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stringlengths 1
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sequencelengths 4
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stringlengths 0
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What is the APGAR core for a baby with HR 120/ min, RR-40/min, strong respiratory efforts, peripheral cyanosis, grimace while suctioning and having slightly flexed posture but no active movements of limbs?
|
openlifescienceai/medmcqa
|
[
"7",
"8",
"6",
"9"
] |
A
|
b. 7(Ref: Nelson's 20/e p 798> Ghai 8/e p 166-168)Appearance: peripheral cyanosis, so score of 1, Pulse rate 120/minute - score 2, Grimaces - 1, Activity - 1 (flexed posture, but no movements), Respiratory effort - 2 (as strong respiratory efforts present); So, the APGAR score for this baby is: 1+2+1+1+2=7
|
What is the APGAR core for a baby with HR 120/ min, RR-40/min, strong respiratory efforts, peripheral cyanosis, grimace while suctioning and having slightly flexed posture but no active movements of limbs?
|
openlifescienceai/medmcqa
|
[
"9",
"7",
"8",
"6"
] |
B
|
b. 7(Ref: Nelson's 20/e p 798> Ghai 8/e p 166-168)Appearance: peripheral cyanosis, so score of 1, Pulse rate 120/minute - score 2, Grimaces - 1, Activity - 1 (flexed posture, but no movements), Respiratory effort - 2 (as strong respiratory efforts present); So, the APGAR score for this baby is: 1+2+1+1+2=7
|
What is the APGAR core for a baby with HR 120/ min, RR-40/min, strong respiratory efforts, peripheral cyanosis, grimace while suctioning and having slightly flexed posture but no active movements of limbs?
|
openlifescienceai/medmcqa
|
[
"8",
"9",
"7",
"6"
] |
C
|
b. 7(Ref: Nelson's 20/e p 798> Ghai 8/e p 166-168)Appearance: peripheral cyanosis, so score of 1, Pulse rate 120/minute - score 2, Grimaces - 1, Activity - 1 (flexed posture, but no movements), Respiratory effort - 2 (as strong respiratory efforts present); So, the APGAR score for this baby is: 1+2+1+1+2=7
|
What is the APGAR core for a baby with HR 120/ min, RR-40/min, strong respiratory efforts, peripheral cyanosis, grimace while suctioning and having slightly flexed posture but no active movements of limbs?
|
openlifescienceai/medmcqa
|
[
"8",
"9",
"6",
"7"
] |
D
|
b. 7(Ref: Nelson's 20/e p 798> Ghai 8/e p 166-168)Appearance: peripheral cyanosis, so score of 1, Pulse rate 120/minute - score 2, Grimaces - 1, Activity - 1 (flexed posture, but no movements), Respiratory effort - 2 (as strong respiratory efforts present); So, the APGAR score for this baby is: 1+2+1+1+2=7
|
Consider a triangle \( \triangle ABC \) with points \( D \), \( E \), and \( F \) lying on the sides \( BC \), \( CA \), and \( AB \) respectively. If lines \( AD \), \( BE \), and \( CF \) are concurrent, which of the following relationships is guaranteed by Ceva's theorem?
|
mvujas/stem_mcqa_questions
|
[
"\\(\\frac{BD}{DC} \\cdot \\frac{CE}{EA} \\cdot \\frac{AF}{FB} = 1\\)",
"\\(\\frac{BD}{DC} = \\frac{CE}{EA} = \\frac{AF}{FB}\\)",
"\\(\\frac{BD}{DC} + \\frac{CE}{EA} + \\frac{AF}{FB} = 1\\)",
"\\(\\frac{BD}{DC} + \\frac{CE}{EA} + \\frac{AF}{FB} = 0\\)"
] |
A
|
Ceva's theorem is a fundamental result in triangle geometry which provides a necessary and sufficient condition for three cevians (segments connecting vertices to opposite sides) to be concurrent (intersect at a single point inside the triangle). The theorem states that for cevians \( AD \), \( BE \), and \( CF \) to be concurrent, the following relationship must hold:
\[
\frac{BD}{DC} \cdot \frac{CE}{EA} \cdot \frac{AF}{FB} = 1
\]
None of the other given options represent the condition required by Ceva's theorem correctly.
|
Consider a triangle \( \triangle ABC \) with points \( D \), \( E \), and \( F \) lying on the sides \( BC \), \( CA \), and \( AB \) respectively. If lines \( AD \), \( BE \), and \( CF \) are concurrent, which of the following relationships is guaranteed by Ceva's theorem?
|
mvujas/stem_mcqa_questions
|
[
"\\(\\frac{BD}{DC} + \\frac{CE}{EA} + \\frac{AF}{FB} = 1\\)",
"\\(\\frac{BD}{DC} \\cdot \\frac{CE}{EA} \\cdot \\frac{AF}{FB} = 1\\)",
"\\(\\frac{BD}{DC} = \\frac{CE}{EA} = \\frac{AF}{FB}\\)",
"\\(\\frac{BD}{DC} + \\frac{CE}{EA} + \\frac{AF}{FB} = 0\\)"
] |
B
|
Ceva's theorem is a fundamental result in triangle geometry which provides a necessary and sufficient condition for three cevians (segments connecting vertices to opposite sides) to be concurrent (intersect at a single point inside the triangle). The theorem states that for cevians \( AD \), \( BE \), and \( CF \) to be concurrent, the following relationship must hold:
\[
\frac{BD}{DC} \cdot \frac{CE}{EA} \cdot \frac{AF}{FB} = 1
\]
None of the other given options represent the condition required by Ceva's theorem correctly.
|
Consider a triangle \( \triangle ABC \) with points \( D \), \( E \), and \( F \) lying on the sides \( BC \), \( CA \), and \( AB \) respectively. If lines \( AD \), \( BE \), and \( CF \) are concurrent, which of the following relationships is guaranteed by Ceva's theorem?
|
mvujas/stem_mcqa_questions
|
[
"\\(\\frac{BD}{DC} = \\frac{CE}{EA} = \\frac{AF}{FB}\\)",
"\\(\\frac{BD}{DC} + \\frac{CE}{EA} + \\frac{AF}{FB} = 0\\)",
"\\(\\frac{BD}{DC} \\cdot \\frac{CE}{EA} \\cdot \\frac{AF}{FB} = 1\\)",
"\\(\\frac{BD}{DC} + \\frac{CE}{EA} + \\frac{AF}{FB} = 1\\)"
] |
C
|
Ceva's theorem is a fundamental result in triangle geometry which provides a necessary and sufficient condition for three cevians (segments connecting vertices to opposite sides) to be concurrent (intersect at a single point inside the triangle). The theorem states that for cevians \( AD \), \( BE \), and \( CF \) to be concurrent, the following relationship must hold:
\[
\frac{BD}{DC} \cdot \frac{CE}{EA} \cdot \frac{AF}{FB} = 1
\]
None of the other given options represent the condition required by Ceva's theorem correctly.
|
Consider a triangle \( \triangle ABC \) with points \( D \), \( E \), and \( F \) lying on the sides \( BC \), \( CA \), and \( AB \) respectively. If lines \( AD \), \( BE \), and \( CF \) are concurrent, which of the following relationships is guaranteed by Ceva's theorem?
|
mvujas/stem_mcqa_questions
|
[
"\\(\\frac{BD}{DC} = \\frac{CE}{EA} = \\frac{AF}{FB}\\)",
"\\(\\frac{BD}{DC} + \\frac{CE}{EA} + \\frac{AF}{FB} = 0\\)",
"\\(\\frac{BD}{DC} + \\frac{CE}{EA} + \\frac{AF}{FB} = 1\\)",
"\\(\\frac{BD}{DC} \\cdot \\frac{CE}{EA} \\cdot \\frac{AF}{FB} = 1\\)"
] |
D
|
Ceva's theorem is a fundamental result in triangle geometry which provides a necessary and sufficient condition for three cevians (segments connecting vertices to opposite sides) to be concurrent (intersect at a single point inside the triangle). The theorem states that for cevians \( AD \), \( BE \), and \( CF \) to be concurrent, the following relationship must hold:
\[
\frac{BD}{DC} \cdot \frac{CE}{EA} \cdot \frac{AF}{FB} = 1
\]
None of the other given options represent the condition required by Ceva's theorem correctly.
|
What is formed when light rays diverge behind a lens?
|
allenai/sciq
|
[
"a virtual image",
"a hologram",
"a projection",
"a shadow"
] |
A
|
When light rays diverge behind a lens, a virtual image is formed. A virtual image is a manifestation of your brain (it traces the diverging rays backwards and forms an image), like the person you see “behind” a mirror’s surface when you brush your teeth (there's obviously no real light focused behind a mirror!). Since virtual images aren’t actually “anywhere,” you can’t place photographic film anywhere to capture them.
|
What is formed when light rays diverge behind a lens?
|
allenai/sciq
|
[
"a hologram",
"a virtual image",
"a shadow",
"a projection"
] |
B
|
When light rays diverge behind a lens, a virtual image is formed. A virtual image is a manifestation of your brain (it traces the diverging rays backwards and forms an image), like the person you see “behind” a mirror’s surface when you brush your teeth (there's obviously no real light focused behind a mirror!). Since virtual images aren’t actually “anywhere,” you can’t place photographic film anywhere to capture them.
|
What is formed when light rays diverge behind a lens?
|
allenai/sciq
|
[
"a shadow",
"a hologram",
"a virtual image",
"a projection"
] |
C
|
When light rays diverge behind a lens, a virtual image is formed. A virtual image is a manifestation of your brain (it traces the diverging rays backwards and forms an image), like the person you see “behind” a mirror’s surface when you brush your teeth (there's obviously no real light focused behind a mirror!). Since virtual images aren’t actually “anywhere,” you can’t place photographic film anywhere to capture them.
|
What is formed when light rays diverge behind a lens?
|
allenai/sciq
|
[
"a projection",
"a hologram",
"a shadow",
"a virtual image"
] |
D
|
When light rays diverge behind a lens, a virtual image is formed. A virtual image is a manifestation of your brain (it traces the diverging rays backwards and forms an image), like the person you see “behind” a mirror’s surface when you brush your teeth (there's obviously no real light focused behind a mirror!). Since virtual images aren’t actually “anywhere,” you can’t place photographic film anywhere to capture them.
|
Each book on a certain shelf is labeled by a single category. For every 2 history books, there are 7 fantasy books and for every 5 fantasy books, there are 8 reference books. If the proportion of history to reference books is doubled, while the proportion of fantasy to reference books is maintained, which of the following could be the number of history books if there are fewer than 60 fantasy books on the shelf after the changes?
|
deepmind/aqua_rat
|
[
"20",
"6",
"24",
"35"
] |
A
|
For every 2 history books, there are 7 fantasy books:
Originally H:F = 2:7 = 10:35.
For every 5 fantasy books, there are 8 reference books:
F:R = 5:8 = 35:56
H:F:R = 10:35:56
After the changes, H:F:R = 20:35:56
There are fewer than 60 fantasy books, so there are 35 fantasy books.
The number of history books is 20.
The answer is B.
|
Each book on a certain shelf is labeled by a single category. For every 2 history books, there are 7 fantasy books and for every 5 fantasy books, there are 8 reference books. If the proportion of history to reference books is doubled, while the proportion of fantasy to reference books is maintained, which of the following could be the number of history books if there are fewer than 60 fantasy books on the shelf after the changes?
|
deepmind/aqua_rat
|
[
"24",
"20",
"35",
"6"
] |
B
|
For every 2 history books, there are 7 fantasy books:
Originally H:F = 2:7 = 10:35.
For every 5 fantasy books, there are 8 reference books:
F:R = 5:8 = 35:56
H:F:R = 10:35:56
After the changes, H:F:R = 20:35:56
There are fewer than 60 fantasy books, so there are 35 fantasy books.
The number of history books is 20.
The answer is B.
|
Each book on a certain shelf is labeled by a single category. For every 2 history books, there are 7 fantasy books and for every 5 fantasy books, there are 8 reference books. If the proportion of history to reference books is doubled, while the proportion of fantasy to reference books is maintained, which of the following could be the number of history books if there are fewer than 60 fantasy books on the shelf after the changes?
|
deepmind/aqua_rat
|
[
"6",
"24",
"20",
"35"
] |
C
|
For every 2 history books, there are 7 fantasy books:
Originally H:F = 2:7 = 10:35.
For every 5 fantasy books, there are 8 reference books:
F:R = 5:8 = 35:56
H:F:R = 10:35:56
After the changes, H:F:R = 20:35:56
There are fewer than 60 fantasy books, so there are 35 fantasy books.
The number of history books is 20.
The answer is B.
|
Each book on a certain shelf is labeled by a single category. For every 2 history books, there are 7 fantasy books and for every 5 fantasy books, there are 8 reference books. If the proportion of history to reference books is doubled, while the proportion of fantasy to reference books is maintained, which of the following could be the number of history books if there are fewer than 60 fantasy books on the shelf after the changes?
|
deepmind/aqua_rat
|
[
"6",
"35",
"24",
"20"
] |
D
|
For every 2 history books, there are 7 fantasy books:
Originally H:F = 2:7 = 10:35.
For every 5 fantasy books, there are 8 reference books:
F:R = 5:8 = 35:56
H:F:R = 10:35:56
After the changes, H:F:R = 20:35:56
There are fewer than 60 fantasy books, so there are 35 fantasy books.
The number of history books is 20.
The answer is B.
|
According to WHO guidelines, number of checkups/antenatal visits for a woman having normal uncomplicated pregnancy is: September 2009
|
openlifescienceai/medmcqa
|
[
"14",
"10",
"16",
"8"
] |
A
|
Ans. C: 14 Ideally the mother should attend the antenatal clinic once a month during the first 7 months (7 visits), twice a month in the 8th month (2 visits) and every week in the last month (4 visits), so it becomes a total of 13 visits, if everything is normal. At least 3 visits covering the entire period of pregnancy should be the target.
|
According to WHO guidelines, number of checkups/antenatal visits for a woman having normal uncomplicated pregnancy is: September 2009
|
openlifescienceai/medmcqa
|
[
"16",
"14",
"8",
"10"
] |
B
|
Ans. C: 14 Ideally the mother should attend the antenatal clinic once a month during the first 7 months (7 visits), twice a month in the 8th month (2 visits) and every week in the last month (4 visits), so it becomes a total of 13 visits, if everything is normal. At least 3 visits covering the entire period of pregnancy should be the target.
|
According to WHO guidelines, number of checkups/antenatal visits for a woman having normal uncomplicated pregnancy is: September 2009
|
openlifescienceai/medmcqa
|
[
"16",
"10",
"14",
"8"
] |
C
|
Ans. C: 14 Ideally the mother should attend the antenatal clinic once a month during the first 7 months (7 visits), twice a month in the 8th month (2 visits) and every week in the last month (4 visits), so it becomes a total of 13 visits, if everything is normal. At least 3 visits covering the entire period of pregnancy should be the target.
|
According to WHO guidelines, number of checkups/antenatal visits for a woman having normal uncomplicated pregnancy is: September 2009
|
openlifescienceai/medmcqa
|
[
"16",
"10",
"8",
"14"
] |
D
|
Ans. C: 14 Ideally the mother should attend the antenatal clinic once a month during the first 7 months (7 visits), twice a month in the 8th month (2 visits) and every week in the last month (4 visits), so it becomes a total of 13 visits, if everything is normal. At least 3 visits covering the entire period of pregnancy should be the target.
|
When p is divided by 9, the remainder is 4. All of the following are possible values of p, except for which of the following?
|
deepmind/aqua_rat
|
[
"55",
"13",
"49",
"31"
] |
A
|
If a number is divisible by 9, the sum of its digits must be divisible by 9. --> If a number leaves a remainder 4 when divided by 9 the sum of its digits must be 4.
55
Answer: D
|
When p is divided by 9, the remainder is 4. All of the following are possible values of p, except for which of the following?
|
deepmind/aqua_rat
|
[
"49",
"55",
"31",
"13"
] |
B
|
If a number is divisible by 9, the sum of its digits must be divisible by 9. --> If a number leaves a remainder 4 when divided by 9 the sum of its digits must be 4.
55
Answer: D
|
When p is divided by 9, the remainder is 4. All of the following are possible values of p, except for which of the following?
|
deepmind/aqua_rat
|
[
"31",
"13",
"55",
"49"
] |
C
|
If a number is divisible by 9, the sum of its digits must be divisible by 9. --> If a number leaves a remainder 4 when divided by 9 the sum of its digits must be 4.
55
Answer: D
|
When p is divided by 9, the remainder is 4. All of the following are possible values of p, except for which of the following?
|
deepmind/aqua_rat
|
[
"49",
"13",
"31",
"55"
] |
D
|
If a number is divisible by 9, the sum of its digits must be divisible by 9. --> If a number leaves a remainder 4 when divided by 9 the sum of its digits must be 4.
55
Answer: D
|
sunlight produces
|
allenai/openbookqa
|
[
"solar radiation",
"darkness",
"wind",
"snow"
] |
A
| |
sunlight produces
|
allenai/openbookqa
|
[
"darkness",
"solar radiation",
"wind",
"snow"
] |
B
| |
sunlight produces
|
allenai/openbookqa
|
[
"wind",
"darkness",
"solar radiation",
"snow"
] |
C
| |
sunlight produces
|
allenai/openbookqa
|
[
"wind",
"darkness",
"snow",
"solar radiation"
] |
D
| |
A student committee on academic integrity has 30 ways to select a president and vice president from a group of candidates. The same person cannot be both president and vice president. How many candidates are there?
|
deepmind/aqua_rat
|
[
"6",
"8",
"9",
"7"
] |
A
|
xC1 * (x-1)C1=30
x^2 -x -30 =0
(X-6) (X+5) = 0
X= 6 , -5
-5 can't possible.
D
|
A student committee on academic integrity has 30 ways to select a president and vice president from a group of candidates. The same person cannot be both president and vice president. How many candidates are there?
|
deepmind/aqua_rat
|
[
"9",
"6",
"7",
"8"
] |
B
|
xC1 * (x-1)C1=30
x^2 -x -30 =0
(X-6) (X+5) = 0
X= 6 , -5
-5 can't possible.
D
|
A student committee on academic integrity has 30 ways to select a president and vice president from a group of candidates. The same person cannot be both president and vice president. How many candidates are there?
|
deepmind/aqua_rat
|
[
"8",
"9",
"6",
"7"
] |
C
|
xC1 * (x-1)C1=30
x^2 -x -30 =0
(X-6) (X+5) = 0
X= 6 , -5
-5 can't possible.
D
|
A student committee on academic integrity has 30 ways to select a president and vice president from a group of candidates. The same person cannot be both president and vice president. How many candidates are there?
|
deepmind/aqua_rat
|
[
"7",
"9",
"8",
"6"
] |
D
|
xC1 * (x-1)C1=30
x^2 -x -30 =0
(X-6) (X+5) = 0
X= 6 , -5
-5 can't possible.
D
|
Which kind of muscle regulates air flow in lungs?
|
allenai/sciq
|
[
"smooth",
"alveoli",
"vascular",
"striated"
] |
A
|
Smooth muscle regulates air flow in lungs.
|
Which kind of muscle regulates air flow in lungs?
|
allenai/sciq
|
[
"vascular",
"smooth",
"striated",
"alveoli"
] |
B
|
Smooth muscle regulates air flow in lungs.
|
Which kind of muscle regulates air flow in lungs?
|
allenai/sciq
|
[
"vascular",
"alveoli",
"smooth",
"striated"
] |
C
|
Smooth muscle regulates air flow in lungs.
|
Which kind of muscle regulates air flow in lungs?
|
allenai/sciq
|
[
"alveoli",
"striated",
"vascular",
"smooth"
] |
D
|
Smooth muscle regulates air flow in lungs.
|
A student provides the following directions for brushing teeth: • Turn on the water. • Fill the glass with water and leave the water running. • Put toothpaste on the toothbrush. • Brush for two minutes. • Rinse mouth with the water from the glass. • Rinse the toothbrush with the running water. • Turn off the water. Which change in these directions would conserve the most water?
|
allenai/ai2_arc
|
[
"Turn the water off before brushing.",
"Rinse mouth with the running water.",
"Brush for three minutes.",
"Use less toothpaste on the toothbrush."
] |
A
| |
A student provides the following directions for brushing teeth: • Turn on the water. • Fill the glass with water and leave the water running. • Put toothpaste on the toothbrush. • Brush for two minutes. • Rinse mouth with the water from the glass. • Rinse the toothbrush with the running water. • Turn off the water. Which change in these directions would conserve the most water?
|
allenai/ai2_arc
|
[
"Rinse mouth with the running water.",
"Turn the water off before brushing.",
"Brush for three minutes.",
"Use less toothpaste on the toothbrush."
] |
B
| |
A student provides the following directions for brushing teeth: • Turn on the water. • Fill the glass with water and leave the water running. • Put toothpaste on the toothbrush. • Brush for two minutes. • Rinse mouth with the water from the glass. • Rinse the toothbrush with the running water. • Turn off the water. Which change in these directions would conserve the most water?
|
allenai/ai2_arc
|
[
"Rinse mouth with the running water.",
"Brush for three minutes.",
"Turn the water off before brushing.",
"Use less toothpaste on the toothbrush."
] |
C
| |
A student provides the following directions for brushing teeth: • Turn on the water. • Fill the glass with water and leave the water running. • Put toothpaste on the toothbrush. • Brush for two minutes. • Rinse mouth with the water from the glass. • Rinse the toothbrush with the running water. • Turn off the water. Which change in these directions would conserve the most water?
|
allenai/ai2_arc
|
[
"Use less toothpaste on the toothbrush.",
"Rinse mouth with the running water.",
"Brush for three minutes.",
"Turn the water off before brushing."
] |
D
| |
An organism that carries pathogens from one individual to another is called what?
|
allenai/sciq
|
[
"vector",
"host",
"virus",
"germ cell"
] |
A
|
Still other pathogens are spread by vectors. A vector is an organism that carries pathogens from one person or animal to another. Most vectors are insects such as ticks or mosquitoes. They pick up pathogens when they bite an infected animal and then transmit the pathogens to the next animal they bite. Ticks spread the bacteria that cause Lyme disease. Mosquitoes spread the protozoa that cause malaria.
|
An organism that carries pathogens from one individual to another is called what?
|
allenai/sciq
|
[
"germ cell",
"vector",
"host",
"virus"
] |
B
|
Still other pathogens are spread by vectors. A vector is an organism that carries pathogens from one person or animal to another. Most vectors are insects such as ticks or mosquitoes. They pick up pathogens when they bite an infected animal and then transmit the pathogens to the next animal they bite. Ticks spread the bacteria that cause Lyme disease. Mosquitoes spread the protozoa that cause malaria.
|
An organism that carries pathogens from one individual to another is called what?
|
allenai/sciq
|
[
"host",
"germ cell",
"vector",
"virus"
] |
C
|
Still other pathogens are spread by vectors. A vector is an organism that carries pathogens from one person or animal to another. Most vectors are insects such as ticks or mosquitoes. They pick up pathogens when they bite an infected animal and then transmit the pathogens to the next animal they bite. Ticks spread the bacteria that cause Lyme disease. Mosquitoes spread the protozoa that cause malaria.
|
An organism that carries pathogens from one individual to another is called what?
|
allenai/sciq
|
[
"germ cell",
"virus",
"host",
"vector"
] |
D
|
Still other pathogens are spread by vectors. A vector is an organism that carries pathogens from one person or animal to another. Most vectors are insects such as ticks or mosquitoes. They pick up pathogens when they bite an infected animal and then transmit the pathogens to the next animal they bite. Ticks spread the bacteria that cause Lyme disease. Mosquitoes spread the protozoa that cause malaria.
|
In which state does matter need to be for nuclear fusion?
|
allenai/sciq
|
[
"plasma state",
"solid state",
"cells state",
"gaseous state"
] |
A
|
Unfortunately, using energy from nuclear fusion is far from a reality. Scientists are a long way from developing the necessary technology. One problem is raising temperatures high enough for fusion to take place. Another problem is that matter this hot exists only in the plasma state. There are no known materials that can contain plasma, although a magnet might be able to do it. That’s because plasma consists of ions and responds to magnetism. You can learn more about research on nuclear fusion at the URL below.
|
In which state does matter need to be for nuclear fusion?
|
allenai/sciq
|
[
"gaseous state",
"plasma state",
"solid state",
"cells state"
] |
B
|
Unfortunately, using energy from nuclear fusion is far from a reality. Scientists are a long way from developing the necessary technology. One problem is raising temperatures high enough for fusion to take place. Another problem is that matter this hot exists only in the plasma state. There are no known materials that can contain plasma, although a magnet might be able to do it. That’s because plasma consists of ions and responds to magnetism. You can learn more about research on nuclear fusion at the URL below.
|
In which state does matter need to be for nuclear fusion?
|
allenai/sciq
|
[
"cells state",
"solid state",
"plasma state",
"gaseous state"
] |
C
|
Unfortunately, using energy from nuclear fusion is far from a reality. Scientists are a long way from developing the necessary technology. One problem is raising temperatures high enough for fusion to take place. Another problem is that matter this hot exists only in the plasma state. There are no known materials that can contain plasma, although a magnet might be able to do it. That’s because plasma consists of ions and responds to magnetism. You can learn more about research on nuclear fusion at the URL below.
|
In which state does matter need to be for nuclear fusion?
|
allenai/sciq
|
[
"gaseous state",
"cells state",
"solid state",
"plasma state"
] |
D
|
Unfortunately, using energy from nuclear fusion is far from a reality. Scientists are a long way from developing the necessary technology. One problem is raising temperatures high enough for fusion to take place. Another problem is that matter this hot exists only in the plasma state. There are no known materials that can contain plasma, although a magnet might be able to do it. That’s because plasma consists of ions and responds to magnetism. You can learn more about research on nuclear fusion at the URL below.
|
The following is true of Naegele's pelvis :
|
openlifescienceai/medmcqa
|
[
"Absence of one Ala",
"Triradiate pelvis",
"Kyphotic spine",
"Both alae absent"
] |
A
|
Absence of one Ala
|
The following is true of Naegele's pelvis :
|
openlifescienceai/medmcqa
|
[
"Both alae absent",
"Absence of one Ala",
"Triradiate pelvis",
"Kyphotic spine"
] |
B
|
Absence of one Ala
|
The following is true of Naegele's pelvis :
|
openlifescienceai/medmcqa
|
[
"Triradiate pelvis",
"Kyphotic spine",
"Absence of one Ala",
"Both alae absent"
] |
C
|
Absence of one Ala
|
The following is true of Naegele's pelvis :
|
openlifescienceai/medmcqa
|
[
"Kyphotic spine",
"Triradiate pelvis",
"Both alae absent",
"Absence of one Ala"
] |
D
|
Absence of one Ala
|
Two pipe A and B can fill a empty tank in 1 hour and 75 minute respectively.and there is pipe C for empty.if all three pipe open together in empty tank then tank get fill in 50 minutes.then in how much time pipe C take to empty the full tank?
|
deepmind/aqua_rat
|
[
"100",
"90",
"80",
"70"
] |
A
|
The work of pipe C in 1 hour=[1/60+1/75-1/50]=1/100
so,pipe C will empty that tank in 100 minute.
answer A
|
Two pipe A and B can fill a empty tank in 1 hour and 75 minute respectively.and there is pipe C for empty.if all three pipe open together in empty tank then tank get fill in 50 minutes.then in how much time pipe C take to empty the full tank?
|
deepmind/aqua_rat
|
[
"90",
"100",
"80",
"70"
] |
B
|
The work of pipe C in 1 hour=[1/60+1/75-1/50]=1/100
so,pipe C will empty that tank in 100 minute.
answer A
|
Two pipe A and B can fill a empty tank in 1 hour and 75 minute respectively.and there is pipe C for empty.if all three pipe open together in empty tank then tank get fill in 50 minutes.then in how much time pipe C take to empty the full tank?
|
deepmind/aqua_rat
|
[
"90",
"80",
"100",
"70"
] |
C
|
The work of pipe C in 1 hour=[1/60+1/75-1/50]=1/100
so,pipe C will empty that tank in 100 minute.
answer A
|
Two pipe A and B can fill a empty tank in 1 hour and 75 minute respectively.and there is pipe C for empty.if all three pipe open together in empty tank then tank get fill in 50 minutes.then in how much time pipe C take to empty the full tank?
|
deepmind/aqua_rat
|
[
"70",
"90",
"80",
"100"
] |
D
|
The work of pipe C in 1 hour=[1/60+1/75-1/50]=1/100
so,pipe C will empty that tank in 100 minute.
answer A
|
What is the name for a simple machine that consists of two inclined planes?
|
allenai/sciq
|
[
"wedge",
"slope",
"lever",
"pulley"
] |
A
|
Imagine trying to slice a tomato with a fork or spoon instead of a knife, like the one in Figure below . The knife makes the job a lot easier because of the wedge shape of the blade. A wedge is a simple machine that consists of two inclined planes. But unlike one inclined plane, a wedge works only when it moves. It has a thin end and thick end, and the thin end is forced into an object to cut or split it. The chisel in Figure below is another example of a wedge.
|
What is the name for a simple machine that consists of two inclined planes?
|
allenai/sciq
|
[
"lever",
"wedge",
"slope",
"pulley"
] |
B
|
Imagine trying to slice a tomato with a fork or spoon instead of a knife, like the one in Figure below . The knife makes the job a lot easier because of the wedge shape of the blade. A wedge is a simple machine that consists of two inclined planes. But unlike one inclined plane, a wedge works only when it moves. It has a thin end and thick end, and the thin end is forced into an object to cut or split it. The chisel in Figure below is another example of a wedge.
|
What is the name for a simple machine that consists of two inclined planes?
|
allenai/sciq
|
[
"lever",
"slope",
"wedge",
"pulley"
] |
C
|
Imagine trying to slice a tomato with a fork or spoon instead of a knife, like the one in Figure below . The knife makes the job a lot easier because of the wedge shape of the blade. A wedge is a simple machine that consists of two inclined planes. But unlike one inclined plane, a wedge works only when it moves. It has a thin end and thick end, and the thin end is forced into an object to cut or split it. The chisel in Figure below is another example of a wedge.
|
What is the name for a simple machine that consists of two inclined planes?
|
allenai/sciq
|
[
"lever",
"pulley",
"slope",
"wedge"
] |
D
|
Imagine trying to slice a tomato with a fork or spoon instead of a knife, like the one in Figure below . The knife makes the job a lot easier because of the wedge shape of the blade. A wedge is a simple machine that consists of two inclined planes. But unlike one inclined plane, a wedge works only when it moves. It has a thin end and thick end, and the thin end is forced into an object to cut or split it. The chisel in Figure below is another example of a wedge.
|
The amount of principal Rs.4000 at compound interest at the ratio of 10% p.a. for 3 years is
|
deepmind/aqua_rat
|
[
"Rs.5324",
"Rs.4325",
"Rs.3425",
"Rs.5342"
] |
A
|
p== 4000
r== 10
y== 3
so,, 1st intrest 4000+400==4400
2nd 4400+440== 4840
3rd year 4840+484==5324
ANSWER:B
|
The amount of principal Rs.4000 at compound interest at the ratio of 10% p.a. for 3 years is
|
deepmind/aqua_rat
|
[
"Rs.3425",
"Rs.5324",
"Rs.4325",
"Rs.5342"
] |
B
|
p== 4000
r== 10
y== 3
so,, 1st intrest 4000+400==4400
2nd 4400+440== 4840
3rd year 4840+484==5324
ANSWER:B
|
The amount of principal Rs.4000 at compound interest at the ratio of 10% p.a. for 3 years is
|
deepmind/aqua_rat
|
[
"Rs.4325",
"Rs.5342",
"Rs.5324",
"Rs.3425"
] |
C
|
p== 4000
r== 10
y== 3
so,, 1st intrest 4000+400==4400
2nd 4400+440== 4840
3rd year 4840+484==5324
ANSWER:B
|
The amount of principal Rs.4000 at compound interest at the ratio of 10% p.a. for 3 years is
|
deepmind/aqua_rat
|
[
"Rs.4325",
"Rs.3425",
"Rs.5342",
"Rs.5324"
] |
D
|
p== 4000
r== 10
y== 3
so,, 1st intrest 4000+400==4400
2nd 4400+440== 4840
3rd year 4840+484==5324
ANSWER:B
|
Least glucocoicoid action is seen with ?
|
openlifescienceai/medmcqa
|
[
"Coisone",
"Fludrocoisone",
"Dexamethasone",
"Betamethasone"
] |
A
|
Ans. is 'b' i.e., Coisone Least potent glucocoicoid --> Coisone
|
Least glucocoicoid action is seen with ?
|
openlifescienceai/medmcqa
|
[
"Dexamethasone",
"Coisone",
"Fludrocoisone",
"Betamethasone"
] |
B
|
Ans. is 'b' i.e., Coisone Least potent glucocoicoid --> Coisone
|
Least glucocoicoid action is seen with ?
|
openlifescienceai/medmcqa
|
[
"Dexamethasone",
"Fludrocoisone",
"Coisone",
"Betamethasone"
] |
C
|
Ans. is 'b' i.e., Coisone Least potent glucocoicoid --> Coisone
|
Least glucocoicoid action is seen with ?
|
openlifescienceai/medmcqa
|
[
"Fludrocoisone",
"Dexamethasone",
"Betamethasone",
"Coisone"
] |
D
|
Ans. is 'b' i.e., Coisone Least potent glucocoicoid --> Coisone
|
What is more likely to have caused pollution in the air?
|
allenai/openbookqa
|
[
"an action by a business",
"it developed on its own",
"a hurricane",
"a flock of birds"
] |
A
| |
What is more likely to have caused pollution in the air?
|
allenai/openbookqa
|
[
"a flock of birds",
"an action by a business",
"a hurricane",
"it developed on its own"
] |
B
| |
What is more likely to have caused pollution in the air?
|
allenai/openbookqa
|
[
"a flock of birds",
"it developed on its own",
"an action by a business",
"a hurricane"
] |
C
| |
What is more likely to have caused pollution in the air?
|
allenai/openbookqa
|
[
"a flock of birds",
"it developed on its own",
"a hurricane",
"an action by a business"
] |
D
| |
What is the chemical formula for a glucose molecule?
|
allenai/sciq
|
[
"c6 h12 o6",
"H2 C3 NA6",
"a5 h12 o6",
"d5 h12 o6"
] |
A
|
The sugar glucose is a covalent compound. When sugar dissolves in water, it forms individual glucose molecules (C 6 H 12 O 6 ). You can see how this happens in the Figure below . Sugar is polar like water, so sugar molecules also have positive and negative ends. Forces of attraction between oppositely charged ends of water and sugar molecules pull individual sugar molecules away from the sugar crystal. Little by little, the sugar molecules are separated from the crystal and surrounded by water. You can watch this happening in the video at the following URL: http://www. youtube. com/watch?v=hydUVGUbyvU.
|
What is the chemical formula for a glucose molecule?
|
allenai/sciq
|
[
"a5 h12 o6",
"c6 h12 o6",
"H2 C3 NA6",
"d5 h12 o6"
] |
B
|
The sugar glucose is a covalent compound. When sugar dissolves in water, it forms individual glucose molecules (C 6 H 12 O 6 ). You can see how this happens in the Figure below . Sugar is polar like water, so sugar molecules also have positive and negative ends. Forces of attraction between oppositely charged ends of water and sugar molecules pull individual sugar molecules away from the sugar crystal. Little by little, the sugar molecules are separated from the crystal and surrounded by water. You can watch this happening in the video at the following URL: http://www. youtube. com/watch?v=hydUVGUbyvU.
|
What is the chemical formula for a glucose molecule?
|
allenai/sciq
|
[
"a5 h12 o6",
"H2 C3 NA6",
"c6 h12 o6",
"d5 h12 o6"
] |
C
|
The sugar glucose is a covalent compound. When sugar dissolves in water, it forms individual glucose molecules (C 6 H 12 O 6 ). You can see how this happens in the Figure below . Sugar is polar like water, so sugar molecules also have positive and negative ends. Forces of attraction between oppositely charged ends of water and sugar molecules pull individual sugar molecules away from the sugar crystal. Little by little, the sugar molecules are separated from the crystal and surrounded by water. You can watch this happening in the video at the following URL: http://www. youtube. com/watch?v=hydUVGUbyvU.
|
What is the chemical formula for a glucose molecule?
|
allenai/sciq
|
[
"H2 C3 NA6",
"a5 h12 o6",
"d5 h12 o6",
"c6 h12 o6"
] |
D
|
The sugar glucose is a covalent compound. When sugar dissolves in water, it forms individual glucose molecules (C 6 H 12 O 6 ). You can see how this happens in the Figure below . Sugar is polar like water, so sugar molecules also have positive and negative ends. Forces of attraction between oppositely charged ends of water and sugar molecules pull individual sugar molecules away from the sugar crystal. Little by little, the sugar molecules are separated from the crystal and surrounded by water. You can watch this happening in the video at the following URL: http://www. youtube. com/watch?v=hydUVGUbyvU.
|
The highest degree of pain localization comes from which of the following?
|
openlifescienceai/medmcqa
|
[
"Simultaneous stimulation of free nerve endings and tactile fibers",
"Nerve fibers traveling to the thalamus by way of the paleospinothalamic tract",
"Stimulation of free nerve endings by bradykinin",
"Stimulation of d-type A fibers"
] |
A
|
In general, the sensation of pain is poorly localized. However, when a tactile receptor and a pain receptor are stimulated simultaneously, the pain sensation is localized with greater accuracy.
|
The highest degree of pain localization comes from which of the following?
|
openlifescienceai/medmcqa
|
[
"Stimulation of d-type A fibers",
"Simultaneous stimulation of free nerve endings and tactile fibers",
"Nerve fibers traveling to the thalamus by way of the paleospinothalamic tract",
"Stimulation of free nerve endings by bradykinin"
] |
B
|
In general, the sensation of pain is poorly localized. However, when a tactile receptor and a pain receptor are stimulated simultaneously, the pain sensation is localized with greater accuracy.
|
The highest degree of pain localization comes from which of the following?
|
openlifescienceai/medmcqa
|
[
"Nerve fibers traveling to the thalamus by way of the paleospinothalamic tract",
"Stimulation of d-type A fibers",
"Simultaneous stimulation of free nerve endings and tactile fibers",
"Stimulation of free nerve endings by bradykinin"
] |
C
|
In general, the sensation of pain is poorly localized. However, when a tactile receptor and a pain receptor are stimulated simultaneously, the pain sensation is localized with greater accuracy.
|
The highest degree of pain localization comes from which of the following?
|
openlifescienceai/medmcqa
|
[
"Stimulation of free nerve endings by bradykinin",
"Nerve fibers traveling to the thalamus by way of the paleospinothalamic tract",
"Stimulation of d-type A fibers",
"Simultaneous stimulation of free nerve endings and tactile fibers"
] |
D
|
In general, the sensation of pain is poorly localized. However, when a tactile receptor and a pain receptor are stimulated simultaneously, the pain sensation is localized with greater accuracy.
|
In a field theory framework, particularly Quantum Field Theory (QFT), particles are seen as excitations of underlying fields. Which principle explains why particles cannot be created or destroyed arbitrarily and are always produced in particle-antiparticle pairs?
|
mvujas/stem_mcqa_questions
|
[
"Conservation laws",
"Gauge invariance",
"Superposition principle",
"Uncertainty principle"
] |
A
|
According to Quantum Field Theory, particles are excitations of quantum fields that obey certain physical conservation laws. These laws include the conservation of energy, momentum, and other quantum numbers such as charge, baryon number, and lepton number. The principle that mandates particles cannot be created or destroyed arbitrarily, and ensures that particle-antiparticle pairs are produced together in certain interactions, is rooted in these fundamental conservation principles. For instance, the conservation of charge requires that if a particle with a positive charge is created, a particle with an equivalent negative charge must also be produced to balance the total charge.
|
In a field theory framework, particularly Quantum Field Theory (QFT), particles are seen as excitations of underlying fields. Which principle explains why particles cannot be created or destroyed arbitrarily and are always produced in particle-antiparticle pairs?
|
mvujas/stem_mcqa_questions
|
[
"Gauge invariance",
"Conservation laws",
"Uncertainty principle",
"Superposition principle"
] |
B
|
According to Quantum Field Theory, particles are excitations of quantum fields that obey certain physical conservation laws. These laws include the conservation of energy, momentum, and other quantum numbers such as charge, baryon number, and lepton number. The principle that mandates particles cannot be created or destroyed arbitrarily, and ensures that particle-antiparticle pairs are produced together in certain interactions, is rooted in these fundamental conservation principles. For instance, the conservation of charge requires that if a particle with a positive charge is created, a particle with an equivalent negative charge must also be produced to balance the total charge.
|
In a field theory framework, particularly Quantum Field Theory (QFT), particles are seen as excitations of underlying fields. Which principle explains why particles cannot be created or destroyed arbitrarily and are always produced in particle-antiparticle pairs?
|
mvujas/stem_mcqa_questions
|
[
"Gauge invariance",
"Superposition principle",
"Conservation laws",
"Uncertainty principle"
] |
C
|
According to Quantum Field Theory, particles are excitations of quantum fields that obey certain physical conservation laws. These laws include the conservation of energy, momentum, and other quantum numbers such as charge, baryon number, and lepton number. The principle that mandates particles cannot be created or destroyed arbitrarily, and ensures that particle-antiparticle pairs are produced together in certain interactions, is rooted in these fundamental conservation principles. For instance, the conservation of charge requires that if a particle with a positive charge is created, a particle with an equivalent negative charge must also be produced to balance the total charge.
|
In a field theory framework, particularly Quantum Field Theory (QFT), particles are seen as excitations of underlying fields. Which principle explains why particles cannot be created or destroyed arbitrarily and are always produced in particle-antiparticle pairs?
|
mvujas/stem_mcqa_questions
|
[
"Uncertainty principle",
"Gauge invariance",
"Superposition principle",
"Conservation laws"
] |
D
|
According to Quantum Field Theory, particles are excitations of quantum fields that obey certain physical conservation laws. These laws include the conservation of energy, momentum, and other quantum numbers such as charge, baryon number, and lepton number. The principle that mandates particles cannot be created or destroyed arbitrarily, and ensures that particle-antiparticle pairs are produced together in certain interactions, is rooted in these fundamental conservation principles. For instance, the conservation of charge requires that if a particle with a positive charge is created, a particle with an equivalent negative charge must also be produced to balance the total charge.
|
Students conducted an investigation with green bananas. They hypothesized that an onion placed near a banana could increase the rate at which the banana ripened. They placed one onion and one banana in each of three containers. In a fourth container they placed a banana, but no onion. Which statement best explains why the onion was left out of the fourth container?
|
allenai/ai2_arc
|
[
"The container without the onion is the control.",
"Three containers with onions are enough to conduct the test.",
"The onion would contaminate the fourth trial.",
"The container without the onion is the independent variable."
] |
A
| |
Students conducted an investigation with green bananas. They hypothesized that an onion placed near a banana could increase the rate at which the banana ripened. They placed one onion and one banana in each of three containers. In a fourth container they placed a banana, but no onion. Which statement best explains why the onion was left out of the fourth container?
|
allenai/ai2_arc
|
[
"The container without the onion is the independent variable.",
"The container without the onion is the control.",
"Three containers with onions are enough to conduct the test.",
"The onion would contaminate the fourth trial."
] |
B
| |
Students conducted an investigation with green bananas. They hypothesized that an onion placed near a banana could increase the rate at which the banana ripened. They placed one onion and one banana in each of three containers. In a fourth container they placed a banana, but no onion. Which statement best explains why the onion was left out of the fourth container?
|
allenai/ai2_arc
|
[
"Three containers with onions are enough to conduct the test.",
"The container without the onion is the independent variable.",
"The container without the onion is the control.",
"The onion would contaminate the fourth trial."
] |
C
| |
Students conducted an investigation with green bananas. They hypothesized that an onion placed near a banana could increase the rate at which the banana ripened. They placed one onion and one banana in each of three containers. In a fourth container they placed a banana, but no onion. Which statement best explains why the onion was left out of the fourth container?
|
allenai/ai2_arc
|
[
"The container without the onion is the independent variable.",
"Three containers with onions are enough to conduct the test.",
"The onion would contaminate the fourth trial.",
"The container without the onion is the control."
] |
D
| |
A total of 525 players participated in a single tennis knock out tournament. What is the total number of matches played in the tournament? (Knockout means if a player loses, he is out of the tournament). No match ends in a tie.
|
deepmind/aqua_rat
|
[
"524",
"512",
"511",
"256"
] |
A
|
There are 525 players, only 1 person wins, 524 players lose. in order to lose, you must have lost a game.
524 games.
Ans- D
|
A total of 525 players participated in a single tennis knock out tournament. What is the total number of matches played in the tournament? (Knockout means if a player loses, he is out of the tournament). No match ends in a tie.
|
deepmind/aqua_rat
|
[
"511",
"524",
"256",
"512"
] |
B
|
There are 525 players, only 1 person wins, 524 players lose. in order to lose, you must have lost a game.
524 games.
Ans- D
|
A total of 525 players participated in a single tennis knock out tournament. What is the total number of matches played in the tournament? (Knockout means if a player loses, he is out of the tournament). No match ends in a tie.
|
deepmind/aqua_rat
|
[
"512",
"256",
"524",
"511"
] |
C
|
There are 525 players, only 1 person wins, 524 players lose. in order to lose, you must have lost a game.
524 games.
Ans- D
|
A total of 525 players participated in a single tennis knock out tournament. What is the total number of matches played in the tournament? (Knockout means if a player loses, he is out of the tournament). No match ends in a tie.
|
deepmind/aqua_rat
|
[
"511",
"512",
"256",
"524"
] |
D
|
There are 525 players, only 1 person wins, 524 players lose. in order to lose, you must have lost a game.
524 games.
Ans- D
|
What do winter storms develop from at higher latitudes?
|
allenai/sciq
|
[
"cyclones",
"humidity",
"clouds",
"temperatures"
] |
A
|
Winter storms develop from cyclones at higher latitudes. They include blizzards and lake-effect snow storms.
|
What do winter storms develop from at higher latitudes?
|
allenai/sciq
|
[
"humidity",
"cyclones",
"clouds",
"temperatures"
] |
B
|
Winter storms develop from cyclones at higher latitudes. They include blizzards and lake-effect snow storms.
|
What do winter storms develop from at higher latitudes?
|
allenai/sciq
|
[
"temperatures",
"clouds",
"cyclones",
"humidity"
] |
C
|
Winter storms develop from cyclones at higher latitudes. They include blizzards and lake-effect snow storms.
|
What do winter storms develop from at higher latitudes?
|
allenai/sciq
|
[
"temperatures",
"clouds",
"humidity",
"cyclones"
] |
D
|
Winter storms develop from cyclones at higher latitudes. They include blizzards and lake-effect snow storms.
|
Newton's work in physics helped to provide mathematical explanations for the earlier conclusions of which scientist?
|
allenai/ai2_arc
|
[
"Nicolas Copernicus",
"Dmitri Mendeleev",
"Ptolemy",
"Aristotle"
] |
A
| |
Newton's work in physics helped to provide mathematical explanations for the earlier conclusions of which scientist?
|
allenai/ai2_arc
|
[
"Aristotle",
"Nicolas Copernicus",
"Ptolemy",
"Dmitri Mendeleev"
] |
B
| |
Newton's work in physics helped to provide mathematical explanations for the earlier conclusions of which scientist?
|
allenai/ai2_arc
|
[
"Aristotle",
"Ptolemy",
"Nicolas Copernicus",
"Dmitri Mendeleev"
] |
C
| |
Newton's work in physics helped to provide mathematical explanations for the earlier conclusions of which scientist?
|
allenai/ai2_arc
|
[
"Aristotle",
"Dmitri Mendeleev",
"Ptolemy",
"Nicolas Copernicus"
] |
D
|
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