problem stringlengths 145 4.09k | solution stringlengths 1 1.29k | task_type stringclasses 1
value | problem_tokens int64 36 895 |
|---|---|---|---|
The following is a multiple choice question (with answers).
===Question
Except for which of the following, the above-ground parts can be cut and used as medicine?
===Choices
Ficus carica
Gentiana scabra
Lavandula angustifolia
Olea europaea
Salvia officinalis
Rosmarinus officinal
Artemisia absinthium
Echinacea purpurea... | Gentiana scabra | general_qa | 102 |
The following is a multiple choice question (with answers).
===Question
Which of the following descriptions about the excretory system of reptiles is correct?
===Choices
The urine produced by the kidneys of most reptiles is transported to the bladder via the ureters for storage, then excreted through the urethra after... | The basic structure of reptilian kidneys is essentially no different from that of amphibians, but the number of nephrons has significantly increased. | general_qa | 298 |
The following is a multiple choice question (with answers).
===Question
In general, the study efficiency before the test is higher than usual, what does this mean?
===Choices
The initiative and purpose of memorization affect the effect of memorization
The complexity of the material affects the memorization effect
It a... | The initiative and purpose of memorization affect the effect of memorization | general_qa | 148 |
The following is a multiple choice question (with answers).
===Question
One end of a metal rod of uniform cross-section and length $1.5$ m is in contact with ice at one end and the other end is in contact with steam at $100^{o}$C. At what point along its length should a temperature of $200^{o}$C be maintained so that i... | 1.4 m from cold end | general_qa | 226 |
The following is a multiple choice question (with answers).
===Question
A sequence $\{R_n\}_{n \ge 0}$ obeys the recurrence $7R_n = 64-2R_{n-1} +9R_{n-2}$ for any integers $n \ge 2$ . Additionally, $R_0 = 10 $ and $R_1 = -2$ . Let
$$$S = \sum^{\infty}_{i=0} \frac{R_i}{2^i}.$$$
$S$ can be expressed as $\frac{m}{n}$ for ... | 443 | general_qa | 197 |
The following is a multiple choice question (with answers).
===Question
A signal $A \operatorname{cos} \omega_{\epsilon} t$ suffers additional interference from another signal $N \operatorname{cos} (\omega_s + \omega_{N}) t$. If $A \gg N$, the frequency offset of the combined signal is ().
===Choices
$$
A \ \omega_{\e... | $$
N \ \omega_{N} / 2 \pi A=N f_{N} / A
$$ | general_qa | 332 |
The following is a multiple choice question (with answers).
===Question
Compute the integral:
$$
\int \frac{ -2 }{ e^{3 \cdot x} + \sqrt{1 + e^{6 \cdot x}} } \, dx
$$
===Choices
C - \frac{1}{3} \cdot \left( \frac{2}{e^{3 \cdot x} + \sqrt{1 + e^{6 \cdot x}}} + 2 \cdot \ln\left( \frac{e^{3 \cdot x} + \sqrt{1 + e^{6 \cdo... | C - \frac{1}{3} \cdot \left( \frac{2}{e^{3 \cdot x} + \sqrt{1 + e^{6 \cdot x}}} + 2 \cdot \ln\left( \frac{e^{3 \cdot x} + \sqrt{1 + e^{6 \cdot x}} - 1}{1 + e^{3 \cdot x} + \sqrt{1 + e^{6 \cdot x}}} \right) \right) | general_qa | 475 |
The following is a multiple choice question (with answers).
===Question
Let `xi _1, xi _2, xi _3, xi _4` be a fundamental solution set of `Ax=0`. Then another fundamental solution set of the equation can be ( )
===Choices
[ {xi _1} + {xi _2}, {xi _2} + {xi _3}, {xi _3} + {xi _4}, {xi _4} + {xi _1}]
a vector group `alp... | a vector group `alpha _1, alpha _2, alpha _3, alpha _4` equivalent to `xi _1, xi _2, xi _3, xi _4` | general_qa | 495 |
The following is a multiple choice question (with answers).
===Question
Assuming the demand for corn is inelastic, and the quantity of corn produced equals the quantity sold and demanded, a bad climate causes a 20% drop in corn production. In this situation ( )
===Choices
The income of corn producers increases as peop... | The income of corn producers remains unchanged | general_qa | 200 |
The following is a multiple choice question (with answers).
===Question
How is the first eccentricity of an ellipsoid of the Earth defined?
===Choices
e = \frac{\sqrt{a^2 - b^2}}{a}
e = \frac{\sqrt{a^2 - b^2}}{a^2 - b^2}
e = \frac{\sqrt{a^2 - b^2}}{2a}
e = \frac{\sqrt{a^2 - b^2}}{2b}
e = \frac{\sqrt{a^2 - b^2}}{a^2}
e... | e = \frac{\sqrt{a^2 - b^2}}{a} | general_qa | 226 |
The following is a multiple choice question (with answers).
===Question
Pink disease is caused due to the chronic exposure of?
===Choices
Aluminum
Mercury oxide
Copper
Mercury sulfide
Lead
Cadmium
Mercury
Mercury chloride
Arsenic
Silicon | Mercury | general_qa | 61 |
The following is a multiple choice question (with answers).
===Question
A uniform plane wave is incident from medium 1 onto the planar boundary with medium 2. Given that $\sigma_{1}=\sigma_{2}= 0$, $\mu_{1}=\mu_{2}=\mu_{0}$, determine the value of $\frac{\varepsilon_{r2}}{\varepsilon_{r1}}$ when 10% of the average powe... | $$
\frac{\varepsilon_{r 1}} {\varepsilon_{r 2}}=3.68 \text{ or }
\frac{\varepsilon_{r 1}} {\varepsilon_{r 2}}=0.269
$$ | general_qa | 718 |
The following is a multiple choice question (with answers).
===Question
____ is the specific manifestation of zonal laws on the surface of the Earth, which appears as the natural geographic elements or natural complexes generally extending along the latitude lines, arranged regularly according to latitude, resulting in... | Zonal nature | general_qa | 107 |
The following is a multiple choice question (with answers).
===Question
A truck, in order to overtake a vehicle, is moving into the left contraflow lane at 90km/h when it suddenly notices a car coming head-on 80m ahead of it Assume that the car is traveling at 65km/h and also notices the truck overtaking it - Given tha... | Yes, $46 km/h$ | general_qa | 221 |
The following is a multiple choice question (with answers).
===Question
A solution of $H_2C_2O_4$ requires 200ml of NaOH for complete neutralization. The pH of the solution when 120ml of NaOH is added is: $($Given $: Ka_1 = 10^{-4}$ and $Ka_2 = 10^{-7}$ for $H_2C_2O_4) [\log 2=0.30]$
===Choices
5.8
5.3
6.4
5.4
5.9
3.4... | 6.4 | general_qa | 151 |
The following is a multiple choice question (with answers).
===Question
On which day, month, and year was the Indira Gandhi Planetarium, also known as the Patna Planetarium, located in Patna, Bihar, India, opened to the public?
===Choices
1 April 1998
1 April 1994
1 April 1992
1 April 1996
1 April 1990
1 April 1995
1 ... | 1 April 1993 | general_qa | 135 |
The following is a multiple choice question (with answers).
===Question
By whom was Count Botho zu Eulenburg preceded as Minister President of Prussia?
===Choices
Otto von Manteuffel
Albrecht von Roon
Friedrich von Preen
Leo von Caprivi
Otto von Bismarck | Leo von Caprivi | general_qa | 70 |
The following is a multiple choice question (with answers).
===Question
The current consumption tax, customs duty, and value-added tax in our country belong to ().
===Choices
Property Tax
Tax excluded in price
Excise Tax
Capital Gains Tax
Income Tax
Tax included in price
Corporate Tax
Sales Tax
Commodity Taxation
Serv... | Commodity Taxation | general_qa | 74 |
The following is a multiple choice question (with answers).
===Question
Expand the function $f(z) = \frac{1}{z^2 + 1}$ into series at $z = -1$ and $z = \infty$ respectively.
===Choices
$$
\sum_{n=0}^{\infty} \frac{( -\mathrm{i} )^{n}} {( z+\mathrm{i} )^{n+3}}
$$
$$
\sum_{n=0}^{\infty} \left(-1 \right)^{n} \frac{z^2} {... | $$
\sum_{n=0}^{\infty} \frac{( 2 \mathrm{i} )^{n}} {( z+\mathrm{i} )^{n+2}}
$$
$$
\sum_{n=0}^{\infty} \left(-1 \right)^{n} \frac{1} {z^{2 \left( n+1 \right)}}.
$$ | general_qa | 859 |
The following is a multiple choice question (with answers).
===Question
Clausthalite is a mineral composed of lead selenide (PbSe). The mineral adopts a NaCl-type structure. The density of PbSe at 25 °C is $8. 2 7 \, \mathrm{g / c m}^{3}.$ What is the edge length of the PbSe unit cell?
===Choices
$5.78\AA$
$6.50\AA$
$... | $6.13\AA$ | general_qa | 169 |
The following is a multiple choice question (with answers).
===Question
A cylindrical vessel of a very large cross-sectional area is containing two immiscible liquids of density $\rho_1=600 kg/m^3$ and $\rho_2=1200 kg/m^3$ as shown in the figure.A small hole having cross-sectional area $5 cm^2$ is made in right side ve... | If the surface on which the vessel is placed is rough ($\mu=0.04$), then the maximum force (horizontal) needed to be applied on the vessel to maintain its static equilibrium is 19.8 N. | general_qa | 594 |
The following is a multiple choice question (with answers).
===Question
The following logical calculus, what is correct?
===Choices
1+1=2
2*2=1
2+3=7
2-2=2
0+0=1
1+1=1
1·B = 1
1+B=2
3-1=3
1/1=2 | 1+1=1 | general_qa | 85 |
The following is a multiple choice question (with answers).
===Question
In a three-phase balanced load Y-Δ connection system, the phase current is known to be 10A and the phase voltage is 400V. What is the magnitude of the line current?
===Choices
23.1A
19.05A
16.89A
15.49A
18.76A
17.32A
20A
14.14A
10A
25A | 17.32A | general_qa | 119 |
The following is a multiple choice question (with answers).
===Question
What is the treatment for patients with symptoms of "dizziness and headache, chest tightness, nausea and vomiting, greasy white tongue coating, and stringy and slippery pulse"?
===Choices
Xuefu Zhuyu Jiedu Jiaonang
Baixia Baizhu Jiaogulan Tang
Bai... | Baixia Baizhu Tianma Tang | general_qa | 164 |
The following is a multiple choice question (with answers).
===Question
Which cells in plants perform specific functions but undergo programmed cell death?
===Choices
Tracheary elements, tracheids, and fibers
Thick-walled parenchymatous cells, fibers, sieve elements
Searching for guard cells, sieve cells, and collench... | Tracheary elements, tracheids, and fibers | general_qa | 174 |
The following is a multiple choice question (with answers).
===Question
Who played Creon in Antigone at the Epidaurus Festival 2022?
===Choices
Vasilis Bisbikis played Creon in Antigone at the Epidaurus Festival in 2022.
Vasilis Biskikas played Creon in Antigone at the Epidaurus Festival in 2022.
Vasilis Diamantopoulo... | Vasilis Bisbikis played Creon in Antigone at the Epidaurus Festival in 2022. | general_qa | 295 |
The following is a multiple choice question (with answers).
===Question
Who said, 'Gunpowder blew the chivalry to atoms, the compass opened up the world market and established colonies, and the printing press became the tool of the Reformation, in general, the means of the scientific renaissance, the most powerful leve... | Marx | general_qa | 95 |
The following is a multiple choice question (with answers).
===Question
Who is considered the founder of the concept of the paradigm in the philosophy of science within the history and philosophy of science?
===Choices
Imre Lakatos
Thomas Kuhn
Paul Feyerabend
Karl Popper | Thomas Kuhn | general_qa | 60 |
The following is a multiple choice question (with answers).
===Question
Arrange in sequence the following E-Journal Consortia in India according to their year of establishment :
(a)National Knowledge Resource Consortium
(b)IIM Library Consortium
(c)Consortium for e-Resources in Agriculture
(d)INDEST-AICTE Consortium
=... | (b),(d),(c),(a) | general_qa | 151 |
The following is a multiple choice question (with answers).
===Question
To check the solids content in crude what type of tests can be done?
===Choices
LEI particle analysis method
AAPG test equipment
API fluid loss test equipment
SAE boiling point test
SPE test equipment
MSME test equipment
IADC thermal degradation t... | API fluid loss test equipment | general_qa | 87 |
The following is a multiple choice question (with answers).
===Question
What happens when the potassium ion equilibrium potential is reached?
===Choices
The flow of potassium ions is driven solely by active transport mechanisms.
The voltage gradient across the cell membrane is zero.
The sodium ions outnumber potassium... | The concentration of K ions outside the cell membrane is greater than the concentration of K ions inside the cell membrane. | general_qa | 171 |
The following is a multiple choice question (with answers).
===Question
During the volcanic eruption disaster on the Indonesian island of Sumatra, a person was trapped on an island where, apart from an ample supply of drinkable water, it was very difficult to find edible food. Fortunately, he had 3 kilograms of grain a... | First eat the mother duck, then eat the grains. | general_qa | 250 |
The following is a multiple choice question (with answers).
===Question
"Who directed 'To Live'?"
===Choices
Jia Zhangke
Chen Kaige
Lou Ye
Zhang Ziyi
Yimou Zhang
John Woo
Tsui Hark
Ang Lee
Feng Xiaogang
Wong Kar-wai | Yimou Zhang | general_qa | 71 |
The following is a multiple choice question (with answers).
===Question
What is the basic structural unit of wood?
===Choices
foliage
cell wall
mineral
gum
molecule
lignin
xylem
hemicellulose
cellulose
fiber | fiber | general_qa | 60 |
The following is a multiple choice question (with answers).
===Question
The earliest monetary policy tool owned by the central bank and now a major monetary policy tool is ().
===Choices
inflation targeting
quantitative easing
open market operations
currency swap
deposit reserve ratio
credit controls
interbank lending... | rediscount | general_qa | 73 |
The following is a multiple choice question (with answers).
===Question
Find the number of positive integers $n$ such that $1 \le n \le 1000$ and $\left\lfloor \dfrac{2^n}{73} \right\rfloor$ is even.
===Choices
662
670
669
666
663
667
661
665
668
664 | 667 | general_qa | 105 |
The following is a multiple choice question (with answers).
===Question
What is the relationship between the susceptance of an overhead transmission line and the geometric mean distance between the conductors?
===Choices
Changing the geometric mean distance between conductors can significantly alter the line susceptan... | The larger the geometric mean distance, the smaller the electrical susceptance. | general_qa | 179 |
The following is a multiple choice question (with answers).
===Question
Which of the following options is considered a medical accident? Consider the following scenarios:
I. Amniotic fluid embolism
II. Drug allergy
III. Organ adhesion at surgical site
IV. Hospital-acquired infection
Select the correct combination.
===... | I | general_qa | 100 |
The following is a multiple choice question (with answers).
===Question
The maximum reaction force on the skewed plate bridge occurs at ( ).
===Choices
At the load application point
At the bridge axis
Near the vertical supports
Along the longest edge
Close to the support ends
Near the obtuse angle
Close to the central... | Near the obtuse angle | general_qa | 86 |
The following is a multiple choice question (with answers).
===Question
Use the example below to answer the question that follows.
The second measure of the above example uses which rhythmic device?
X:1
T:Untitled score
C:Composer / arranger
%%score { 1 | 2 }
L:1/8
M:6/8
K:C
V:1 treble nm="Piano" snm="Pno."
%%MIDI prog... | Hemiola | general_qa | 248 |
The following is a multiple choice question (with answers).
===Question
The condition for the validity of the length contraction formula $l=l_{0} \, \sqrt{1-v^{2} / c^{2}}$ is ___.
===Choices
$v$ must be zero for all systems
$l_{0}$ could vary with velocity
$l_{0}$ might change with observer
$c$ should stand for const... | $l_{0}$ must be the inherent length | general_qa | 144 |
The following is a multiple choice question (with answers).
===Question
For a one-dimensional monoatomic lattice, under the simple harmonic approximation, consider that each atom interacts with all other atoms. Calculate the dispersion relation of the lattice wave______.
===Choices
$$ M \omega^{2}=\sum_{m=1}^{\infty} ... | $$ - M \omega^{2}=\sum_{m=1}^{\infty} \beta_{m} \left( e^{i q m a}+e^{-i q m a}-2 \right) $$ | general_qa | 537 |
The following is a multiple choice question (with answers).
===Question
In which of the following conditions does a diminished first heart sound not occur?
===Choices
Aortic regurgitation
Myocardial infarction
Myocarditis
Mitral stenosis
Mitral regurgitation
Aortic stenosis
Hypertrophic cardiomyopathy
Tricuspid regurg... | Mitral stenosis | general_qa | 91 |
The following is a multiple choice question (with answers).
===Question
To whom does the Chargé d'Affaires, appointed in a foreign country, have to report?
===Choices
Ministry of External Affairs
None of these
Ministry of State Affairs
Ministry of Foreign Affairs
Head of government
Foreign Office
Head of State | Foreign Office | general_qa | 70 |
The following is a multiple choice question (with answers).
===Question
Which of the following statements about Yazidism is incorrect? You need to include all incorrect options.
I. The Sufi mystic Sheikh 'Adi journeys to the Kurdish mountains in Iraq. His followers eventually call themselves "Yazidis."
II. Yazidis beli... | III and VI | general_qa | 385 |
The following is a multiple choice question (with answers).
===Question
The sporophyte flora is indicative of vegetation evolution, and what vegetation assemblages are indicative of the warm period?
===Choices
Coniferous forests
Tropical jungles
Savanna grasslands
Desert shrublands
Arctic tundra
Coastal mangro
Pine wo... | Broadleaf forests | general_qa | 92 |
The following is a multiple choice question (with answers).
===Question
In steady-state heat conduction through a double-layered flat wall, if the thickness of each layer is the same, $\Delta t_{1} < \Delta t_{2}$ , which of the following describes the corresponding thermal conductivity relationship?
===Choices
λ1<λ1
... | λ1>λ2 | general_qa | 119 |
The following is a multiple choice question (with answers).
===Question
Research the blood flow in several parts of the human circulatory system. Which of the following locations has the highest blood flow per minute?
===Choices
The renal artery as it branches off from the abdominal aorta.
The brachial artery located ... | The right pulmonary artery at the point where it branches into the left and right pulmonary arteries. | general_qa | 194 |
The following is a multiple choice question (with answers).
===Question
At the interface between air $( \mu_{\mathrm{r}} = 1 )$ and soft iron $( \mu_{\mathrm{r}} = 7000 )$, the angle between the magnetic flux density in the soft iron and the normal to the interface is $85^{\circ}$. What is the angle between the magneti... | $$
5. 6^{\prime}
$$ | general_qa | 202 |
The following is a multiple choice question (with answers).
===Question
During a department managers' joint meeting at a company, discussions focused on production capacity and production planning. Among the following viewpoints expressed by some participants, which are correct ( ):I. Whether all machinery and equipmen... | I,II,III,Ⅳ | general_qa | 287 |
The following is a multiple choice question (with answers).
===Question
The composition of the equilibrium mixture $\left ( Cl_{2}\rightleftharpoons 2Cl \right )$ which is attained at $1200^{\circ}C$ is determined by measuring the rate of effusion through a pin hole. It is observed that the given mixture effuses 1.5 ti... | 0.14 | general_qa | 169 |
The following is a multiple choice question (with answers).
===Question
In ancient times, what was Wular Lake also known as?
===Choices
Mahapadmasara Sarovar Sarovar
Mahapadmasara Sarovar Sar
Mahapadmasara
Mahapadmasara Sarovar Sarovar Sar
Mahapadmasara Sarovar Lake
Mahapadmasara Sarovar
Mahapadmasara Sar
Mahapadmasar... | Mahapadmasar | general_qa | 122 |
The following is a multiple choice question (with answers).
===Question
The average windspeed over the region of the Antarctic Circumpolar Current is about \( 10 \, \text{m/s} \). Using this information:
a. Estimate the mean wind-stress (\( \tau \)) at the ocean-atmosphere interface, given \( C_D = 10^{-3} \), \( \rho_... | \( \tau = 0.12 \, \text{Pa}, u = 0.13 \, \text{m/s} \) | general_qa | 497 |
The following is a multiple choice question (with answers).
===Question
Transient equilibrium occurs when the half-life of the parent nuclide is how many times that of the daughter nuclide
===Choices
50
5000
2
1
2000
500
10000
5
20000
1000 | 50 | general_qa | 79 |
The following is a multiple choice question (with answers).
===Question
$10\ lt$. box contains $O_{3}$ and $O_{2}$ at equilibrium at $2000\ K$. The $\triangle G^{\circ} = -534.52\ kJ$ at $8$ atm equilibrium pressure. The following equilibrium is present in the container$2O_{3}(g)\rightleftharpoons 3O_{2}(g)$. The parti... | $$8\times 10^{-6}$$ | general_qa | 294 |
The following is a multiple choice question (with answers).
===Question
Which of the following organisms would exhibit a kidney without glomeruli?
===Choices
Freshwater Amphibians
Marine Amphibians
Ocean Insects
Marine Fish
Marine Reptiles
Ocean Mammals
Freshwater Fish
Freshwater Reptiles
Freshwater Birds | Marine Fish | general_qa | 75 |
The following is a multiple choice question (with answers).
===Question
What is the production capacity comprehensively shown by the mutual restriction and coordination of the four major soil fertility factors of soil, water, fertilizer, gas and heat?
===Choices
Soil Compatibility
Moisture Retention
Soil Fertility
Fer... | Soil Fertility | general_qa | 90 |
The following is a multiple choice question (with answers).
===Question
Assuming that the velocity distribution within the flat plate turbulent boundary layer can be described using a two-layer model, that is, the velocity is a linear distribution in the laminar sublayer; while in the turbulent core, the velocity follo... | $$
= 7 2. 4 R e_{x}^{-9 / 1 0}
$$ | general_qa | 324 |
The following is a multiple choice question (with answers).
===Question
Estimate the electrical conductivity at 135°C of silicon that has been doped with $1 0^{2 4} \; m^{-3}$ 0f aluminum atoms.
===Choices
$$
1 3 0 0 \ ( \Omega\! \!-\! \mathrm{m} )^{-1}
$$
$$
1 0 0 5 \ ( \Omega\! \!-\! \mathrm{m} )^{-1}
$$
$$
1 2 3 0 ... | $$
1 1 2 0 \ ( \Omega\! \!-\! \mathrm{m} )^{-1}
$$ | general_qa | 356 |
The following is a multiple choice question (with answers).
===Question
Regarding the clinical significance of APTT testing, which of the following statements is correct?
===Choices
In patients with hemophilia A, APTT is often shortened.
APTT is reduced by decreased anticoagulant substances in the blood.
APTT is prolo... | APTT is prolonged with increased anticoagulant substances in the blood. | general_qa | 176 |
The following is a multiple choice question (with answers).
===Question
What is the energy of a 1 µm photon?
===Choices
1.11 eV
0.5 eV
2.4 eV
1 eV
12.4 eV
1.24 eV
0.62 eV
2.48 eV
3.72 eV
3.14 eV | 1.24 eV | general_qa | 93 |
The following is a multiple choice question (with answers).
===Question
What does the term "combatant privilege" refer to in military law?
===Choices
The ability of soldiers to act without accountability in military conflicts.
The right of combatants to be exempt from captivity during lawful wartime activities.
The au... | The right of combatants to engage in hostilities without being held criminally responsible for lawful acts of war. | general_qa | 194 |
The following is a multiple choice question (with answers).
===Question
For long-distance oil and gas pipelines, what is the most important maintenance task?
===Choices
Environmental monitoring
Antifreeze
Emergency drills
Endpoint security
Leak Prevention
Anticorrosion
Engine maintenance
Fire Prevention
Electrical gro... | Anticorrosion | general_qa | 68 |
The following is a multiple choice question (with answers).
===Question
The concept of document guarantee rate: ().
===Choices
It signifies the level of funding allocated to document preservation efforts.
It assesses the frequency of document usage by library patrons.
It reflects the diversity of topics covered in the... | It refers to the indicator of the extent to which the library's collection of documents meets the needs of residents. | general_qa | 166 |
The following is a multiple choice question (with answers).
===Question
When did the original domestic unified book number of the People's Republic of China start to be implemented?
===Choices
1956
1951
1953
1959
1957
1954
1958
1952
1955
1950 | 1956 | general_qa | 86 |
The following is a multiple choice question (with answers).
===Question
The planes $4x-5y-2z=2,5x-4y+2z+2=0,2x+2y+8z-1=0$
===Choices
Form a sphere
Meet at a curve
Meet in a line
Form a cube
meet at a point
Form a tetrahedron
None of these
Form a cylinder
Form a cone
Form a prism | Form a prism | general_qa | 102 |
The following is a multiple choice question (with answers).
===Question
Who said, 'Any myth is to conquer and dominate natural forces with imagination and the aid of imagination, and to visualize natural forces; therefore, as these natural forces are actually dominated, myths also disappear?'
===Choices
Joseph Campbel... | Karl Heinrich Marx | general_qa | 105 |
The following is a multiple choice question (with answers).
===Question
Cough with symptoms of chest fullness and oppression, abundant white and sticky phlegm, shortness of breath and wheezing, inability to lie flat, symptoms worsen with slight exertion, aversion to wind and easy sweating, epigastric and abdominal full... | Su Zi Jiang Qi Tang combined with San Zi Yang Qin Tang with modifications | general_qa | 258 |
The following is a multiple choice question (with answers).
===Question
Mr. Wang, male, 45 years old, with no previous history of heart disease. Over the past week, he has frequently experienced sudden palpitations. Physical examination: heart rate: $150bpm$, regular rhythm. After carotid sinus pressure, the heart rate... | Paroxysmal Supraventricular Tachycardia | general_qa | 187 |
The following is a multiple choice question (with answers).
===Question
In an advanced study of Earth sciences, researchers observed the crustal movement in a certain region of the Earth and discovered that the crust had moved 300 meters northward over 1000 years. If the average thickness of the crust is 30 kilometers,... | 0.3 m/year, 0.001 m/year | general_qa | 251 |
The following is a multiple choice question (with answers).
===Question
The displacement Y (in cm) produced by a simple harmonic wave is given by $Y = \frac{10}{\pi} sin (2000 \pi t - \frac{\pi x}{17})$
then the period and the maximum velocity of the particle in the medium respectively will be
===Choices
$10^{-3}$ sec... | $10^{-3}$ sec and 200 metre per sec | general_qa | 241 |
The following is a multiple choice question (with answers).
===Question
There is currently a conical water tank system. It is known that the fluid flow through the valve is turbulent and its relationship with the water head $H$ is given by
$$
Q = 0.005 \sqrt{H}
$$
where $Q$ is the flow rate, measured in $\mathbf{m}^3 /... | $$
x=1. 6 5 2 1 m
$$ | general_qa | 316 |
The following is a multiple choice question (with answers).
===Question
A homebuyer wishes to take out a mortgage of $100,000 for a 30-year period. What monthly payment is required if the interest rate is 9%?
===Choices
$950.00
$900.00
$700.00
Both 804.62$ and 804.62 dollars are correct
804.62$
$650.00
$820.00
$880.00... | Both 804.62$ and 804.62 dollars are correct | general_qa | 148 |
The following is a multiple choice question (with answers).
===Question
A uniform flow with a depth of 1mm passes over the glass roof. If the temperature is 15°, and the roof slope is 0.08, what is the flow rate per meter of the roof?
===Choices
$$
q \,=\, 0. 0 0 0 1 2 0 {\mathrm{m}}^{3} / ( {\mathrm{s}} \cdot{\mathrm... | $$
q \,=\, 0. 0 0 0 2 3 0 {\mathrm{m}}^{3} / ( {\mathrm{s}} \cdot{\mathrm{m}} )
$$ | general_qa | 523 |
The following is a multiple choice question (with answers).
===Question
In the above question, the intensity of the waves reaching a point P far away on the x-axis from each of the four sources is almost the same and equal to $I_0.$ Then,
===Choices
If $d=\lambda /6,$ the intensity at P is $3I_0.$
If $d=\lambda /6,$ t... | If $d=\lambda /6,$ the intensity at P is $3I_0.$ | general_qa | 243 |
The following is a multiple choice question (with answers).
===Question
In sampling inference, the sampling error is____.
===Choices
Inevitable but controllable
Avoidable and inevitable
Predictable but uncontrollable
Inevitable yet predictable
Manageable and avoidable
Inevitable and uncontrollable
Avoidable and contro... | Inevitable but controllable | general_qa | 82 |
The following is a multiple choice question (with answers).
===Question
In which year was the United States Army Air Forces elevated to become the independent United States Air Force?
===Choices
1947
1949
1945
1950
1946
1942
1948
1943
1986
1944 | 1947 | general_qa | 86 |
The following is a multiple choice question (with answers).
===Question
An $lpha$ - particle is projected towards the following nucleus with same kinetic energy in different experiment the distance of closet approach is maximum for
===Choices
Au (Z=79)
Na(Z=11)
Ca (Z=21)
Ca (Z=20)
Ag (Z=47)
Cu (Z=29)
Cu (Z=28)
Ag (Z=... | Au (Z=79) | general_qa | 102 |
The following is a multiple choice question (with answers).
===Question
According to the CAPM model, assuming: market expected return = 15%, risk-free rate = 8%; expected return of X security = 17%, beta value of X = 1.25; which of the following statements is correct?
===Choices
Alpha value of X is -0.25%
X is expecte... | Alpha value of X is 0.25% | general_qa | 159 |
The following is a multiple choice question (with answers).
===Question
A defendant, a nurse at a nursing home, is charged with murdering a resident at the home by adding an allegedly lethal substance to the resident's food. At trial, to prove that the substance added to the resident's food could result in death, the p... | No, because the treatise excerpts were not offered during the examination of a qualified expert. | general_qa | 286 |
The following is a multiple choice question (with answers).
===Question
A point $D$ is on side $BC$ of triangle $ABC$ such that $BD=20$ and $DC=14$ . A circle $\Gamma$ centered at $D$ is tangent to rays $\overrightarrow{AB}$ and $\overrightarrow{AC}$ . Line $l$ is a tangent of $\Gamma$ that is parallel to $BC$ , and le... | 54 | general_qa | 165 |
The following is a multiple choice question (with answers).
===Question
What is the main function of aerodynamic thrust augmentation during missile launch?
===Choices
Enhance the missile's fuel efficiency
Decrease the temperature around the missile
Decrease the drag force on the missile
Improving flight stability
Incr... | Increase the speed of the missiles | general_qa | 104 |
The following is a multiple choice question (with answers).
===Question
A particle of mass $2\ kg$ is moving in a circular path of radius $1\ m$ such that its centripetal acceleration is varying with time $a_{c}=4t^{2}$. The power delivered to the particle is
===Choices
$$16t$$
$$2t^2$$
$$14t$$
$$8t$$
$$4t$$
$$2t$$
$$... | $$4t$$ | general_qa | 125 |
The following is a multiple choice question (with answers).
===Question
In Stendhal's The Red and the Black, Julien's final tragic ending stems from?
===Choices
The huge disparities in social classes and the irreconcilable contradictions that arise from them
The turbulent political environment in France at that time a... | The huge disparities in social classes and the irreconcilable contradictions that arise from them | general_qa | 96 |
The following is a multiple choice question (with answers).
===Question
Let $G$ be a non-abelian finite group. Let $c ( G )$ be the number of conjugacy classes in $G$ Define $\overline{{{c}}} ( G ) :=c ( G ) / | G |, \, ( | G |=\mathrm{C a r d} ( G ) )$ . Suppose that there exists a prime number $p$ and an element $x \... | $$
| S | \leq1+{\frac{( | G |-| Z |-p )} {2}}
$$ | general_qa | 427 |
The following is a multiple choice question (with answers).
===Question
A 50-year-old female. She has experienced chest tightness after activity for 1 year and paroxysmal nocturnal dyspnea for 4 days. Physical examination: BP 130/80mmHg, P2 is hyperactive, a diastolic rumbling murmur can be heard at the apex of the hea... | Mitral stenosis | general_qa | 213 |
The following is a multiple choice question (with answers).
===Question
Which Taiwanese writer's medical-themed novel is 'Mister Snake'?
===Choices
Chen Yi-heng
Chen Yi-feng
Chen Yi-fen
Chen Yi-fang
Lai He
Chen Yi-hong
Chen Yingzhen
Chen Yi-ho
Chen Yi-hao
Chen Yi-fu | Lai He | general_qa | 88 |
The following is a multiple choice question (with answers).
===Question
The truth table at the bottom of this page gives values for the three Propositional Logic sentences on the right for all possible values of the three proposition constants shown on the left.
| p | q | r | p ⇒ q ∨ r | p ⇒ r | q ⇒ r |
|-----|-----|--... | No, Yes, No, No, Yes | general_qa | 454 |
The following is a multiple choice question (with answers).
===Question
Please fill in the blanks with the most appropriate option based on semantics and relevant syntactic knowledge.
« Je me réveille en pleine forme dès __1__ du réveil, à 6 h 30. Je mets la bouilloire à chauffer et vais réveiller mes deux aînés et mon... | la sonnerie,le benjamin,rien,de traîner | general_qa | 349 |
The following is a multiple choice question (with answers).
===Question
Insert a steel screw of length $L$ into a copper tube, assuming the cross-sectional area ratio between the screw and the tube is $S_{1} / S_{2} = 1 / 2$. The longitudinal elastic modulus of the steel screw is $E_{1} = 2 \times 10^{6} \mathrm{kg/cm^... | The thermal stress in the steel screws is $\sigma_{1}=1100 \mathrm{kg/cm^{2}}$, and the thermal stress in the copper pipe is $\sigma_{2}=-550 \mathrm{kg/cm^{2}}$. | general_qa | 750 |
The following is a multiple choice question (with answers).
===Question
What type of institution do community health service agencies belong to?
===Choices
Tertiary Healthcare
Primary Health Providers
Specialist Medical Care
Community Based Program
Secondary Medical Care
Integrated Health Service
For-profit healthcare... | Non-profit Healthcare | general_qa | 69 |
The following is a multiple choice question (with answers).
===Question
The music fragment shown in the following example develops the musical material through modulation. The composition of the first group of modulations is ( ), and the composition of the second group of modulations is ( ) (the numbers in the options ... | 4+4; 1+1+1 | general_qa | 116 |
The following is a multiple choice question (with answers).
===Question
What is the adiabatic time scale?
===Choices
$\tau=\frac{\mathbf{U}^2} {\mathbf{L}}$
$\tau=\mathbf{L} + \mathbf{U}$
$\tau=\frac{\mathbf{U}} {\mathbf{L}}$
$\tau=\sqrt{\frac{\mathbf{L}} {\mathbf{U}}}$
$\tau=\frac{\mathbf{L}} {\mathbf{U}^2}$
$\tau=\f... | $\tau=\frac{\mathbf{L}} {\mathbf{U}}$ | general_qa | 215 |
The following is a multiple choice question (with answers).
===Question
At 30°C and 101.3 kPa, ammonia gas mixed in the air is absorbed using a packed column. The packing used is random ceramic rings with a specific surface area of 300 $m^2$/ $m^3$ and a diameter of 15 mm. The average partial pressure of ammonia in the... | $k_{G}=1.55\times10^{-5}kmol/(m^{2}\cdot s\cdot kPa)$ | general_qa | 525 |
The following is a multiple choice question (with answers).
===Question
The interaction closely related to the generation of the second signal for B cell activation is ( )
===Choices
The interaction between CD4 molecules and MHC class II molecules
The interaction between CD40L and CD86 molecules
The interaction betwee... | The interaction between CD40L and CD40 molecules | general_qa | 147 |
The following is a multiple choice question (with answers).
===Question
Assume the displacement of the spring oscillator system is the superposition of two vibrations with different frequencies and amplitudes, i.e.,
$$
x(t) = \sin \omega t + \frac{1}{2} \sin 2\omega t
$$
Question: At what time is the displacement great... | $$
{\frac{\pi} {3}}, 0
$$ | general_qa | 257 |
The following is a multiple choice question (with answers).
===Question
Which of the following is the basic category established by Pigou in the Economics of War?
===Choices
The Relationship Between Productivity and War
Application of Mechanical Weapons
Economic Mobilization for War Efforts
War Finance
Wartime Economy... | Wartime Economy and Peacetime Economy | general_qa | 103 |
The following is a multiple choice question (with answers).
===Question
During what year did Kiki Smith earn the Nelson A. Rockefeller Award for the first time?
===Choices
2011
2014
2008
2015
2012
2013
2006
2007
2009
2010 | 2010 | general_qa | 85 |
The following is a multiple choice question (with answers).
===Question
What is the probability that a ground-state tritium atom becomes ground-state $\mathrm{He}^{+}$ instantly after undergoing beta decay?
===Choices
$$
{\frac{5 0 8} {7 4 6}}
$$
$$
{\frac{6 2 1} {7 0 3}}
$$
$$
{\frac{6 0 1} {7 3 5}}
$$
$$
{\frac{5 4 ... | $$
{\frac{5 1 2} {7 2 9}}
$$ | general_qa | 245 |
The following is a multiple choice question (with answers).
===Question
An electron moves with speed $2\times{10}^{5}m{s}^{-1}$ along the positive x-direction in the presence of a magnetic induction $\overline { B } =\hat { i } +4\hat { j } -3\hat { k } $ tesla. The magnitude of the force experienced by the electrons i... | $$1.18\times{10}^{-13}$$ | general_qa | 281 |
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