problem stringlengths 14 4.09k | solution stringlengths 1 802k | task_type stringclasses 3
values | problem_tokens int64 5 895 |
|---|---|---|---|
The following is a multiple choice question (with answers).
===Question
Utilitarianism believes that the premise for the effective operation of representative government is ( ).
===Choices
universal suffrage without restrictions
limited governmental intervention
a single-party system
frequent public referendums
a stro... | reasonable division of government functions and allocation of power | general_qa | 98 |
The following is a multiple choice question (with answers).
===Question
Which is the representative prescription for treating chronic diarrhea and dysentery caused by spleen and kidney deficiency and cold?
===Choices
Yiguanjian Herbal Decoction
Buzhong Yiqi Elixir
Liujunzi Tang Brew
Guiding Yunqi Concoction
Zhenren Ya... | Zhenren Yangzang Decoction | general_qa | 121 |
The following is a multiple choice question (with answers).
===Question
Jupiter and the other jovian planets are sometimes called "gas giants." In what sense is this term misleading?
===Choices
The materials they are made of are not normally gaseous in everyday experience.
Their atmospheres contain more liquids than g... | They actually contain a significant fraction of non-gaseous matter. | general_qa | 202 |
The following is a multiple choice question (with answers).
===Question
The ______ system is a complex formed by several related enzymes that fit together with each other. The multi-enzyme system can catalyze metabolic reactions at a certain stage to proceed efficiently, directed, and orderly.
===Choices
single-reacti... | multi-enzyme | general_qa | 99 |
The following is a multiple choice question (with answers).
===Question
Given that an mRNA contains 1200 nucleotides, what is the total number of G and T in its gene's double strand?
===Choices
1800
600
800
300
900
1400
1200
1000
700
1500 | 1200 | general_qa | 91 |
The following is a multiple choice question (with answers).
===Question
What are the main benefits of using Modular Container Units (MCU) in logistics transportation?
===Choices
Increased stealth
Improved defense capability
Extended shelf life of goods
Improved delivery efficiency
Escalated operational costs
Enhancing... | Enhancing transport flexibility | general_qa | 72 |
The following is a multiple choice question (with answers).
===Question
What is the total number of bytes, total number of bits, and transmission rate of the $\mathrm{STM}-16$ frame structure?
===Choices
38,880 bytes, 311,040 bits, 2,488.32 Mb/s
38,600 bytes, 309,000 bits, 2,450.00 Mb/s
38,800 bytes, 310,400 bits, 2,4... | 38,880 bytes, 311,040 bits, 2,488.32 Mb/s | general_qa | 345 |
The following is a multiple choice question (with answers).
===Question
In a lake, a fish rising vertically to the surface of water uniformly at the rate of $3\ m/s$, observes a bird diving vertically towards the water at a rate of $9\ m/s$ vertically above it. the actual velocity of the dive of the bird is : (Given re... | $$4.5\ m/s$$ | general_qa | 183 |
The following is a multiple choice question (with answers).
===Question
Find the sum of the series $\sum_{k=2}^\infty \left(\frac{ 3^{k-1} }{ 4^{3 \cdot k+1} }\right)$.
===Choices
3/15616
3/15619
3/15624
3/15628
3/15626
3/15620
3/15625
3/15618
3/15617
3/15632 | 3/15616 | general_qa | 140 |
The following is a multiple choice question (with answers).
===Question
Given a gas turbine with the initial state parameters \(p_3 = 8.5 \, \text{kg/m}^2\) and \(t_3 = 900^\circ \text{C}\). The exhaust pressure is \(p_4 = 1.05 \, \text{kg/m}^2\), and the turbine undergoes an ideal adiabatic expansion process. If the e... | 474.9°C | general_qa | 216 |
The following is a multiple choice question (with answers).
===Question
In which year did GU Co., Ltd. officially change its name from GOV RETAILING to its current name?
===Choices
2012
2015
2017
2016
2011
2018
2010
2014
2009
2013 | 2011 | general_qa | 90 |
The following is a multiple choice question (with answers).
===Question
An adiabatic cylindrical chamber is divided into two parts by a piston. Initially, the piston is in the middle of the chamber. On one side of the piston, there is 0.001 m$^{3}$ of air at a temperature of 300 K and a pressure of 0.2 MPa. On the othe... | 0.057 joules per kelvin | general_qa | 266 |
The following is a multiple choice question (with answers).
===Question
Hemoglobin, the protein responsible for carrying oxygen from the lungs to the body tissues, contains 0.355 per cent iron. Hydrolysis of 100 g of hemoglobin gives 1.48 g of tryptphan ; calculate the minimum molecular weight of hemoglobin which is co... | 15,800 | general_qa | 146 |
The following is a multiple choice question (with answers).
===Question
What is the rational kernel of Hegel's philosophy that Marxist philosophy absorbs?
===Choices
Dialectics
Idealist Dialectics
Materialist Epistemology
Materialist Dialectics
Knowability
Idealism
Epistemology
Materialist Idealism
Material Dialectics... | Dialectics | general_qa | 76 |
The following is a multiple choice question (with answers).
===Question
Identify the 'FOUR USER TASKS' with authority data as defined by the Franar working group (FRAD-6) ().
===Choices
Search, label, compare, understand.
Find,tag,align,validate.
Find,identify, contextualize, justify.
Fetch, distinguish, correlate, su... | Find,identify, contextualize, justify. | general_qa | 133 |
The following is a multiple choice question (with answers).
===Question
Let `A` be an `n`-order real symmetric matrix, and `P` be an `n`-order invertible matrix. Given that the `n`-dimensional column vector `alpha` is an eigenvector of `A` corresponding to the eigenvalue `lambda`. Then the eigenvector of `(P^{-1}AP)^T`... | `P^Talpha` | general_qa | 199 |
The following is a multiple choice question (with answers).
===Question
When did EBC Edison Broadcast Channel, the movie channel, first start broadcasting?
===Choices
1996
1990
1997
1994
1993
1995
1991
1998
1992
1999 | 1997 | general_qa | 82 |
The following is a multiple choice question (with answers).
===Question
In which year was the marble sculpture 'The Ecstasy of St. Teresa' completed?
===Choices
1651
1656
1652
1655
1657
1659
1653
1642
1654
1650 | 1652 | general_qa | 84 |
The following is a multiple choice question (with answers).
===Question
What are the steps in the Feistel function?
===Choices
expansion, mixing, substitution, permutation
excitation, mutation, suppression, elevation
extrapolation, isolation, transposition, calculation
expansion, divide, mixing, permutation
evaluation... | expansion, mixing, substitution, permutation | general_qa | 111 |
The following is a multiple choice question (with answers).
===Question
In a Young's Double Slit experiment, films of thickness $t_A$ and $t_B$ and refractive indices $\mu_A$ and $\mu_B$ are placed in front of slits A and B respectively. If $\mu_At_A=\mu_Bt_B$, then the central maxima may
===Choices
shift forwards tow... | shift towards B | general_qa | 121 |
The following is a multiple choice question (with answers).
===Question
Sampling is the use of images _____.
===Choices
Collect samples of soil types
Observe wildlife migration patterns
Calculate atmospheric conditions
Estimate solar radiation
Evaluate wind speed effects
Grayscale Discretization
Detect changes in vege... | Spatial Coordinate Discretization | general_qa | 77 |
The following is a multiple choice question (with answers).
===Question
The $K$ absorption edge of tungsten is 0.0178 nm. The average wavelength of the $\mathbf{K}$ series $\lambda_{k_{\alpha}}$ is $0.0211 \, \mathrm{nm}$. $\lambda_{k_{\beta}}$ is $0.0184 \, \mathrm{nm}$, and $\lambda_{k_{\gamma}}$ is 0.0179 nm. If tun... | $$
79.6\sim80keV
$$ | general_qa | 308 |
The following is a multiple choice question (with answers).
===Question
A project proposal is an important document that demonstrates understanding of problems and needs to clients, explains how consulting tasks will be completed, and proves company capabilities. Therefore, writing a project proposal is crucial. Among ... | I,II and III | general_qa | 208 |
The following is a multiple choice question (with answers).
===Question
When storing tea leaves, attention should be paid to temperature control. For every 10°C increase in temperature, the rate of browning for tea leaves will increase () times.
===Choices
2-4
7-9
4-6
12-14
5-7
3-5
1-2
0-1
9-11
6-8 | 3-5 | general_qa | 95 |
The following is a multiple choice question (with answers).
===Question
The content of a patient interview generally includes the following: general information, chief complaint, present illness history, past medical history, review of systems, personal history, marital history,_____, _____and _____.
===Choices
Medica... | Menstrual history, obstetric history, and family history | general_qa | 168 |
The following is a multiple choice question (with answers).
===Question
Let $P(x) = (1 + x)(1 + 2x^2)(1 + 3x^4)(1 + 4x^8)(1 + 5x^{16})$ . Find the three rightmost nonzero digits of the product of the coefficients of $P(x)$ .
===Choices
413
410
418
416
419
412
415
420
414
417 | 416 | general_qa | 121 |
The following is a multiple choice question (with answers).
===Question
Under Chinese law, A person with a mental illness, who is completely unable to recognize their own actions, throws their watch to the roadside. The watch is picked up by B. Which of the following statements is correct?
===Choices
B should return t... | B should return the watch to the rightful owner. | general_qa | 152 |
The following is a multiple choice question (with answers).
===Question
Sometimes a quantity of interest is the Helmholtz Free Energy $F ( T, V, N )$ divided by $T$. (For example, this quantity is proportional to the logarithms of equilibrium constants or solubilities.) Suppose $F(T)$ depends on temperature in the foll... | $$
4 a T+b
$$ | general_qa | 222 |
The following is a multiple choice question (with answers).
===Question
The orbital angular momentum of the electron shell of a certain atom is $L=2$, and the spin quantum number is $S=0$; the angular momentum quantum number of the nucleus is $I={\frac{3}{2}}$. Therefore, the total angular momentum quantum number of th... | $$
\frac{7} {2}, \frac{5} {2}, \frac{3} {2}, \frac{1} {2}
$$ | general_qa | 441 |
The following is a multiple choice question (with answers).
===Question
The tree height of the BFS-generated tree of the graph is ( ) than the tree height of the DFS-generated tree.
===Choices
Always less
Occasionally lesser
Usually identical
Small or equal
Always greater
Invariably the same
Greater or equal
Constantl... | Small or equal | general_qa | 79 |
The following is a multiple choice question (with answers).
===Question
There are two stirred tanks with volumes of $V_{R}$ and $2V_{R}$, used for a first-order irreversible liquid-phase reaction. The feed volumetric flow rate is 2, and the reactors are operated in series, with the material first entering $2V_{R}$ and ... | $$
x_{A2}c_{A0}v=vc_{A0}\left[1-\frac{1}{\left(1+k\:\frac{2V_{R}}{v}\right)\left(1+k\:\frac{V_{R}}{v}\right)}\right]
$$ | general_qa | 797 |
The following is a multiple choice question (with answers).
===Question
What matures into a non-nucleated living cell?
===Choices
Chloroplasts
Muscle fibers
Seed embryos
Red blood corpuscles
Stem nodes
Root hairs
Guard cells
Nerve endings
Spore sacs
Sieve tubes | Sieve tubes | general_qa | 67 |
The following is a multiple choice question (with answers).
===Question
What are the main substances that make up the pollen wall?
===Choices
Sporopollenin and Lignin
Sporopollenin and Callose
Sporopollenin and Callus Walls
Callose and Hemicellulose
Lipids and Cellulose
Callus Tissue and Cellulose
Proteins and Pectin
... | Sporopollenin and Cellulose | general_qa | 122 |
The following is a multiple choice question (with answers).
===Question
Discuss the separate half-reactions and net cell reaction that occur in a flashlight battery. If you have a current of .01 amp, how long can the current flow if the battery contains 25.0g of a paste of MnO_2 , NH_4Cl, and ZnCl_2 of which 20% is MnO... | 154 hours | general_qa | 141 |
The following is a multiple choice question (with answers).
===Question
Which information theory focuses on the purpose of communication is, to inform, instruct or motivate the receiver ?
===Choices
Gerbner's Paradigm
Schramm's Hypothesis
Katz's Approach
Lasswell's Formula
Yovit's Theory
Peirce's Outline
Mead's Synops... | Ackoff's Theory | general_qa | 94 |
The following is a multiple choice question (with answers).
===Question
When was the Kunming Animal Museum built and opened?
===Choices
2001
2006.5
2002
2004
2007
2003
2009
2008
2006
2005 | 2006 | general_qa | 79 |
The following is a multiple choice question (with answers).
===Question
A company, as a general taxpayer of value-added tax (VAT), is subject to a VAT rate of 16%. The company entrusts another unit (also a general VAT taxpayer) to process a batch of raw materials that are taxable consumer goods (not gold or silver jewe... | 400 | general_qa | 226 |
The following is a multiple choice question (with answers).
===Question
A piece of solid carbon dioxide with a mass of 5.50 g is placed in a 10.0-L vessel that already contains air at 705 torr and 24°C. After the carbon dioxide has totally vaporized, what is the partial pressure of carbon diox- ide and the total pressu... | 0.305atm; 1.232atm | general_qa | 264 |
The following is a multiple choice question (with answers).
===Question
Billing's method of contraception refers to:
===Choices
Monitoring cervical position
Coitus interruptus method
Monitoring cervical mucus and spermatozoa
Monitoring cervical mucus and basal body temperature
Fertility awareness method
Monitoring cer... | Cervical mucus method | general_qa | 89 |
The following is a multiple choice question (with answers).
===Question
A single mode step index optical fiber has the following parameters: core diameter = 8.0 μm, cladding diameter = 0.125 mm, core refractive index = 1.460, relative index difference = 0.2 % at 1550 nm. What is the fiber mode field diameter if it is o... | 8.904μm | general_qa | 179 |
The following is a multiple choice question (with answers).
===Question
Find the Q value for the disintegration _60Nd^144 \ding{217} _2He^4 + _58Ce^140 .
===Choices
1.00 eV
2.01 eV
1.50 eV
3.25 eV
2.75 eV
1.60 eV
1.79 eV
2.30 eV
1.20 eV
0.95 eV | 1.79 eV | general_qa | 124 |
The following is a multiple choice question (with answers).
===Question
The key difference in the stress characteristics between beam bridges and arch bridges under vertical loads is ( ).
===Choices
Under vertical loads, beam bridges produce shear forces, and arch bridges produce compression forces.
Under vertical loa... | Under vertical loads, beam bridges do not generate horizontal reactions, and arch bridges generate horizontal reactions. | general_qa | 218 |
The following is a multiple choice question (with answers).
===Question
We now define an algorithm: The definition of a(n) is the diameter (i.e., largest distance between two vertices) of the rooted tree with Matula-Goebel number n, a unique number associated with the tree encoding its structure. Given the input x_list... | [5, 3, 5, 4, 6, 5, 5, 5, 5, 5] | general_qa | 436 |
The following is a multiple choice question (with answers).
===Question
Radio stations are given call letters designating the station according to().
===Choices
the length of their daily broadcasts
the year they were established
the primary language of their broadcasts
the number of employees they have
the population ... | the geographic location in which they operate | general_qa | 101 |
The following is a multiple choice question (with answers).
===Question
If a trait is quantitatively inherited but its heritability is 0, which of the following conclusions is correct?
===Choices
Individuals with identical genotypes exhibit the same phenotype.
Fully controlled by epigenetic modifications alone.
It is ... | Almost entirely influenced by the environment | general_qa | 128 |
The following is a multiple choice question (with answers).
===Question
Surface-catalysed reactions that are incorporated by the product, obey the differential rate expression, $\cfrac { dy }{ dt } =\cfrac { k\left[ { C }_{ 0 }-y \right] }{ 1+by } $, where ${ C }_{ 0 }=$ initial concentration and $k$ and $b$ are const... | $$\left( 1+{ C }_{ 0 }b \right) \ln { 2 } -\cfrac { { C }_{ 0 }b }{ 2 } $$ | general_qa | 536 |
The following is a multiple choice question (with answers).
===Question
Calculate the starting temperature of the reduction when silicon reduces $\mathrm{C a O ( s )}$ to form $2 \mathrm{C a O} \cdot \mathrm{S i O}_{2} ( \mathrm{s} )$ at a partial pressure of 100 kPa.
===Choices
$$
2 5 1 5 \mathrm{K}
$$
$$
2 5 2 5 \ma... | $$
2 5 1 5 \mathrm{K}
$$ | general_qa | 237 |
The following is a multiple choice question (with answers).
===Question
The patient has coughing, palpitations, sputum, swelling of the face and limbs, abdominal distension and epigastric plumpness, poor appetite and fear of cold, with a fat and dark tongue, white and slippery moss, and a fine pulse. What is the treatm... | Warm the kidneys and strengthen the spleen, transform dampness and promote water metabolism. | general_qa | 261 |
The following is a multiple choice question (with answers).
===Question
We now define an algorithm: The definition of a(n) is the coordination sequence for the planar net 3.3.3.3.6, also known as the fsz net, which describes the number of vertices at each distance from an arbitrary starting vertex in this two-dimension... | [192, 197, 201, 207, 211, 216, 221, 225, 231, 235] | general_qa | 636 |
The following is a multiple choice question (with answers).
===Question
Determine the number of belts required to transmit 70 hp by a 3V large capacity belt of length 100 in., running on pulleys 12 in. in diameter and speed 2000 rpm. The maximum life of the belt, before failure, is 15,000 hrs.
===Choices
5 belts
1 bel... | 5 belts | general_qa | 125 |
The following is a multiple choice question (with answers).
===Question
Assume 70% of all memory accesses are to the instruction cache, and 30% are to the data cache. The cache hit time is 1 clock cycle, and the miss penalty is 70 clock cycles. In a unified (mixed) cache, each load or store access incurs an additional ... | Separate cache miss rate: 1.719%, average access time: 2.2 cycles; Unified cache miss rate: 1.35%, average access time: 2.945 cycles | general_qa | 653 |
The following is a multiple choice question (with answers).
===Question
The brightest galaxy in the cluster A1060 has an apparent visual magnitude of $V=1 0. 9 9$ Estimate the distance to the cluster. Use the uncertainty in the average absolute magnitude of the brightest galaxy to determine how far off your answer coul... | $$
7 6. 9 \mathrm{~ M p c}
$$ | general_qa | 254 |
The following is a multiple choice question (with answers).
===Question
"The Peony Pavilion" features two major ensemble scenes during its performance: one appears in "The Interrupted Dream," where does the other appear?
===Choices
The Moonlit Garden
Searching for the Dream
Underworld Judgment
The Soul's Departure
Und... | The Soul's Departure | general_qa | 96 |
The following is a multiple choice question (with answers).
===Question
Considering the issue of electron emission in vacuum tubes, let the number of electrons arriving at the anode per unit time, denoted as $N$, follow a Poisson distribution $$P\{N=k\}=\frac{\lambda^{k}}{k!}\mathrm{e}^{-\lambda}.$$ The energy carried ... | $$
\begin{aligned} {{D ( S )}} & {{} {{}=\lambda( \sigma^{2}+\eta^{2} )}} \\ \end{aligned}
$$ | general_qa | 555 |
The following is a multiple choice question (with answers).
===Question
A general telescoping series is one in which all but the first few terms cancel out after summing a given number of successive terms.
Let $a_{n} = f(n) - 2 \cdot f(n+1) + f(n+2)$, in which $f(n)$ -> 0 as $n$ -> $\infty$. Find $\sum_{n=1}^\infty\lef... | f(1) - f(2) | general_qa | 264 |
The following is a multiple choice question (with answers).
===Question
Find the radiation resistance of a single-turn circular loop witha circumference of (1/4) wavelength.
===Choices
1.07 ohm
0.57 ohm
0.87 ohm
0.37 ohm
0.97 ohm
0.47 ohm
0.77 ohm
0.67 ohm
1.27 ohm
0.107 ohm | 0.77 ohm | general_qa | 108 |
The following is a multiple choice question (with answers).
===Question
Taking the armored assault group as an example, in military wargaming, commanders from both sides need to simultaneously direct dozens of combat forces and units, including ( ), racking their brains to find ways to achieve mission objectives, ident... | Artillery, Infantry, Armored troops | general_qa | 134 |
The following is a multiple choice question (with answers).
===Question
Consider an airfoil at $1 2^{\circ}$ angle of attack. The normal and axial force coefficients are 1.2 and 0.03, respectively. Calculate the lift and drag coefficients.
===Choices
$$
{1. 2 1}
$$
$$
{0. 2 5 8}
$$
$$
{1. 1 5}
$$
$$
{0. 2 8 2}
$$
$$
{... | $$
{1. 1 8}
$$
$$
{0. 2 7 9}
$$ | general_qa | 320 |
The following is a multiple choice question (with answers).
===Question
The initial point taken by the 0.618 method on the interval [2,6] is___.
===Choices
4.236
3.382
2.618
5.472
3.902
3.764
3.528
2.764
5.000
4.618 | 3.528 | general_qa | 100 |
The following is a multiple choice question (with answers).
===Question
There exists a uniform electric field E = $4 \times 10^5 \space Vm^-1$ directed along negative x-axis such that electric potential at origin is zero . A charge of $-200\mu C$ is placed at origin,and a charge of $+200\mu C$ is placed at (3 m, o). T... | 120 J | general_qa | 153 |
The following is a multiple choice question (with answers).
===Question
When the system is between the bubble point and the dew point, the system is in ( ).
===Choices
Compressed liquid state
Condensed liquid-vapor phase
Gas-vapor equilibrium state
Gas-liquid two-phase
Supercooled vapor phase
Subcooled liquid state
Sa... | Gas-liquid two-phase | general_qa | 93 |
The following is a multiple choice question (with answers).
===Question
What part of the body do the eggs of moon jellies lodge in?
===Choices
The gonads.
The gonads and oral arms.
The oral arms.
The tentacles.
The manubrium.
The manubrium and oral arms.
The tentacles and manubrium.
The bell.
The tentacles and gonads.... | The oral arms. | general_qa | 90 |
The following is a multiple choice question (with answers).
===Question
Water flows in a laminar pattern through a circular straight pipe. If the flow rate remains constant, explain how the energy loss due to flow resistance changes under the following condition. If the pipe diameter is doubled, what will the pressure ... | $$
1/ 1 6
$$ | general_qa | 175 |
The following is a multiple choice question (with answers).
===Question
Who is the author of 'Under the roofs of Shanghai'?
===Choices
Yang Hansheng
Zhou Yang
Tian Han
Xia Yan | Xia Yan | general_qa | 46 |
The following is a multiple choice question (with answers).
===Question
In a 60 kg man, energy requirement fer sedentary work (kcal/d) -
===Choices
3500
2100
2500
2700
1900
2200
2350
2325
2400
2300 | 2300 | general_qa | 87 |
The following is a multiple choice question (with answers).
===Question
Iggy and Twiggy are creating problem proposals for their Mock AIME. Iggy's question asks for the remainder when a perfect square is divided by 1000, and Twiggy's question asks for the remainder when a perfect fourth power is divided by 1000. Let $S... | 107 | general_qa | 175 |
The following is a multiple choice question (with answers).
===Question
Suppose the government decides that in order to fight inflation, labor unions will not be allowed any wage increases until further notice. What type of inflation would this be aimed at?
===Choices
stagflation
sectoral inflation
deflation
wage infl... | cost-push inflation | general_qa | 89 |
The following is a multiple choice question (with answers).
===Question
In an open-pit mine, what is the most important factor to consider when selecting mining equipment?
===Choices
Ore grade
Equipment cost
Environmental impact
Labor availability
Mine size
Soil type
Mining method
Equipment durability
Depth of deposit... | Mine size | general_qa | 69 |
The following is a multiple choice question (with answers).
===Question
Where is the empowerment site in China?
===Choices
Jingshan Garden
Lingyin Temple
Shaolin Monastery
Beihai Stupa
Tianyi Pavilion
Wenshu Monastery
Fubo Hill
Longhua Pagoda
Daxingshan Temple
Donglin Monastery | Daxingshan Temple | general_qa | 78 |
The following is a multiple choice question (with answers).
===Question
Let $f {\in} L^{1} ( [0, 1] )$, and we have
$$
\int_{0}^{1} \! x^{n} f ( x ) \mathrm{d} x=\frac{1} {n+2} \quad( n=0, 1, 2, \cdots) \,,
$$
what is the value of $f(x)$?
===Choices
$$
x^3, \mathrm{a. e.} x \in[ 0, 1 ]
$$
$$
x, \mathrm{a. e.} x \in[ 0... | $$
x, \mathrm{a. e.} x \in[ 0, 1 ]
$$ | general_qa | 357 |
The following is a multiple choice question (with answers).
===Question
Calculate (iint_Sigma (x-y)dxwedge dy+(y-z)xdywedge dz), where (Sigma) is the outward surface of (Omega), and (Omega) is the region bounded by cylinder (x^2+y^2=1) and planes (z=0,z=3).
===Choices
$$-\frac{9}{4}\pi$$
$$\frac{3}{2}\pi$$
$$-\frac{9}... | $$-\frac{9}{2}\pi$$ | general_qa | 180 |
The following is a multiple choice question (with answers).
===Question
Which of the following statements about the rules of writing orchestral scores is correct?
===Choices
Different types of brackets need to be used between adjacent staves of the same group, same family, and same kind of instrument
In the full score... | Different types of brackets need to be used between adjacent staves of the same group, same family, and same kind of instrument | general_qa | 116 |
The following is a multiple choice question (with answers).
===Question
A $3$ cm cube of iron one face at $100^o$ C and the other in a blocks of ice at $0^o$ C. If K of iron $= 0)2$ CGS units and L for ice is $80$ cal/gm, then the amount of ice that melts in $10$ minutes is (assume steady state heat transfer)
===Choic... | $350$g | general_qa | 147 |
The following is a multiple choice question (with answers).
===Question
Find the sum of the squares of the roots, real or complex, of the system of simultaneous equations
$$$x+y+z=3,~x^2+y^2+z^2=3,~x^3+y^3+z^3 =3.$$$
Clarification:
If the solutions are: $(x_{1},y_{1},z_{1}),$ and $(x_{2},y_{2},z_{2},)$ find $x_{1}^{2}+... | 3 | general_qa | 183 |
The following is a multiple choice question (with answers).
===Question
According to the 2010 United States Census, what was the total reported Asian population of Downey, California, in 2010?
===Choices
7,807
7,809
7,802
7,805
7,801
7,806
7,804
7,810
7,808
7,803 | 7,804 | general_qa | 108 |
The following is a multiple choice question (with answers).
===Question
The rate constant for 1st order decomposition is given by log k=14.34 - $\frac { 1.25\times { 10 }^{ -4 } }{ T } $ The energy of activation is :
===Choices
256 kJ/mol
239 kJ/mol
255 kJ/mol
250 kJ/mol
258 kJ/mol
259 kJ/mol
260 kJ/mol
261 kJ/mol
22... | 239 kJ/mol | general_qa | 138 |
The following is a multiple choice question (with answers).
===Question
Focal length of glass $\left(\mu =\dfrac{3}{2}\right)$ lens is $20\ cm$. Find its focal length in liquid of refractive index $2$ is
===Choices
$$-15\ cm$$
$$80\ cm$$
$$-10\ cm$$
$$-20\ cm$$
$$40\ cm$$
$$10\ cm$$
$$60\ cm$$
$$-40\ cm$$
-30\ cm | $$-10\ cm$$ | general_qa | 125 |
The following is a multiple choice question (with answers).
===Question
Rideal - walker test is used to compare the efficiency of a disinfectant with that of phenol for the ability to kill
===Choices
S enterica
S pneumoniae
S choleraesuis
E.coli
Pseudomonas
Salmonella enterica
S typhi
S paratyphi
S typhimurium
S aureu... | S typhi | general_qa | 92 |
The following is a multiple choice question (with answers).
===Question
Given the following 5 statements, which of them are wrong: 1. The fabric that has been bleached, dyed, and finished is called color woven fabric. 2. Yarn fabric refers to fabric where either the warp or weft consists of single yarns. 3. The pattern... | 1,2,5 | general_qa | 241 |
The following is a multiple choice question (with answers).
===Question
We now define an algorithm: The definition of a(n) is: Infinitary version of Moebius function: infinitary MoebiusMu of n, equal to mu(n) iff mu(n) differs from zero, else 1 or -1 depending on whether the sum of the binary digits of the exponents in... | [1, 1, -1, -1, 1, 1, 1, -1, -1, -1] | general_qa | 456 |
The following is a multiple choice question (with answers).
===Question
During a missile launch, what are the main factors affecting the flight speed?
===Choices
Quality and Shape
Air Density and Temperature
Launch Angle and Initial Velocity
Time of Day and Pressure
Engine Type and Altitude
Launch Pad and Wind Speed
P... | Launch Angle and Initial Velocity | general_qa | 87 |
The following is a multiple choice question (with answers).
===Question
The acceleration due to gravity at height $R$ above the surface of the earth is $g / 4 .$ The periodic time of a simple pendulum in an artificial satellite at this height will be :
===Choices
$$T = 4 \pi \sqrt { l / g }$$
$$Infinity$$
T = 2 \p... | $$T = 4 \pi \sqrt { l / g }$$ | general_qa | 190 |
The following is a multiple choice question (with answers).
===Question
The chemical structure of haloperidol belongs to ___.
===Choices
Biphenylmethane derivatives
Phenothiazine derivatives
Thioton class
Tetrahydroisoquinolines
Naphthylmethylamines
Butylbenzenes
Tricyclic antidepressants
Diphenylcyclohexene derivativ... | Butylbenzenes | general_qa | 102 |
The following is a multiple choice question (with answers).
===Question
Calculate the equilibrium constant of the reaction where the standard solution of $\mathbf{K}_{2} \mathbf{C r}_{2} \mathbf{O}_{7}$ titrates $\mathbf{F} \mathbf{e}^{2+}$ at 25°C. Given that at the stoichiometric point $c_{F e^{3+}} = 0.05000 \, \mat... | 1.82 | general_qa | 290 |
The following is a multiple choice question (with answers).
===Question
What prize was El Anatsui awarded in 1998 in Osaka?
===Choices
Tin Prize
Brass Prize
Aluminum Prize
Iron Prize
Bronze Prize
Steel Prize
Honorable Mention
Gold Prize
Copper Prize
Silver Prize | Bronze Prize | general_qa | 69 |
The following is a multiple choice question (with answers).
===Question
You were designing a project in which you required triangular wave. The function generator available to you gives only sine and square wave. You had listened to your physics teacher very carefully in the previous lecture. He stressed how series $RC... | $$\displaystyle X_C = 4/3 R$$ | general_qa | 244 |
The following is a multiple choice question (with answers).
===Question
When was the University of Chicago Laboratory Schools, founded by John Dewey, established?
===Choices
1891
1892
1894
1900
1898
1897
1895
1899
1893
1896 | 1896 | general_qa | 83 |
The following is a multiple choice question (with answers).
===Question
What percentage of total protein content in colostrum produced by a cow in the first 24 hours after calving is IgG?
===Choices
41%
39%
45%
36%
35%
40%
43%
38%
37%
42% | 40% | general_qa | 76 |
The following is a multiple choice question (with answers).
===Question
After the War of 1812, Edward William McBride (1791-1834) worked as what for the king's printer, John Cameron, on the York Gazette until April 1815?
===Choices
Junior Printer
Printer
Proofreader
Junior Editor
Assistant
Editor
Junior Assistant
Seni... | Assistant | general_qa | 93 |
The following is a multiple choice question (with answers).
===Question
In patients with severe jaundice, what is the typical serum total bilirubin (STB) level that is usually greater than?
===Choices
17.1 µmol/L
68.4 µmol/L
85.5 µmol/L
171 µmol/L
205.2 µmol/L
342 µmol/L
255.6 µmol/L
136.8 µmol/L
512 µmol/L
34.2 µmol/... | 342 µmol/L | general_qa | 125 |
The following is a multiple choice question (with answers).
===Question
What is the value of $\bigvee_{-1}^{1} ( x-x^{3} )$?
===Choices
$$
10 \, \sqrt{2} \, / 9
$$
$$
5 \, \sqrt{3} \, / 9
$$
$$
7 \, \sqrt{3} \, / 9
$$
$$
8 \, \sqrt{2} \, / 9
$$
$$
11 \, \sqrt{2} \, / 9
$$
$$
9 \, \sqrt{3} \, / 9
$$
$$
6 \, \sqrt{3} \,... | $$
8 \, \sqrt{3} \, / 9
$$ | general_qa | 225 |
The following is a multiple choice question (with answers).
===Question
Decide whether each of these statements is TRUE (T) or FALSE (F). The mnemonic CLRA: (i) Enters all zeros in accumulator A. (ii) Is the inherent mode of addressing. The mnemonic LDA $00AF: (Ⅲ) Adds to the contents of accumulator A the value 00AF. (... | (i) T (ii) T (Ⅲ) F (Ⅳ) T | general_qa | 285 |
The following is a multiple choice question (with answers).
===Question
A particle starts from rest & moves in a circle of radius 3 m. Angular acceleration of the particle varies as $lpha $ = 4 t rad/${ sec }^{ 2 }.$ Then:
===Choices
After 1 sec, speed of the particle will be 9 m/sec.
Angle between the velocity & the... | After 1 sec, speed of the particle will be 6 m/sec. | general_qa | 202 |
The following is a multiple choice question (with answers).
===Question
Solve the integral:
$$
\int \tan(x)^4 \, dx
$$
===Choices
C + \frac{1}{3} \cdot (\tan(x))^3 + \arctan(\tan(x)) - \frac{1}{4}\tan(x)
C + \frac{1}{3} \cdot (\tan(x))^3 + \arctan(\tan(x)) - \frac{1}{3}\tan(x)
C + \frac{1}{3} \cdot (\tan(x))^3 + \arct... | C + \frac{1}{3} \cdot (\tan(x))^3 + \arctan(\tan(x)) - \tan(x) | general_qa | 387 |
The following is a multiple choice question (with answers).
===Question
$\mathrm{O i l} \,, \rho=8 5 0 \, \mathrm{k g} / \mathrm{m}^{3} \,, \nu=0. 1 8 \times1 0^{-4} \, \mathrm{m}^{2} / \mathrm{s}$ , moving in a pipe of which diameter $d=0 .1 \mathrm{m}$, at a velocity $v \!=\! 0. 0 6 3 5 \mathrm{m / s}$ and make lamin... | $$0.127\mathrm{m / s},~0.107\mathrm{m / s},~0.18,~0.077\mathrm{N / m^2}$$ | general_qa | 679 |
The following is a multiple choice question (with answers).
===Question
The middle school students are able to pay attention to the course explanations, take notes, and also notice the connections between different parts of the text. This mainly reflects the new characteristics of their attention development as ___.
=... | Pay attention to improving distribution capabilities | general_qa | 109 |
The following is a multiple choice question (with answers).
===Question
In a highly rarefied gas with pressure $p$ and temperature $T$, there are two plates A and B moving parallel to each other at velocities $v_{\Lambda}$ and $v_{\mathrm{B}}$, respectively. what is the viscous force per unit area ?
( Assume the molar ... | $$
{\frac{p} {2}} \cdot{\sqrt{\frac{2 M} {\pi R T}}} \cdot( v_{\mathrm{A}}-v_{\mathrm{B}} ) \,
$$ | general_qa | 564 |
The following is a multiple choice question (with answers).
===Question
A nine months old baby has put a plastic bead in his ear. On
otoscopy, it is present in deeper portion of meatus and totally occluding the meatus. The best way to remove this bead is().
===Choices
Flush the ear canal with saline solution.
Employ f... | Remove it under general anesthesia using microscope. | general_qa | 145 |
The following is a multiple choice question (with answers).
===Question
The cohesive energy $U$ of a solid and the Debye characteristic temperature $\theta_{\mathrm{D}}$ are both functions of volume $\mathbf{V}$. Using the natural logarithm of the partition function, determine the equation of state for a solid under lo... | $$
\mathrm{p=-\frac{d \ U_{0}} {d \ V}+\gamma\frac{U-U_{0}} {V}}
$$ | general_qa | 449 |
The following is a multiple choice question (with answers).
===Question
What are some most common methods of resisting lateral forces for Light-Gauge Steel Framing?
I. Rigid frame - glue-laminated
II. Rigid frame - parallel to frames only
III. Semi-rigid joints w/supplemental braced frame or shear wall
IV. Braced frame... | VI, VIII | general_qa | 228 |
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