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math_qa
math_qa_472
Coral reefs are made up of the exoskeletons of thousands of what?
[ "Absorb light", "scarce resources", "Chlorophyll", "tiny polyps", "to stay warm", "animals", "salt and water.", "graptolites" ]
D
Coral reefs are made up of the exoskeletons of thousands of tiny polyps
math_qa
math_qa_2933
find the value of 1.5 x [ ( 3.6 x 0.48 x 2.50 ) / ( 0.12 x 0.09 x 0.5 ) ]
[ "800 ", "500 ", "900 ", "1200 ", "none" ]
D
"answer 1.5 x [ ( 3.6 x 0.48 x 2.50 ) / ( 0.12 x 0.09 x 0.5 ) ] = 1.5 x [ ( 36 x 48 x 250 ) / ( 12 x 9 x 5 ) ] = 1.5 x 4 x 4 x 50 = 1200 correct option : d"
math_qa
math_qa_4899
Incidence rate is measured by -
[ "Case control study", "Coho study", "Cross sectional study", "Cross over study" ]
B
Ans. is 'b' i.e., Coho study Coho study analyses the following data :?1) Incidence rate among exposed and nonexposed2) Estimation of riska) Relative risk (risk ratio)b) Attributable risk (risk difference)c) Population attributable riskIncidence rateo In coho study, incidence rate can be determined directly in those exp...
math_qa
math_qa_4530
D Tubocurarine acts by
[ "Inhibiting nicotinic receptors at myoneural junction", "Inhibiting nicotinic receptors at autonomic ganglion", "Producing depolarising block", "By inhibiting re-uptake of acetyl choline" ]
A
Refer Katzung 10/e p 429 D-Tubocurarine is a skeletal muscle relaxant that acts by competitive inhibition of NM receptors at neuron muscular junction
math_qa
math_qa_1141
Organisms cluster around vents found in the same place as what?
[ "Dolphins", "our planet", "allow growth", "Birds", "our star", "Mountains", "Manatees", "Lobsters" ]
H
Organisms cluster around hydrothermal vents where lobsters are found
logiqa
logiqa_919
Which of the following is most likely to be the hypothesis that the aforementioned scientists concluded?
[ "Dogs are good at cooperating with humans and can act as guide dogs, companion dogs, search and rescue dogs, police dogs, etc. In terms of contribution to humans, dogs seem to be able to do more than cats.", "Dogs may have inherited the characteristics of wolves hunting in packs. In order to cooperate with each o...
C
People have been arguing about which cat or dog is smarter. Recently, some scientists have not only studied the size of the animal's brain capacity, but also the number of neurons in the cerebral cortex, and found that cats usually seem to have an intelligence-dominant attitude, but the number of neurons in the cerebra...
sciq
sciq_4020
What are the light wavelengths that the human eye can detect called?
[ "apparent light", "visible light", "infrared light", "ultraviolet light" ]
B
Describe hotspots and the volcanic activity they create.
mmlu
mmlu_1050
What are feelings for? Most nonscientists will find it a strange question. Feelings justify themselves. Emotions give meaning and depth to life. They exist without serving any other purposes. On the other hand, many evolutionary biologists acknowledge some emotions primarily for their survival function. For both animal...
[ "analyze human emotions", "distinguish what is emotional", "set up improved experiments", "learn from animal behaviorists" ]
C
mmlu
mmlu_4307
I first came across the concept of pay-what-you-can cafes last summer in Boone, N.C., where I ate at F.A.R.M (Feed All Regardless of Means) Cafe. You can volunteer to earn your meal, pay the suggested price($10) or less, or you can overpay--paying it forward for a future customer's meal. My only regret after eating the...
[ "They bring people true friendships.", "They help to bring people together.", "They create a lot of job opportunities.", "They support local economic development." ]
B
math_qa
math_qa_4134
What can reducing heat energy to do an item?
[ "an object", "exercise", "sweating", "Solutions", "copy", "animate", "damage", "Heat up" ]
G
reducing heat energy can damage an item
math_qa
math_qa_4626
a rainstorm increased the amount of water stored in state j reservoirs from 124 billion gallons to 140 billion gallons . if the storm increased the amount of water in the reservoirs to 80 percent of total capacity , approximately how many billion gallons of water were the reservoirs short of total capacity prior to the...
[ "51 ", "48 ", "55 ", "63 ", "65" ]
A
"let total capacity be x we know 140 = 0.80 x x = 140 / 0.80 = 175 prior to storm , we had 124 bn gallons 175 - 124 = 51 answer : a"
mmlu
mmlu_5579
Jack and Hob are going to high school now . Jack wants to be an engineer .He is going to build roads ,bridges and house. Hob is interested in math and science, but he is going to study medicine , He wants to be a doctor. Kate is good at music .She wants to be an artist .She is going to sing and dance for people .Joan w...
[ "Two", "three", "Four", "Five" ]
B
math_qa
math_qa_1307
Not a common cause of night blindness:
[ "Cataract", "RP", "Oguchi disease", "Pathological myopia" ]
A
Cataract is not a common cause of night blindness. Other causes are more recognized causes. Causes of Night Blindness Vitamin A deficiency (first symptom is red-green differentiation anomaly) Pathological myopia Tapetoretinal degenerations{eg. Retinitis pigmentosa(RP)} Familial congenital night blindness Oguchi's disea...
logiqa
logiqa_1375
According to the above definition, which of the followings is state compensation?
[ "A soldier died in the line of duty, and the state ratified him as a martyr and gave his family an annual pension of 20,000 yuan.", "The industry and commerce agency wrongfully revoked the business license of a certain household, causing it to give a one-time compensation of 20,000 yuan.", "Li, a civil servant,...
B
State compensation refers to the situation where state agencies and their staff illegally exercise administrative, investigation, inspection, trial, prison management and other functions and powers, infringe on the lawful rights and interests of companies, legal persons, and other organizations, and cause damages in wh...
math_qa
math_qa_1493
a can do a piece of work in 6 days , and b can do it in 5 days . if c , who can do the work in 12 days , joins them , how long will they take to complete the work ?
[ "2 days ", "3.5 days ", "2.2 days ", "4 days ", "5.7 days" ]
C
a , b , and c do the work in = 6 * 5 * 12 / 6 * 5 + 5 * 12 + 6 * 12 = 360 / 162 = 2.2 days answer is c
mmlu
mmlu_6146
With the development of economics , the problem of left-behind children has become a serious social problem. More and more people have realized we should do something to help them. One of the biggest problems is that the children are all hungry for the love from their parents. Many of them can just get a call or a l...
[ "The Left-behind Children", "What is Left-behind Children", "The Problems of the Left-behind Children", "How to help Left-behind Children" ]
C
math_qa
math_qa_926
In which of the following condition serum ascites-to-albumin gradient is > 1.1
[ "Nephrotic syndrome", "Pancreatitis", "Peritoneal carcinomatosis", "Budd chiari syndrome" ]
D
The development of the serum ascites-to-albumin gradient (SAAG) has replaced the description of exudative or transudative fluid. When the gradient between the serum albumin level and the ascitic fluid albumin level is >1.1 g/dL, the cause of the ascites is most likely due to poal hypeension; this is usually in the sett...
math_qa
math_qa_2263
When a bacteria is in a resting state, where can you find it?
[ "Cooking", "the skin", "vegetation", "In soil", "an object", "loose dirt", "alveoli", "lungs" ]
D
the resting state of some bacteria is commonly found in soil and water
logiqa
logiqa_2886
Which of the following is not the homogeneous groups?
[ "Ticket Buddy.", "Fellow countryman.", "Huizhou merchants.", "Passenger." ]
D
Homogeneous group refers to a social group formed over a long period of time with certain common cultural or personality characteristics.
sciq
sciq_4066
What part of the ear is often described as a bony labyrinth?
[ "outer ear", "solid ear", "inner ear", "embedded ear" ]
C
The inner ear is often described as a bony labyrinth, as it is composed of a series of canals embedded within the temporal bone. It has two separate regions, the cochlea and the vestibule, which are responsible for hearing and balance, respectively. The neural signals from these two regions are relayed to the brain ste...
math_qa
math_qa_1372
A patient with fibrous dysplasia can be treated by
[ "Surgical excision", "Removal of adjacent teeth", "Irradiation of the Lesion", "Conservative surgery" ]
D
null
openbookqa
openbookqa_2419
Like humans, when some animals get hot, they do what in order to lower their body temperature
[ "spend money", "raise blood temperature", "fly away", "perspire" ]
D
sweat is used for adjusting to hot temperatures by some animals
openbookqa
openbookqa_3604
Which likely could replace the sun in our solar system?
[ "another star", "the moon", "Jupiter", "Venus" ]
A
the sun transfers solar energy from itself to the Earth through sunlight
logiqa
logiqa_833
The carbon emissions of a coal-fired power plant exceeded the standard last year. According to the above definition, which of the followings is not the corresponding practice of the power plant?
[ "Move the factory from the suburbs of the city to the edge of marine products.", "Reduce the total power generation of the plant throughout the year.", "Improving equipment to improve heat source conversion efficiency.", "Buy carbon credits to meet emissions standards." ]
A
Carbon credits, also known as carbon rights, means that under the conditions certified by the United Nations or the emission reduction organization recognized by the United Nations, countries or enterprises reduce carbon emissions by increasing energy efficiency, reducing pollution or reducing development, so they can ...
math_qa
math_qa_4270
What does evolution require?
[ "Time and energy", "Plant reproduction", "cross-pollination", "Reproduction", "gene flow", "coded genes", "circulatory systems", "animals with backbones" ]
C
evolution requires cross-pollination
logiqa
logiqa_1126
Which one of the following, if true, most helps to resolve the apparent conflict in the consumer activist's statements?
[ "Antilock brakes are no more effective in preventing multiple-car accidents than in preventing other kinds of traffic accidents.", "For inexperienced drivers, antilock brakes are easier to use correctly than are traditional brakes.", "Drivers and passengers in automobiles with antilock brakes feel less vulnerab...
C
Consumer activist: When antilock brakes were first introduced, it was claimed that they would significantly reduce the incidence of multiple-car collisions, thereby saving lives. Indeed, antilock brakes have reduced the incidence of multiple-car collisions. I maintain, however, that to save lives, automobile manufactur...
logiqa
logiqa_3766
If the statements above are true, which one of the following must also be true on the basis of them?
[ "Without government subsidies, railroad companies in Ostronia would have to increase the prices they charge their customers.", "In recent years, some companies in Ostronia that have had little regard for the desires of their customers have nonetheless survived.", "If the government of Ostronia ceases to subsidi...
B
In the past, the railroads in Ostronia were run as regional monopolies and operated with little regard for what customers wanted. In recent years, with improvements to the Ostronian national highway network, the railroad companies have faced heavy competition from long-distance trucking companies. But because of govern...
mmlu
mmlu_437
Tuesday, 1stSeptember I had mixed feelings today, nervous, worried, happy, excited... My heart went down when Miss Chan, our head teacher, said that Matthew and Beth, two students from England, would spend three months with us! I was worried that I had to speak English so much! But at the end of the school day, I was h...
[ "spoke much Chinese", "got lots of praise", "had a little headache", "forgot to leave the school" ]
B
math_qa
math_qa_4296
if a rectangular billboard has an area of 117 square feet and a perimeter of 44 feet , what is the length of each of the shorter sides ?
[ "4 ", "7 ", "8 ", "9 ", "26" ]
D
"this question can be solved algebraically or by testing the answers . we ' re told that a rectangle has an area of 117 and a perimeter of 44 . we ' re asked for the length of one of the shorter sides of the rectangle . since the answers are all integers , and the area is 117 , the shorter side will almost certainly be...
math_qa
math_qa_3633
In patient with anterior uveitis, decrease in vision due to involvement of posterior segment can occur because of
[ "Exudative RD", "Cystoid macular edema (CME)", "Vitreal floaters", "Inflammatory disc edema" ]
B
B i.e. Cystoid macular edema (CME)
math_qa
math_qa_2243
set s consists of integers { 6 , 8 , 10 , 12 , 14 } . if integer n is included in the set , the average ( arithmetic mean ) of set s will increase by 30 % . what is the value of integer n ?
[ "10 ", "12 ", "16 ", "22 ", "28" ]
E
"the average of the numbers in set s is 10 . if we increase the mean by 30 % , the new mean is 13 . thus , on average , 5 numbers increase by 3 . therefore n = 13 + 15 = 28 the answer is e ."
mmlu
mmlu_2653
In rainy London, always carry your "brolly" BIG Ben, the Queen, a plate of ham and eggs-no, no, no. If you're looking for a symbol of Britain, only one thing passes the test-the umbrella. Now, I know what you're thinking--we have rain in China and we have umbrellas too. Certainly, I will never forget the way it rained...
[ "many foreigners have embarrassing moments living in Beijing", "British people are more used to rainy weather than Chinese people", "the rain in Beijing is usually much heavier than the rain in London", "both Beijing and Londoners have unpleasant experience with sudden rain" ]
B
sciq
sciq_3704
Many pathogens spread by droplets in the air. droplets are released when a person does what?
[ "cries or laughs", "itches or scratches", "vomits or cries", "coughs or sneezes" ]
D
Many pathogens spread by droplets in the air. Droplets are released when a person coughs or sneezes, as you can see in Figure below . The droplets may be loaded with pathogens. Other people may get sick if they breathe in the pathogens on the droplets. Viruses that cause colds and flu can spread this way.
math_qa
math_qa_3555
What might be stored in limestone?
[ "carbonated water", "chemicals", "cigars", "candles", "Energy.", "carbon", "Energy", "fossils" ]
F
Carbon might be stored in limestone.
math_qa
math_qa_590
Which soft tissue sarcoma commonly gives to bone secondaries: (PGI June 2008)
[ "Fibrosarcoma", "Liposarcoma", "Osteosarcoma", "Neurofibroma" ]
C
Ans. C (Osteosarcoma) "Any cancer can spread to bone ,but in adults more than 75% of skeletal metastases originate from cancers of the prostate,breast,kidney & lung. In children, metastases to bone originate from Neuroblastoma, Wilm's tumor, Osteosarcoma, Ewing sarcoma & Rhabdomyosarcoma"- Robbins7th/1303Sarcoma Metast...
math_qa
math_qa_3679
6 women can do 75 unit of work in 8 days by working 5 hr / day in how many days 4 women do 30 units of work by working 8 hr / day
[ "3 ", "4 ", "5 ", "6 ", "7" ]
A
( 6 x 8 x 5 ) / 75 = ( ax 4 x 8 ) / 30 a = 3 answer : a
math_qa
math_qa_471
CO2 is primarily transpoed in the aerial blood as
[ "Dissolved CO2.", "Carbonic Acid.", "Carbamino-hemoglobin.", "Bicarbonate" ]
D
D i.e. Bicarbonate Transpo of CO2 in the form of bicarbonate ions accounts for approximately 70% of transpoed carbon dioxide from the tissues to lungs Q. So CO2 is transpoed as plasma HCO3 - > RBC > HCO3- > Carbamino compound > dissolved CO2 Q &Transpo of Carbon Dioxide Carbon dioxide is transpoed in the blood as: HCO3...
openbookqa
openbookqa_866
It's quite common for birds feeding on seeds from flowering trees in some tropical waters to get weighed down, pricked and even entangled in the branches because
[ "seeds sprout better on the ground", "smooth seeds need water to reach other islands", "the seeds have a thick, sticky coating with hooks", "scavengers also hunt for seeds with mucousy coatings" ]
C
birds are a vehicle for spreading the seeds of a plant
math_qa
math_qa_3682
Producing daughter cells of equal size often causes what?
[ "pregnancy", "eggs", "growth", "migrate", "gene flow", "disease", "cycles", "sperm" ]
C
Producing daughter cells of equal size often causes growth
math_qa
math_qa_1579
What can't light do when hitting a mirror?
[ "adding heat", "refract or absorb.", "It decreases", "reflect", "move to different locations", "direct damage to the lungs", "bounce light back", "show a reflection" ]
B
Mirrors don't refract or absorb light.
sciq
sciq_3502
What tissue blocks entry of pathogens in mammals?
[ "pathological", "esophageal", "epithelial", "dendritic" ]
C
math_qa
math_qa_1021
carl is facing very difficult financial times and can only pay the interest on a $ 30,000 loan he has taken . the bank charges him a quarterly compound rate of 10 % . what is the approximate interest he pays annually ?
[ "$ 1200 ", "$ 2000 ", "$ 2150 ", "$ 2500 ", "$ 12000" ]
E
"usually , you are given the annual rate of interest and it is mentioned that it is annual rate . the bank charges him a quarterly compounded annual rate of 40 % . here you find per quarter rate as ( 40 / 4 ) % = 10 % i have actually never seen a question with quarter rate given but since this question did not mentiona...
math_qa
math_qa_475
Drug of choice for ADHD is
[ "Methylphenidate", "Modafinil", "Amitriptyline", "Adrenaline" ]
A
.
sciq
sciq_1922
When a seed is produced by apomixis, the embryo develops without what?
[ "fertilization", "infection", "stimulation", "infection" ]
A
mmlu
mmlu_3197
After a soccer game, Brittany sat under a fan because she was hot. Under the fan, she felt cooler than before. Which explains why Brittany felt cooler under the fan?
[ "Air moving under the fan is cooler than air that is still.", "The evaporation of sweat absorbs heat from the skin.", "Water vapor from the fan condenses on the skin.", "The fan speeds convection currents in the air." ]
B
mmlu
mmlu_8675
My grandfather is a teacher. He is the head teacher of a school for boys between the ages of thirteen and eighteen. I know that he is a kind man, because he gives me presents , and let me sit on his knees , and tells me stories. But I believe the boys at his school are afraid of him. At school, when he walks into a ro...
[ "my poor work", "the work that the boys can't do", "his students' careless work", "the most careful work" ]
C
math_qa
math_qa_512
Local anaesthetics :
[ "Block the release of neurotransmitters", "Block the influx of sodium into the cell", "Increase the release of inhibitory neurotransmitters", "Inhibit the efflux of sodium from neurons" ]
B
null
mmlu
mmlu_9879
Just after my birth I remember lying in the stable with my mother and looking out the door, I could see a lovely, big field with trees around the edge and a good-sized pond to drink from. And there in the stable, while all of the other horses ate grass, I remember drinking my mother's milk. Usually, in the morning and ...
[ "She might think that I would get hurt", "It was time for me to drink her milk", "It was time for me to pull a carriage", "The other horses were not friendly" ]
A
sciq
sciq_3169
A sprain is a strain or tear in what part of the body?
[ "a ligament", "torso", "stomach", "skeleton" ]
A
Another type of skeletal system injury is a sprain. A sprain is a strain or tear in a ligament that has been twisted or stretched too far. Ankle sprains are a common type of sprain. Athletes often strain a ligament in the knee called the ACL. Warming up adequately and stretching before playing sports may reduce the ris...
math_qa
math_qa_2419
the salaries of a and b together amount to $ 4000 . a spends 95 % of his salary and b , 85 % of his . if now , their savings are the same , what is a ' s salary ?
[ "$ 1000 ", "$ 1250 ", "$ 2500 ", "$ 3000 ", "$ 1200" ]
D
let a ' s salary is x b ' s salary = 4000 - x ( 100 - 95 ) % of x = ( 100 - 85 ) % of ( 4000 - x ) x = $ 3000 answer is d
math_qa
math_qa_1514
What has a positive impact on where organisms live?
[ "nutrients", "Green beans", "exercise", "deforestation", "tornadoes", "recycling", "habitat removal", "animals" ]
F
recycling has a positive impact on where organisms live
math_qa
math_qa_4004
most coomon benign tumor of parotid gland?
[ "pleomrophic adenoma", "wahins tumor", "mucoepidermoid tumor", "adenoid cystic tumor" ]
A
Pleomorphic Adenoma : Epithelial Components Tubular and cord-like arrangements Cells contain a moderate amount of cytoplasm Mitoses are rare Stromal or "mesenchymal" Components Can be quite variable Attributable to the myoepithelial cells Most tumors show chondroid (cailaginous) differentiation Osseous metaplasia not u...
mmlu
mmlu_4227
News Review APEC Blue People in Beijing got the saying after the APEC meeting in Beijing. It refers to the clear blue sky during the meeting. To get such a blue sky, many factories in Beijing and nearby cities stopped work, and the number of cars on the road was cut. A Warning Ticket A 24-year-old woman in Nanjing...
[ "at the end of the term", "outside the classroom", "without giving answers", "without being watched" ]
D
logiqa
logiqa_784
Which of the following, if true, best supports the above description?
[ "The proportion of defendants accused of robbery who actually commit crimes shall not be higher than the corresponding proportion of defendants accused of corruption.", "Like the lawyers appointed by the court, the lawyers employed by the defendant are loyal to the law and strive to safeguard the legitimate right...
A
According to statistics, the conviction rate of accused robbery is higher than that of accused corruption. The important reason is that the defendants in corruption cases can hire the most expensive lawyers, while the defendants in robbery cases are mainly defended by lawyers designated by the court.
logiqa
logiqa_4124
According to the above definition, which of the following is the flywheel effect?
[ "An ant found a large piece of bread, and at first it couldn't move; soon, another ant came, but it still couldn't move; three, four, and the fifth part...Finally, the bread was moved back by a group of ants Family", "In order to maintain vitality in all departments of the company, a company will transfer an empl...
D
The flywheel effect refers to the fact that in order to make a stationary flywheel rotate, you must use a lot of effort at the beginning to push it again and again. Each rotation is very laborious, but the effort of each circle will not be in vain. The flywheel will rotate faster and faster. After reaching a certain cr...
mmlu
mmlu_10477
Many Americans go to work five days a week. American students go to school five days a week, too, so they usually have a two-day weekend. The weekend is Saturday and Sunday. At the weekend people spend their time in many different ways. Sometimes they go shopping. Sometimes they go for a drive. Sometimes they visit fr...
[ "American schools are open five days a week.", "People often play volleyball and tennis in autumn.", "In America, the weekend is Sunday.", "Many American families enjoy weekends together." ]
C
math_qa
math_qa_4511
Drug used for trabeculectomy
[ "Mitomycin-C", "Azathioprine", "Cituximab", "Ketorolac" ]
A
The main reason of failure of trabeculectomy surgery is scarring and closure of drainage site  Antimetabolites prevent scarring and can be used to increase the success rate of trabeculectomy  The most commony used antimetabolites are mitomycin-C and 5-fluorouracil.
math_qa
math_qa_2380
The lesion listed below that would most likely pursue a benign course is :-
[ "Vaginal adenosis", "Adenomyosis", "Extramammary Paget's disease", "Endometrial hyperplasia" ]
B
Adenomyosis is a benign condition characterised by the presence of benign endometrial glands and stroma within the myometrium, Common cause of diffuse uterine enlargement and menstrual irregularities. Vaginal adenosis is a DES-related precursor lesion for clear cell adenocarcinoma. Extrammary paget's disease is an intr...
mmlu
mmlu_7702
She must be the wisest woman on this planet, for she has lived up to the three words "Seize the moment". Too many people put off something that brings them joy just because they haven't thought about it, or because they are unwilling to try something new. My sister died a few years ago. We never did have lunch together...
[ "have a long list of promises", "be a smart businessman", "hit an iceberg in their cars", "be as adventurous as himself" ]
D
logiqa
logiqa_3636
Which of the followings, if correct, will most effectively point out that the inferences of the education expert are flawed?
[ "Due to various reasons, there are a few cases of unmarried births or illegal births of second child that have not been effectively counted.", "With the rapid increase of migrant workers, their children will go to elementary and junior high schools in City A", "Due to the implementation of the relocation of sch...
B
The population of City A has maintained negative growth for a long time. According to this, education experts believe that due to the declining number of school-age children, the number of primary and junior high school students in City A will continue decreasing.
math_qa
math_qa_3161
what is the remainder when 4 ^ 381 is divided by 5 ?
[ "0 ", "1 ", "2 ", "3 ", "4" ]
E
i also agree that the remainder is ' 4 ' ( using the last digit of the powers of 7 ) . could we have the official answer please ? e
logiqa
logiqa_1121
Which one of the following assumptions enables the argument's conclusion to be properly inferred?
[ "If there were a consistent causal link between major meteor impacts and mass extinctions, then all major meteor impacts would be followed by mass extinctions.", "Of the mass extinctions that did not follow any known major meteor impacts, few if any followed major meteor impacts of which the geological record con...
A
Although the geological record contains some hints of major meteor impacts preceding mass extinctions, there were many extinctions that did not follow any known major meteor impacts. Likewise, there are many records of major meteor impacts that do not seem to have been followed by mass extinctions. Thus the geological ...
sciq
sciq_4850
Groups of related organs form what?
[ "artificial systems", "organ systems", "maturation systems", "community systems" ]
B
Animals not only have specialized cells. Most animals also have tissues and organs. In many animals, organs form organ systems, such as a nervous system. Higher levels of organization allow animals to perform many complex functions. What can animals do that most other living things cannot? Here are some examples. All o...
mmlu
mmlu_1001
One day Daddy and I went out for a walk. On the way we saw a lot of people. We went up and had a look. Oh dear What did we see There was a donkey in the middle of the road. It would not move. The cars and buses could not get past. Then a policeman came. "Whose donkey is this" he asked. "Its mine" said a farmer "but I ...
[ "on the way to work", "the strongest animal", "in the middle of the load", "pleased to see so many cars and buses" ]
A
math_qa
math_qa_4314
faulting of rock in Earth 's crust causes what?
[ "friction", "fewer cracks", "improved health", "global warming", "massive damage", "less damage", "permineralization", "Movement" ]
E
faulting of rock in Earth 's crust causes massive damage.
math_qa
math_qa_4202
In the cross section of brain in the below pic, the tracts have been labeled, which of them are concerned with pain and temperature.
[ "B", "C", "A", "S and T of C" ]
C
Pain and temperature are carried by the spinothalamic tract (STT) towards the VPL (ventro-postero-lateral) nucleus of thalamus. Pain is carried by the lateral STT whereas anterior STT carries the crude touch sensations. Spinothalamic tracts carry sensations contra-laterally hence the area of sensation loss is to the o...
logiqa
logiqa_2768
The flawed pattern of reasoning in the above is most similar to that in which one of the following?
[ "The nutritionist insisted that the weight gain that team members complained of was caused by overeating. In a brief time all the members stopped overeating. The nutritionist was pleased to conclude that they had stopped gaining weight.", "The nutritionist insisted that the weight gain that team members complaine...
C
The school principal insisted that student failures are caused by bad teaching. In a relatively short time failing grades disappeared from the school. The principal happily recognized this as evidence that the teaching had improved at the school.
math_qa
math_qa_4505
what do ants use to communicate?
[ "trails", "sound", "nerves", "waves", "Decibels", "motors", "chemicals", "Energy" ]
A
ants use trails to communicate
logiqa
logiqa_3746
The proposition that certain entrepreneurs fail in managing company growth plays which one of the following roles in the argument above?
[ "It is an example that is offered in support of a premise that is intended to support the argument's main conclusion directly.", "It is presented as an example of the phenomenon the argument seeks to explain.", "It is the main conclusion drawn in the argument.", "It is a premise that is intended to support th...
A
Obviously, entrepreneurial ability is needed to start a successful company. Yet many entrepreneurs who succeed in starting a company fail later for lack of managerial skills. For instance, they do not adequately analyze market trends and, consequently, they fail in managing company growth. Hence, the lack of managerial...
logiqa
logiqa_2723
Based on this judgment, which of the following action is not a justifiable defense?
[ "At the market, Zhang San and Li Si clashed over trivial matters. Zhang San attacked Li Si with his arms. Li Si hit back and accidentally injured Zhang San.", "Li Ming came home from work and saw a thief stealing a neighbor's bicycle. The thief wanted to escape, and Li Ming accidentally injured him by scrambling....
D
Justifiable defense is a method of causing certain damage to the actor who is carrying out illegal infringement to prevent the public interest, the personal or other rights of oneself or others from being infringed.
mmlu
mmlu_9433
Do this and you'll be welcome anywhere. Why read this book to find out how to win friends?Why not study the technique of the greatest winner of friends the wodd has ever known?Who is he?You may meet him coming down the street.When you get within ten feet of him,he will begin to wag its tail.If you stop and pat him,...
[ "explain how to win love from others", "show how he liked his friend", "tell the readers why they should read the book", "show us how a pet dog should behave" ]
A
sciq
sciq_984
Strong bands of dense, regular connective tissue that connect muscles to bones are called what?
[ "membranes", "tendons", "cartilage", "veins" ]
B
11.1 | Interactions of Skeletal Muscles, Their Fascicle Arrangement, and Their Lever Systems By the end of this section, you will be able to: • Compare and contrast agonist and antagonist muscles • Describe how fascicles are arranged within a skeletal muscle • Explain the major events of a skeletal muscle contraction w...
openbookqa
openbookqa_690
Cactus house a great amount of
[ "favorite fishing holes", "chlorophyll", "bark", "pine cones" ]
B
a plant cell contains chloroplasts
math_qa
math_qa_2453
Rapid change of presbyopic glass is a feature of
[ "Senile cataract", "Retinal detatchment", "Intumescent cataract", "Open angle glaucoma" ]
D
D i.e. Open angle glaucoma Conditions associated with altered refraction Feature Found in Frequent change of presbyopic glasses Open angle glaucoma Q Second sight/ Myopic Shift/Improvement in near vision Senile immature nuclear cataract Fluctuation of refractory error Diabetic cataract Frequent change of glasses Coical...
openbookqa
openbookqa_861
If a rub two rocks together after awhile they will start to
[ "Get smooth", "Become butterflies", "Become art", "Make a chair" ]
A
contact between rocks over long periods of time causes rocks to smooth
logiqa
logiqa_3244
Which of the following, if true, cannot support the above discussion?
[ "The cognitive abilities of the two groups were comparable before the test", "The brain product contains ingredients also found in some everyday foods", "The two groups had equal numbers of people and similar family finances", "This brain healthy product has been licensed to produce and sell, and has achieved...
A
In a test of a brain health product, the first group took the product daily, and the second group did not. The first group did indeed have better cognitive abilities than the second group. Therefore, the experiment proves that this kind of health care product does have obvious health care effect on the brain.
sciq
sciq_2820
What can be used to convert the energy provided by the sun to usable electrical energy?
[ "solar cells", "Wind Mills", "Pannels", "Power Plants" ]
A
Solar cells convert the energy in sunlight to electrical energy. They contain a material such as silicon that absorbs light energy and gives off electrons.
sciq
sciq_1218
In addition to glucose, what gas is used during cellular respiration?
[ "oxygen", "nitrogen", "hydrogen", "methane" ]
A
Cellular respiration uses oxygen in addition to glucose. It releases carbon dioxide and water as waste products. Cellular respiration actually "burns" glucose for energy. However, it doesn't produce light or intense heat like burning a candle or log. Instead, it releases the energy slowly, in many small steps. The ener...
mmlu
mmlu_2814
Luggage We ask you to keep what you bring with you down to one mediumsized suitcase per person on board the bus. Seat Arrangements Special needs for particular seats can be made on most bus breaks when booking, but since arrangements are made on a firstcomefirstserved basis, early booking is advisable. Wh...
[ "tell the hotel when you arrive", "pay extra money", "tell the bus company when booking", "book a tourist class hotel" ]
C
math_qa
math_qa_4575
A generator converts
[ "atoms into fire", "electron transport", "Help plants grow", "kinetic energy into light", "kinetic energy into nothing", "electric energy into nothing", "igniting fuel and oxidiser", "mechanical waves" ]
D
a generator can convert kinetic energy into light
logiqa
logiqa_3538
Which of the followings, if true, is the most likely to question the above conclusion?
[ "Among the new energy vehicles, passenger cars are the most profitable, and enterprises invest the most in the research and development of their safety facilities.", "Drivers of new energy vehicles and buses generally have a long driving age, a higher level, and a lower accident rate.", "In the fire accidents o...
D
From May 1, 2019 to the end of 2019, a total of 113 accidents occurred in new energy vehicles, and fire accidents accounted for a certain proportion. Among the vehicles in fire accidents, passenger cars account for 6%, special-purpose vehicles take the second place, and buses are the lowest. This shows that among the n...
math_qa
math_qa_3707
What can help an animal to grow and heal?
[ "food", "heat", "bones", "energy", "cells", "microbes", "glycogen", "proteins" ]
F
Microbes can help an animal to grow and heal.
openbookqa
openbookqa_3834
Greenhouses are structures used to house plants during
[ "nothing", "freezing conditions", "cold beverages", "space" ]
B
a greenhouse is used to protect plants from the cold
math_qa
math_qa_784
"La-facies sympathique" is a condition seen in cases of
[ "Hanging", "Strangulation", "Myocardial insufficiency", "Railway accidents" ]
A
* La facies sympathique occurs in hanging* On postmortem examination, in hanging, usually the eyes are closed or partly open and the pupils are usually dilated.Sometimes, when the ligature knot presses on the cervical sympathetic, the eye on the same side may remain open and its pupil dilated (La, facies sympathiaue). ...
math_qa
math_qa_1493
What makes temperature vary?
[ "it's state", "voltage", "wind", "seasons", "fever", "Summer", "sweating", "sun's heat" ]
D
temperatures vary depending on season
sciq
sciq_1123
What type of cell contains a nucleus?
[ "eukaryotic cell", "candid cell", "endogenous cell", "chloroplasts cell" ]
A
Eukaryotic cells contain a nucleus and several other types of organelles. These structures are involved in many vital cell functions.
sciq
sciq_3304
What are colonies of cells stuck to a surface called?
[ "membranes", "biofilms", "cellular coating", "membranes" ]
B
Prokaryotic cells are extremely small and have a variety of shapes. Most have flagella and a cell wall. They have several other cell structures as well. Their DNA exists as large and small loops. Some prokaryotes form biofilms, which are colonies of cells stuck to a surface.
math_qa
math_qa_1269
a rectangular plot measuring 90 metres by 50 metres is to be enclosed by wire fencing . if the poles of the fence are kept 20 metres apart , how many poles will be needed ?
[ "55 ", "56 ", "14 ", "58 ", "none of these" ]
C
"solution perimeter of the plot = 2 ( 90 + 50 ) = 280 m . ∴ number of poles = [ 280 / 20 ] = 14 m answer c"
mmlu
mmlu_6874
The size and location of the world's deserts are always changing. Over millions of years, as climates change and mountains rise, new dry and wet areas appear. But within the last hundred years deserts have been increasing after frightful speed. This is partly because of natural changes, but most responsible for creatin...
[ "People move away from the land that is on the way to become deserts", "To build great walls to stop the wind and sand", "To plant trees and grass on the surface of the tree", "To irrigate the desert" ]
C
math_qa
math_qa_1731
an auto assembly plant performs 6 functions with each frame that arrives : add axles , add wheels to the axles , install the windshield to the frame , install the instrument panel , install the steering wheel , and install the interior seating . once those 6 tasks are performed , each car goes to a separate building fo...
[ "120 ", "240 ", "360 ", "480 ", "720" ]
C
c ) 360 short way : there are 6 c ! ways to do the six tasks . half will have wheels before axles and half will have axles before wheels . so we want t = 6 c ! / 2 - > 720 / 2 = 360
sciq
sciq_4964
What gas is released by burning of fossil fuels and contributes to global warming?
[ "helium", "hydrogen", "carbon dioxide", "nitrous oxide" ]
C
Using fossil fuels affects the environment in a variety of ways. There are impacts to the environment when we extract these resources. Burning these fuels causes air pollution. These fuels release carbon dioxide, which is a major factor in global warming ( Figure below ).
math_qa
math_qa_4123
Wermer syndrome is -
[ "MEN 1", "MEN HA", "MEN IIB", "AIP" ]
A
Ans. is 'a' i.e., MEN 1
math_qa
math_qa_1566
A patient presented with neck swelling. Cytology showed showed parafollicular cells along with clusters of plasmacytoid and few spindle shaped cells. What investigation should be done to follow up the patient?
[ "Calcitonin", "TSH level", "Anti TPO antibody", "TRH" ]
A
Ans. (a) CalcitoninCytology showed showed parafollicular cells along with clusters of plasmacytoid and few spindle shaped cells are suggestive of medullary ca thyroid and so should be followed up by its tumor marker calcitonin.
mmlu
mmlu_10596
Dear Victor: I am a college student. Nowadays games on the net are very popular with college students. Some of my roommates are very interested in them. They not only play games in their free time, but also keep talking about them at night when lights are off, and they regard games as part of life. I've begged them to...
[ "break their computers", "sell their computers to teachers", "stop playing computer games", "play games in the day, not at night" ]
C
math_qa
math_qa_629
How does coal produce electricity?
[ "It remains dormant", "It gets cooled", "By rubbing together", "chemical reaction", "It gets heated up", "major threat to health", "Through magnetism", "heat energy" ]
E
Coal produces electricity by being heated up in coal-fire power stations.
math_qa
math_qa_4263
Paial claw hand is caused by lesion involving the:March 2010, March 2013 (a, b)
[ "Radial nerve", "Ulnar nerve", "Median nerve", "Anterior interosseous nerve" ]
B
Ans. B: Ulnar Nerve
mmlu
mmlu_9535
What anchors plants into the soil are called
[ "a form of webbing", "Velcro with extra grip", "the same as an american television miniseries about slavery", "large anchors made of metal" ]
C
math_qa
math_qa_2957
Tocilizumab used against Rheumatoid arthritis is a monoclonal antibody against :
[ "Interleukin-6", "Interleukin-6 receptor", "Interleukin-5", "Interleukin-5 receptor" ]
A
Monoclonal antibody against IL-6 : Tocilizumab                Monoclonal antibody against IL-6 receptor : Sarilumab Both are approved for Rheumatoid arthritis.
math_qa
math_qa_4821
the average age of 39 students in a group is 10 years . when teacher ’ s age is included to it , the average increases by one . what is the teacher ’ s age in years ?
[ "50 ", "55 ", "60 ", "can not be determined ", "none of these" ]
A
"age of the teacher = ( 40 × 11 – 39 × 10 ) years = 50 years . answer a"
math_qa
math_qa_4886
What heats most of the Earth's surface during the day?
[ "sun light", "Solar energy", "rain", "light", "calcite", "automobiles", "magma", "energy" ]
A
Sunlight heats the Earth's surface