6>>6 books Then Boris has a total of 24 - 6 = <<24-6=18>>18 books Cameron donates 30 / 3 = <<30/3=10>>10 books Then Cameron has a total of 30 - 10 = <<30-10=20>>20 books Altogether, Boris and Cameron have 18 + 20 = <<18+20=38>>38 books #### 38
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: Environments which are covered in snow are often white as a result of said snow and what other factor? A: conditions which allow little if any heat to be produced or stored B: temperatures that are colder than a tropical environm...
Answer the following multiple choice question by selecting the correct option. Context: cold environments are usually white in color from being covered in snow Question: Environments which are covered in snow are often white as a result of said snow and what other factor? A: conditions which allow little if any heat...
Environments which are covered in snow are often white as a result of said snow and what other factor?
conditions which allow little if any heat to be produced or stored
temperatures that are colder than a tropical environment
cool air that flows in a circular pattern
wind chill that meets warm fronts on occasion
A
cold environments are usually white in color from being covered in snow
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: What control reproductive cycles, which are in turn regulated by environmental cues? A: enzymes B: brain waves C: hormones D: nerve impulses Answer:
Answer the following multiple choice question by selecting the correct option. Question: What control reproductive cycles, which are in turn regulated by environmental cues? A: enzymes B: brain waves C: hormones D: nerve impulses Answer:
What control reproductive cycles, which are in turn regulated by environmental cues?
enzymes
brain waves
hormones
nerve impulses
C
null
sciq
Answer the following multiple choice question by selecting the correct option. Question: Experiments have shown that acceleration is exactly inversely proportional to mass, just as it is exactly linearly proportional to what? A: speed B: net internal force C: kinetic energy D: net external force Answer:
Answer the following multiple choice question by selecting the correct option. Context: where m is the mass of the system. Experiments have shown that acceleration is exactly inversely proportional to mass, just as it is exactly linearly proportional to the net external force. Question: Experiments have shown that ac...
Experiments have shown that acceleration is exactly inversely proportional to mass, just as it is exactly linearly proportional to what?
speed
net internal force
kinetic energy
net external force
D
where m is the mass of the system. Experiments have shown that acceleration is exactly inversely proportional to mass, just as it is exactly linearly proportional to the net external force.
sciq
Answer the following multiple choice question by selecting the correct option. Question: Which is likeliest to harm the snowy owl population in an area? A: a new mall B: a new puddle C: a new tree D: a new preserve Answer:
Answer the following multiple choice question by selecting the correct option. Context: humans changing animal habitats usually causes harm to those animals Question: Which is likeliest to harm the snowy owl population in an area? A: a new mall B: a new puddle C: a new tree D: a new preserve Answer:
Which is likeliest to harm the snowy owl population in an area?
a new mall
a new puddle
a new tree
a new preserve
A
humans changing animal habitats usually causes harm to those animals
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: If a river dries, deer may A: detect more water B: carry on without C: restore it D: quest for sources Answer:
Answer the following multiple choice question by selecting the correct option. Context: if the amount of available food and water decreases in an environment then animals may leave that environment to find food and water Question: If a river dries, deer may A: detect more water B: carry on without C: restore it D: q...
If a river dries, deer may
detect more water
carry on without
restore it
quest for sources
D
if the amount of available food and water decreases in an environment then animals may leave that environment to find food and water
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: A pile of iron will A: tug devices for locating directions B: give false locations to planes C: be a huge distraction D: cause ships to crash Answer:
Answer the following multiple choice question by selecting the correct option. Context: if something contains a large amount of magnetic material then that something will attract magnets Question: A pile of iron will A: tug devices for locating directions B: give false locations to planes C: be a huge distraction D:...
A pile of iron will
tug devices for locating directions
give false locations to planes
be a huge distraction
cause ships to crash
A
if something contains a large amount of magnetic material then that something will attract magnets
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: What can change rock into marble? A: extreme heat and pressure B: heat is produced C: air pressure D: It gets heated up Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: extreme heat and pressure change rock into metamorphic rock Fact 2: Marble is a metamorphic rock. Combined: extreme heat and pressure change rock into marble Question: What can change rock into marble? A: extreme heat and...
What can change rock into marble?
extreme heat and pressure
heat is produced
air pressure
It gets heated up
A
Fact 1: extreme heat and pressure change rock into metamorphic rock Fact 2: Marble is a metamorphic rock. Combined: extreme heat and pressure change rock into marble
qasc
Answer the following multiple choice question by selecting the correct option. Question: How many times does the height of the largest wave increase with each level? A: 10 times B: 5 times C: 20 times D: 100 times Answer:
Answer the following multiple choice question by selecting the correct option. Context: Richter scale magnitudes jump from one level to the next. The height of the largest wave increases 10 times with each level. So the height of the largest seismic wave of a magnitude 5 quake is 10 times that of a magnitude 4 quake. ...
How many times does the height of the largest wave increase with each level?
10 times
5 times
20 times
100 times
A
Richter scale magnitudes jump from one level to the next. The height of the largest wave increases 10 times with each level. So the height of the largest seismic wave of a magnitude 5 quake is 10 times that of a magnitude 4 quake. A magnitude 5 is 100 times that of a magnitude 3 quake. With each level, thirty times mor...
sciq
Answer the following multiple choice question by selecting the correct option. Question: The medieval catapult has a heavy ballast on one end and what on the other end? A: propellant B: projectile C: pivot D: fragment Answer:
Answer the following multiple choice question by selecting the correct option. Question: The medieval catapult has a heavy ballast on one end and what on the other end? A: propellant B: projectile C: pivot D: fragment Answer:
The medieval catapult has a heavy ballast on one end and what on the other end?
propellant
projectile
pivot
fragment
B
null
sciq
Answer the following multiple choice question by selecting the correct option. Question: In the water molecule, two of the electron pairs are lone pairs rather than what? A: ions pairs B: acid pairs C: bonding ions D: bonding pairs Answer:
Answer the following multiple choice question by selecting the correct option. Context: The water molecule, like the ammonia and methane molecules, has a tetrahedral domain geometry. In the water molecule, two of the electron pairs are lone pairs rather than bonding pairs. The molecular geometry of the water molecule ...
In the water molecule, two of the electron pairs are lone pairs rather than what?
ions pairs
acid pairs
bonding ions
bonding pairs
D
The water molecule, like the ammonia and methane molecules, has a tetrahedral domain geometry. In the water molecule, two of the electron pairs are lone pairs rather than bonding pairs. The molecular geometry of the water molecule is referred to as bent . The H-O-H bond angle is 104.5°, which is smaller than the bond a...
sciq
Answer the following multiple choice question by selecting the correct option. Question: If a hundred bees swarm a pink rose and a dozen bees swarm a yellow lily, the lily will A: have more offspring than the rose B: be lifted from the ground C: have fewer offspring than the rose D: be consumed and wilt Answer:
Answer the following multiple choice question by selecting the correct option. Context: as the number of pollinators attracted to a flower increases , the ability of that flower to reproduce will increase Question: If a hundred bees swarm a pink rose and a dozen bees swarm a yellow lily, the lily will A: have more o...
If a hundred bees swarm a pink rose and a dozen bees swarm a yellow lily, the lily will
have more offspring than the rose
be lifted from the ground
have fewer offspring than the rose
be consumed and wilt
C
as the number of pollinators attracted to a flower increases , the ability of that flower to reproduce will increase
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: what can animals use a long tail to move through? A: beavers B: rain C: bogs D: h2o Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: a long tail can be used to move through water by an animal Fact 2: Water is made up of H2O molecules. Combined: a long tail can be used to move through h2o by animals Question: what can animals use a long tail to move thro...
what can animals use a long tail to move through?
beavers
rain
bogs
h2o
D
Fact 1: a long tail can be used to move through water by an animal Fact 2: Water is made up of H2O molecules. Combined: a long tail can be used to move through h2o by animals
qasc
Answer the following multiple choice question by selecting the correct option. Question: There are three numbers. 5/7th of the first number is equal to 48% of the second number. The second number is 1/9th of the third number. If the third number is 1125, then find 25% of the first number? A: 168 B: 84 C: 42 D: 21 An...
Answer the following multiple choice question by selecting the correct option. Context: Let the first number and the second number be F and S respectively. 5/2 F = 48/100 S ----> (1) S = 1/9 * 1125 = 125 (1) => 5/7 F = 48/100 * 125 => F = 84 25% of F = 1/4 * 84 = 21 ANSWER:D Question: There are three numbers. 5/7th o...
There are three numbers. 5/7th of the first number is equal to 48% of the second number. The second number is 1/9th of the third number. If the third number is 1125, then find 25% of the first number?
168
84
42
21
D
Let the first number and the second number be F and S respectively. 5/2 F = 48/100 S ----> (1) S = 1/9 * 1125 = 125 (1) => 5/7 F = 48/100 * 125 => F = 84 25% of F = 1/4 * 84 = 21 ANSWER:D
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: What one animal commonly associated with America and is the animal on a one dollar bill would eat the long eared animal on a cartoon commonly eating a carrot and saying What's up doc?? A: Jackal B: Wolf C: Eagle D: Bear Answer:
Answer the following multiple choice question by selecting the correct option. Context: eagles eat rabbits Question: What one animal commonly associated with America and is the animal on a one dollar bill would eat the long eared animal on a cartoon commonly eating a carrot and saying What's up doc?? A: Jackal B: Wo...
What one animal commonly associated with America and is the animal on a one dollar bill would eat the long eared animal on a cartoon commonly eating a carrot and saying What's up doc??
Jackal
Wolf
Eagle
Bear
C
eagles eat rabbits
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: If a tootsie roll has kinetic energy that is visible, it is likely A: sitting still B: wrapped up C: sliding sideways D: being frozen Answer:
Answer the following multiple choice question by selecting the correct option. Context: motion is a source of kinetic energy in an object Question: If a tootsie roll has kinetic energy that is visible, it is likely A: sitting still B: wrapped up C: sliding sideways D: being frozen Answer:
If a tootsie roll has kinetic energy that is visible, it is likely
sitting still
wrapped up
sliding sideways
being frozen
C
motion is a source of kinetic energy in an object
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: bag contains 7 green and 8 white balls. If two balls are drawn simultaneously, the probability that both are of the same colour is -. A: 7/15 B: 2/8 C: 7/11 D: 13/5 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Explanation: Drawing two balls of same color from seven green balls can be done in ⁷C₂ ways. Similarly from eight white balls two can be drawn in ⁸C₂ ways. P = ⁷C₂/¹⁵C₂ + ⁸C₂/¹⁵C₂ = 7/15 A Question: bag c...
bag contains 7 green and 8 white balls. If two balls are drawn simultaneously, the probability that both are of the same colour is -.
7/15
2/8
7/11
13/5
A
Explanation: Drawing two balls of same color from seven green balls can be done in ⁷C₂ ways. Similarly from eight white balls two can be drawn in ⁸C₂ ways. P = ⁷C₂/¹⁵C₂ + ⁸C₂/¹⁵C₂ = 7/15 A
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: Bill thought he bought 70 chihuahuas, but some of them turned out to be rats. If the number of rats was 6 times the number of chihuahuas, how many rats did he buy? A: 90 B: 60 C: 30 D: 48 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Let r be the number of rats and c be the number of real chihuahuas. We know that r + c = 70 and r = 6c. Substituting the second equation into the first equation, we get 6c + c = 70. Combining like terms, we get 7c = 70 Dividing bot...
Bill thought he bought 70 chihuahuas, but some of them turned out to be rats. If the number of rats was 6 times the number of chihuahuas, how many rats did he buy?
90
60
30
48
B
Let r be the number of rats and c be the number of real chihuahuas. We know that r + c = 70 and r = 6c. Substituting the second equation into the first equation, we get 6c + c = 70. Combining like terms, we get 7c = 70 Dividing both sides by 7, we get c = 10 Substituting this back into r = 6c, we get r = 10 * 6 = <<6*1...
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: What is the probability for a family with four children to have two boys and two girls (assuming the probability of having a boy or a girl is equal)? A: 1/2 B: 1/4 C: 1/8 D: 3/8 Answer:
Answer the following multiple choice question by selecting the correct option. Context: One possible case is: girl - girl - boy - boy The probability of this is 1/2*1/2*1/2*1/2 = 1/16 There are 4C2 = 6 such cases so we should multiply by 6. P(two boys and two girls) = 6/16 = 3/8 The answer is D. Question: What is the...
What is the probability for a family with four children to have two boys and two girls (assuming the probability of having a boy or a girl is equal)?
1/2
1/4
1/8
3/8
D
One possible case is: girl - girl - boy - boy The probability of this is 1/2*1/2*1/2*1/2 = 1/16 There are 4C2 = 6 such cases so we should multiply by 6. P(two boys and two girls) = 6/16 = 3/8 The answer is D.
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: Morgan goes to the drive-thru and orders his lunch. He gets a hamburger for $4, onion rings for $2 and a smoothie for $3. If he pays with a $20 bill, how much change does he receive? A: 11 B: 8.8 C: 22 D: 21 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Morgan’s lunch cost $4 + $2 + $3 = $<<4+2+3=9>>9. If he pays with a $20 bill, he will receive change of $20 - $9 = $<<20-9=11>>11. #### 11 Question: Morgan goes to the drive-thru and orders his lunch. He gets a hamburger for $4, ...
Morgan goes to the drive-thru and orders his lunch. He gets a hamburger for $4, onion rings for $2 and a smoothie for $3. If he pays with a $20 bill, how much change does he receive?
11
8.8
22
21
A
Morgan’s lunch cost $4 + $2 + $3 = $<<4+2+3=9>>9. If he pays with a $20 bill, he will receive change of $20 - $9 = $<<20-9=11>>11. #### 11
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: What commonly undergoes a type of movement that changes population size? A: insects B: trees C: birds D: animals Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: Migration is a type of movement that changes population size. Fact 2: Bird migration is common. Combined: birds commonly undergo a type of movement that changes population size Question: What commonly undergoes a type of m...
What commonly undergoes a type of movement that changes population size?
insects
trees
birds
animals
C
Fact 1: Migration is a type of movement that changes population size. Fact 2: Bird migration is common. Combined: birds commonly undergo a type of movement that changes population size
qasc
Answer the following multiple choice question by selecting the correct option. Question: The planet that contains many ecosystems is sequentially _________ from the center of its solar system A: fifth B: first C: third D: fourth Answer:
Answer the following multiple choice question by selecting the correct option. Context: the Earth contains many ecosystems Question: The planet that contains many ecosystems is sequentially _________ from the center of its solar system A: fifth B: first C: third D: fourth Answer:
The planet that contains many ecosystems is sequentially _________ from the center of its solar system
fifth
first
third
fourth
C
the Earth contains many ecosystems
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: The greatest common factor of two positive integers is L. The least common multiple of these two integers is Y. If one of the integers is Z, what is the other? A: LY⁄Z B: XZ + YZ C: X⁄Z + Y D: X + Y⁄Z Answer:
Answer the following multiple choice question by selecting the correct option. Context: Say other integer is W Formula GCF(WZ)*LCM(WZ) = W*Z L*Y = W*Z So W= LY/Z Answer A Question: The greatest common factor of two positive integers is L. The least common multiple of these two integers is Y. If one of the integers is...
The greatest common factor of two positive integers is L. The least common multiple of these two integers is Y. If one of the integers is Z, what is the other?
LY⁄Z
XZ + YZ
X⁄Z + Y
X + Y⁄Z
A
Say other integer is W Formula GCF(WZ)*LCM(WZ) = W*Z L*Y = W*Z So W= LY/Z Answer A
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: A rectangular block has the dimensions 5x6x7 cm it is dropped into a cylindrical vessel of radius 6cm and height 10 cm. If the level of the fluid in the cylinder rises by 4 cm, What portion of the block is immersed in the fluid ? ...
Answer the following multiple choice question by selecting the correct option. Context: Explanation: Since level of water increased in cylinder by height 4. This is because of the rectangular block . Therefore , area of rectangular block immersed in water is = 22/7 x (6)^2 x 4 Thats why portion of block immersed in wa...
A rectangular block has the dimensions 5x6x7 cm it is dropped into a cylindrical vessel of radius 6cm and height 10 cm. If the level of the fluid in the cylinder rises by 4 cm, What portion of the block is immersed in the fluid ?
22/7 x 24/35
22/7 x 36 x 4
22/7 x 36/5
22/7 x 37/21
A
Explanation: Since level of water increased in cylinder by height 4. This is because of the rectangular block . Therefore , area of rectangular block immersed in water is = 22/7 x (6)^2 x 4 Thats why portion of block immersed in water is= (22/7 x 36 x 4) / total vol. of rectangle = (22/7 x 36 x 4)/(7x5x6) = 22/7 x 24/3...
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: The way that squirrels put away food during the cool season ensures that they A: survive B: eat C: live D: grow Answer:
Answer the following multiple choice question by selecting the correct option. Context: squirrels gather nuts in the autumn to eat during the winter Question: The way that squirrels put away food during the cool season ensures that they A: survive B: eat C: live D: grow Answer:
The way that squirrels put away food during the cool season ensures that they
survive
eat
live
grow
A
squirrels gather nuts in the autumn to eat during the winter
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Which of the following functions does not intersect with T = 3x^2 + 2x + 1 A: T = 3x^2 + 3x + 1 B: T = 2x^2 + 3x + 1 C: T = 3x^2 + 2x + 3 D: T = 4x^2 + 2x - 3 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Let’s find the actual intersecting point of given function and each choice T. A. 3x^2 + 2x + 1 = 3x^2 + 3x + 1 --> x=0 B. 3x^2 + 2x + 1 = 2x^2 + 3x + 1 --> x^2 – x =0 --> x=0 or 1 C. 3x^2 + 2x + 1 = 3x^2 + 2x + 3 --> 1=3(X) --> the...
Which of the following functions does not intersect with T = 3x^2 + 2x + 1
T = 3x^2 + 3x + 1
T = 2x^2 + 3x + 1
T = 3x^2 + 2x + 3
T = 4x^2 + 2x - 3
C
Let’s find the actual intersecting point of given function and each choice T. A. 3x^2 + 2x + 1 = 3x^2 + 3x + 1 --> x=0 B. 3x^2 + 2x + 1 = 2x^2 + 3x + 1 --> x^2 – x =0 --> x=0 or 1 C. 3x^2 + 2x + 1 = 3x^2 + 2x + 3 --> 1=3(X) --> they don’t have any intersect. D. 3x^2 + 2x + 1 = 4x^2 + 2x - 3 --> x^2 –4=0 --> x= 2 or -2 ...
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: What reflex does nicotine cause because of its toxicity? A: contracting B: movement C: motion D: Vomiting Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: the vomiting reflex is used to remove toxic material from the stomach before it is absorbed Fact 2: Nicotine excites the vomiting reflex both in the brain and in the nerves of the stomach. Combined: Nicotine causes a vomiti...
What reflex does nicotine cause because of its toxicity?
contracting
movement
motion
Vomiting
D
Fact 1: the vomiting reflex is used to remove toxic material from the stomach before it is absorbed Fact 2: Nicotine excites the vomiting reflex both in the brain and in the nerves of the stomach. Combined: Nicotine causes a vomiting reflex to remove toxic material from the body
qasc
Answer the following multiple choice question by selecting the correct option. Question: All 20 of Grant’s baby teeth have fallen out and he has a total of $54 from the tooth fairy. Every time he lost a tooth, he put it under his pillow for the tooth fairy, except for one that he dropped on the way home from school an...
Answer the following multiple choice question by selecting the correct option. Context: Grant’s 20 baby teeth – 1 tooth he dropped – 1 he swallowed = <<20-1-1=18>>18 teeth left for the tooth fairy. We aren’t counting his first tooth, so 18 teeth – 1 first tooth = <<18-1=17>>17 teeth. Grant received $54 - $20 = $<<54-2...
All 20 of Grant’s baby teeth have fallen out and he has a total of $54 from the tooth fairy. Every time he lost a tooth, he put it under his pillow for the tooth fairy, except for one that he dropped on the way home from school and another he swallowed accidentally. The tooth fairy left Grant $20 when he lost his first...
-8
4
1.6
2
D
Grant’s 20 baby teeth – 1 tooth he dropped – 1 he swallowed = <<20-1-1=18>>18 teeth left for the tooth fairy. We aren’t counting his first tooth, so 18 teeth – 1 first tooth = <<18-1=17>>17 teeth. Grant received $54 - $20 = $<<54-20=34>>34 in total for all the teeth after the first. So he received $34 / 17 teeth = $<<3...
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: where are vein deposits of gold and silver formed? A: clouds B: graptolites C: underground D: patch reefs Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: vein deposits of gold and silver are formed by igneous intrusion Fact 2: Intrusive igneous rocks form underground. Combined: vein deposits of gold and silver are formed underground Question: where are vein deposits of gold...
where are vein deposits of gold and silver formed?
clouds
graptolites
underground
patch reefs
C
Fact 1: vein deposits of gold and silver are formed by igneous intrusion Fact 2: Intrusive igneous rocks form underground. Combined: vein deposits of gold and silver are formed underground
qasc
Answer the following multiple choice question by selecting the correct option. Question: The midpoints of three of the edges of a cube are labelled A, B, and C as shown in the diagram. What is the measure of L ABC ? A: 90o B: 105o C: 120o D: 135o Answer:
Answer the following multiple choice question by selecting the correct option. Context: Let D be the point on the base of the cube such that CD is perpendicular to the base. Let s be the length of the sides of the cube. Then AB = BC = AD = p 2s/2. Using the Pythagorean Theorem in 4ADC, we get AC = p 3s/ p2. By the Law...
The midpoints of three of the edges of a cube are labelled A, B, and C as shown in the diagram. What is the measure of L ABC ?
90o
105o
120o
135o
C
Let D be the point on the base of the cube such that CD is perpendicular to the base. Let s be the length of the sides of the cube. Then AB = BC = AD = p 2s/2. Using the Pythagorean Theorem in 4ADC, we get AC = p 3s/ p2. By the Law of Cosines AC2 = AB2 +BC2 −2AB · BC · cos(\ABC). We get cos(\ABC) = −1/2, so L ABC = 120...
aqua_rat