question stringlengths 1 5.01k | choices listlengths 4 4 | answer stringclasses 4
values | support stringlengths 0 3.68k | source stringclasses 3
values |
|---|---|---|---|---|
Mountain ranges, plateaus, and plains are features of what large landforms? | [
"continents",
"Countries",
"planets",
"States"
] | A | Features of continents include mountain ranges, plateaus, and plains. | SCiQ_train |
Objects in motion that return to the same position after a fixed period of time are said to be in what type of motion? | [
"dynamic",
"curving",
"circular",
"harmonic"
] | D | Objects in motion that return to the same position after a fixed period of time are said to be in harmonic motion. Objects in harmonic motion have the ability to transfer some of their energy over large distances. They do so by creating waves in a medium. Imagine pushing up and down on the surface of a bathtub filled w... | SCiQ_train |
Two numbers N and 14 have LCM = 56 and GCF = 10. Find N. | [
"40",
"64",
"24",
"44"
] | A | The product of two integers is equal to the product of their LCM and GCF. Hence.
14 × N = 56 × 10
N = 56 × 10 / 14 = 40
correct answer B | AquaRat_train |
A group consists of 4 men, 6 women and 1 child. In how many ways can 2 men , 3 women and 1 child selected from the given group? | [
"281",
"278",
"120",
"400"
] | C | Explanation:
Two men, three women and one child can be selected in â´Câ‚‚ * â¶C₃ * âµCâ‚ ways
= (4 * 3)/(2 * 1) * (6 * 5 * 4)/(3 * 2) * 1
= 120 ways.
Answer:B | AquaRat_train |
My grandparents have two sons and one daughter. They are my uncle, my aunt and my father. My uncle, Peter, is a doctor. He likes fish and chicken a lot. He has a son and two daughters. I like playing with them. My aunt, Mary, is a teacher. She teaches in No. 5 High School. All the students there love her. My father, Th... | [
"Rose's mother and Peter",
"Peter my Mary",
"Thomas and Peter's mother",
"Rose's grandparents"
] | A | MMLU_train | |
The place is England. The year is 1928. One of the founding theorists of quantum mechanics , Paul Dirac, is scratching his head because solutions to his equations have _ unexpected results. For the solutions to make sense, he reasons, there must be a particle that has the mass of an electron but the opposite charge. A... | [
"how antimatter was discovered",
"the properties of antimatter",
"where does antimatter come from",
"what antimatter is and its potential application"
] | D | MMLU_train | |
Ever tried taking smart drugs to perform better in exams? They certainly work. Before last summer's exam, a few of my mates, merely out of curiosity, took a considerable amount of Modafinil, a drug normally used for narcolepsy . Guess what? While I was feeling sleepy, bored by revision, my mates were more focused. Moda... | [
"Teachers.",
"Doctors.",
"Scientists.",
"Students."
] | D | MMLU_train | |
Charles went on a bike ride last week when he was on vacation. His father took him Saturday morning. It had rained Thursday and Friday. They got in his father's truck and put their bikes in the back. Father and son went to a bike path in a town near them. Trees were on both sides of the path. It was nice and warm outsi... | [
"Before he saw Anne.",
"While riding with Peter.",
"While he was riding with Paul.",
"After he saw Claire."
] | D | MMLU_train | |
Cells in blood include red blood cells, white blood cells, and what? | [
"platelets",
"plasmids",
"protons",
"droplets"
] | A | Cells in blood include red blood cells, white blood cells, and platelets. | SCiQ_train |
What blood pressure reading measures the pressure in the vessels between heartbeats? | [
"metabolic",
"systolic",
"diastolic",
"plasma"
] | C | 40.4 | Blood Flow and Blood Pressure Regulation By the end of this section, you will be able to: • Describe the system of blood flow through the body • Describe how blood pressure is regulated Blood pressure (BP) is the pressure exerted by blood on the walls of a blood vessel that helps to push blood through the body. ... | SCiQ_train |
95% of the house of a city is 7600. The total house of the city is? | [
"10000",
"7500",
"8250",
"8000"
] | D | X * (95/100) = 7600
X = 80 * 100
X = 8000
Answer: E | AquaRat_train |
You do something about twenty times a minute without even thinking about it--you breathe! In fact, every day you take about twenty-thousand breaths. The organs of your body that allow you to breathe are called your lungs. You have two of them that work together, located in your chest inside the rib cage. The main pur... | [
"They move about 20 times a minute.",
"Generally each person has two lungs.",
"They pump the air you breathe into blood cells.",
"They can float on water."
] | C | MMLU_train | |
Leo has an average price of Rs.57 on every item in his shopping cart. At the last minute he decided to get rid of apple juice worth Rs. 80 and get orange juice worth Rs. 60. If his shopping cart has 4 items, what is his new average? | [
"52",
"57",
"60",
"56"
] | A | Sum of prices of items before replacement= 57x4=228
Sum of ages of employees after replacement=(57x4)+60-80=208
The new average age=208/4=52
Answer: B | AquaRat_train |
What is the main function of scales on a fish? | [
"to protect the fish",
"to attract predators",
"to help the fish find food",
"to help the fish breathe"
] | A | MMLU_train | |
What is the term for an underground layer of rock that is saturated with groundwater? | [
"aquifer",
"bason",
"river",
"delta"
] | A | An underground layer of rock that is saturated with groundwater is called an aquifer . A diagram of an aquifer is shown in Figure below . Aquifers are generally found in porous rock, such as sandstone. Water infiltrates the aquifer from the surface. The water that enters the aquifer is called recharge. | SCiQ_train |
Sam, an unemployed piano tuner, said it was only the second thing he had ever won in his life. The first thing was an Afghan blanket at a church raffle when he was 25 years old. But this was much bigger: it was $120,000! He had won the Big Cube, a state lottery game. To win, a contestant must first guess which number a... | [
"25 years old",
"six years old",
"76 years old",
"sixty years old"
] | D | MMLU_train | |
Christian Eijkman, a Dutch doctor, left the Netherlands for the island of Java. Many people on the island had a disease called beri-beri. He was going there to try and find a _ . At first, Eijkman thought some kind of germ caused beri-beri. He raised some chickens. He didn't eat them, but made experiments on them. T... | [
"To eat them.",
"To give the Javanese a surprise.",
"To carry out his experiments.",
"To make money by selling them."
] | C | MMLU_train | |
William Herschel was born on November 15th, 1738 in Hanover in a family of musicians. In 1757,he fled to England and began earning a living as an organist and later composer and conductor. In 1772, he convinced his sister Caroline to join him as a singer. In their spare time the brother-sister team became occupied in a... | [
"some information about Herschel and his sister",
"how Herschel and his sister discovered the planet Uranus",
"Herschel and Caroline got along well with each other",
"Herschel and Caroline's major scientific publications"
] | A | MMLU_train | |
A group of students are studying bean plants. All of the following traits are affected by changes in the environment except | [
"leaf color.",
"seed type.",
"bean production.",
"plant height."
] | B | MMLU_train | |
Sum of the squares of 3 no. is 138 and the sum of their products taken two at a time is 131. Find the sum? | [
"21",
"20",
"27",
"25"
] | B | (a + b + c)2 = a2 + b2 + c2 + 2(ab +bc + ca) = 138 + 2* 131
a + b + c = √400 = 20
A | AquaRat_train |
There are two positive numbers in the ratio 5:8. If the larger number exceeds the smaller by 15, then find the smaller number? | [
"88",
"25",
"89",
"53"
] | B | Let the two positive numbers be 5x and 8x respectively.
8x - 5x = 15
3x = 15 => x = 5
=> Smaller number = 5x = 25.
Answer: A | AquaRat_train |
Jessica went to sit in her rocking chair. Today was her birthday and she was turning 80. Her granddaughter Annie was coming over in the afternoon and Jessica was very excited to see her. Her daughter Melanie and Melanie's husband Josh were coming as well. Jessica had a lot to do before they got here, but she was very t... | [
"Dog",
"Ducks",
"Chickens",
"Cat"
] | C | MMLU_train | |
Triceps and biceps muscles in the upper arm are an example of what type of muscle relationship? | [
"opposing",
"competitive",
"synchronized",
"symbiotic"
] | A | Triceps and biceps muscles in the upper arm are opposing muscles. | SCiQ_train |
Two populations of reef fish live in biological coexistence with each other. Which sentence best describes their relationship? | [
"The species compete with each other.",
"One species preys on the other.",
"The species ignore each other.",
"One species benefits from the other."
] | C | MMLU_train | |
When light enters the eye through the pupil the light falls on the what? | [
"brain",
"optic disk",
"retina diagram",
"nose"
] | B | MMLU_train | |
Which kind of mutations have the most dramatic effect on proteins? | [
"cancerous mutations",
"sight mutations",
"arbitrary mutations",
"nonsense mutations"
] | D | These mutations may result in a protein with the same function, with altered function, or with no function. Silent mutations , as they code for the same amino acid, will have no altered effect on the protein. Missense mutations may have a minor effect or a dramatic effect on the protein. Nonsense mutations usually have... | SCiQ_train |
Leon, 12, was born without fingers on his left hand.That didn't -stop him from being able to do many tasks. But Leon could not grasp more than one object at a time. So Leon's father, Paul, created a prosthesis ,using a 3D printer. Now Leon has fingers that open and close."It was a do-it-yourself, father and son adventu... | [
"cheap and common",
"strange and valuable",
"personal and lovely",
"basic and solid"
] | A | MMLU_train | |
What does glycolysis generate in phase ii? | [
"dna",
"atp",
"adp",
"amino acids"
] | B | Steps in Glycolysis The 10 reactions of glycolysis, summarized in Figure 20.16 "Glycolysis", can be divided into two phases. In the first 5 reactions—phase I—glucose is broken down into two molecules of glyceraldehyde 3-phosphate. In the last five reactions—phase II—each glyceraldehyde 3-phosphate is converted into pyr... | SCiQ_train |
There are 2 white plates, 6 green plates, 8 red plates, 4 pink plates, and 10 purple plates in the cabinet. What is the least number of plates that you have to pull out to make sure that you will have a matching pair? (Assume that all the plates are identical except for the color) | [
"12",
"6",
"4",
"7"
] | B | Since there are 5 colors, if you take 5 plates, you could still have 1 plate per color and not have a match.
Therefore, upon taking the 6th plate, you will definitely have a match since the 6th plate will form at least a pair with the 1st 5
So 5+1 = 6
Answer is E | AquaRat_train |
What is composed of very long strands of glucose monomers, is largely indigestible and comprises the cell walls of plants? | [
"cellulose",
"vascular cambrium",
"chlorophyll",
"tree bark"
] | A | Cellulose is composed of very long strands of glucose monomers that are hydrogen bonded to one another. Cellulose is largely indigestible and comprises the cell walls of plants. | SCiQ_train |
How can you prevent your ice cream from getting a sandy texture? | [
"by adding oil",
"by adding salt",
"by using lowfat milk",
"by using fructose"
] | D | Fructose, a sugar found in fruit, contains only carbon, oxygen, and hydrogen. It is used in ice cream to prevent a sandy texture. Complete combustion of 32.4 mg of fructose in oxygen produced 47.6 mg of CO2 and 19.4 mg of H2O. What is the empirical formula of fructose? 11. Coniine, the primary toxin in hemlock, contain... | SCiQ_train |
Flashlights require batteries | [
"to make light bright rooms darker",
"to meet weight requirements",
"to be used as a weapon",
"to properly illuminate objects"
] | D | MMLU_train | |
What is the ratio between perimeters of two squares one having 3 times the diagonal then the other? | [
"3: 1",
"3: 5",
"3: 4",
"3: 9"
] | A | d = 3d d = d
a√2 = 3d a√2 = d
a = 3d/√2 a = d/√2 => 3: 1
Answer: D | AquaRat_train |
What is the middle layer that hair pass through before exiting at the surface of the skin? | [
"epidermis",
"cuticle",
"dermis",
"epithelial tissue"
] | A | Hair follicles are the structures where hairs originate. Hairs grow out of follicles, pass through the epidermis, and exit at the surface of the skin. | SCiQ_train |
It is easy to lose patience with science today. The questions are pressing: How dangerous is air pollution? What about low-level radiation? When will that horrible earthquake strike California? And why can't we predict weather better? But the evidence is often described as "uncertain", forcing scientists to base their ... | [
"allow for certain inaccuracy",
"focus on personal relationships",
"are based on controlled experiments",
"are rooted in data and mathematical models"
] | A | MMLU_train | |
Which organ secretes estrogen? | [
"the thyroid",
"the ovaries",
"the kidney",
"the testes"
] | B | The ovaries release the eggs and secrete estrogen. | SCiQ_train |
Winson traveled the entire 60 miles trip. If he did the first 10 miles of at a constant rate 20 miles per hour and the remaining trip of at a constant rate 48 miles per hour, what is the his average speed, in miles per hour? | [
"24mph",
"20mph",
"32mph",
"40mph"
] | D | Average speed=sum of distance/sum of time. If he travelled the first 10 miles at 20 miles/hr, it would take 0.5 hr. For the remaining trip, if he went at 48 miles/1hr, it would take 1 hour. Then, the average speed is 60miles/(0.5+1)hrs=40miles/1hr.
Therefore, the answer is E. | AquaRat_train |
What is the physical environment in which a species lives and to which it has adapted? | [
"habitat",
"land mass",
"ecosystem",
"farmland"
] | A | Another important aspect of a species’ niche is its habitat. Habitat is the physical environment in which a species lives and to which it has adapted. Features of a habitat depend mainly on abiotic factors, such as temperature and rainfall. These factors influence the traits of the organisms that live there. | SCiQ_train |
What is the value of (44444445*88888885*44444442+44444438)/44444444^2 | [
"16992677",
"88888237",
"88888827",
"88888883"
] | D | Ans: A
Let x = 44444444
(x+1)×(2x−3)×(x−2)+(x−6)x2(x+1)×(2x−3)×(x−2)+(x−6)x2
(x2−x−2)×(2x−3)+(x−6)x2(x2−x−2)×(2x−3)+(x−6)x2
2x3−2x2−4x−3x2+3x+6+x−6x22x3−2x2−4x−3x2+3x+6+x−6x2
2x3−5x2x2=2x−52x3−5x2x2=2x−5
Substituting the value of x in 2x - 5, we get 88888883
Answer:A | AquaRat_train |
The present value of a bill due at the end of 2 years is Rs.1250. If the bill were due at the end of 2 years and 11 months, its present worth would be Rs.1200. Find the rate of interest and the sum. | [
"None of these",
"rs.1175",
"rs.1575",
"rs.1375"
] | D | Explanation:
PW=100xAmount/100+(Rx T)
Answer: B | AquaRat_train |
Get up close and very personal with the Aquarium's largest exhibit and its biggest predators with the new Shark Keeper program! After each participant prepares to feed the sharks and other fishes in the 120,000-gallon Lost City of Atlantis Exhibit, they will then get the once-in-a-lifetime chance to feed our sand tige... | [
"report it to the center 10 min before the session",
"manage your plan again with 72 hours",
"expect to refund from the center",
"report the center 3 days in advance"
] | D | MMLU_train | |
What is the main source of heat for Earth's surface? | [
"fire",
"lightning",
"the Sun",
"the ocean"
] | C | MMLU_train | |
A Notice of Delnor Hospital (the "Hospital") THIS NOTICE DESCRIBES HOW MEDICAL INFORMATION ABOUT MAY BE USED AND DISCLOSED ( ) If you have any questions about this notice, please contact: The ASIFlex Privacy Office PO BOX 6044 Columnbia MO 65205- 0858 We understand that medical information about you and your heal... | [
"The patient will be told how soon he can recover after an operation",
"The Hospital creates a record of the care and services.",
"The patient can be told his health plan about a treatment",
"The Hospital can arrange appropriate meals for patients."
] | A | MMLU_train | |
Fish species are expected to shrink in size by up to 24% because of global warming, say scientists. The scientists argue that failure to control greenhouse gas emissions will have a greater effect on marine ecosystems than previously thought. Previous research has suggested that changing ocean temperatures would affect... | [
"Global warming makes fish smaller.",
"Global warming makes fish decrease in numbers.",
"Global warming affects the fish distribution.",
"Global warming affects the ability of fish to reproduce."
] | A | MMLU_train | |
What is the name of the group that rats are apart of called? | [
"primates",
"Mammels",
"Animals",
"rodents"
] | D | Rats are mammals, but this class can be divided into more specific groups. Rats are in a group known as rodents. Rodents are gnawing animals that include beavers, mice, and squirrels. | SCiQ_train |
Which three systems of the human body function together to move and control body parts? | [
"nervous, skeletal, and muscular",
"muscular, endocrine, and excretory",
"digestive, excretory, and reproductive",
"circulatory, endocrine, and respiratory"
] | A | MMLU_train | |
In a restaurant, the profit is 160% of the cost. If the cost increases by 12% but the selling price remains constant, approximately what percentage of the selling price is the profit? | [
"90%",
"57%",
"None of these",
"30%"
] | B | Explanation :
Let C.P.= Rs. 100. Then, Profit = Rs. 160, S.P. = Rs. 260.
New C.P. = 112% of Rs. 100 = Rs. 112
New S.P. = Rs. 260.
Profit = Rs. (260 - 112) = Rs. 148.
Required percentage = (148 /260 *100) % = 57 % appox
Answer : B | AquaRat_train |
In a sports club with 80 members, 48 play badminton and 46 play tennis and 7 do not play either. How many members play both badminton and tennis? | [
"27",
"21",
"20",
"26"
] | B | 48+46=94
but where as total number is 80-7=73
therefore answer is 94-73=21
Hence Answer is B | AquaRat_train |
What is a six-letter word that immediately comes to mind when you need some information on the Internet? You probably thought of Google. But Google wasn't always the name of the famous search engine. In fact, the original name was BackRub! BackRub was the name two graduate students gave to the new search engine they de... | [
"has been famous since 1996",
"is a result of a spelling mistake",
"means a number followed by 100 zeros",
"is the original name of the search engine"
] | B | MMLU_train | |
What forces in liquids are strong enough to keep them from expanding significantly when heated? | [
"outermolecular forces",
"intermolecular forces",
"particles forces",
"gravitational forces"
] | B | Thermal Expansion The intermolecular forces in liquids are strong enough to keep them from expanding significantly when heated (typically only a few percent over a 100°C temperature range). Thus the volumes of liquids are somewhat fixed. Notice from Table 11.1 "The Density of Water at Various Temperatures" that the den... | SCiQ_train |
If 40% of a number exceeds 20% of it by 12, then find the number? | [
"55",
"47",
"60",
"80"
] | C | Use the elimination method to find the correct option.
Of all the options only 60 fits
40% of 60 = 24
20% of 60 = 12
24 - 12 = 12
Required number is 60.
ANSWER:A | AquaRat_train |
when n divided by 3, the remainder is 2.
when n divided by 4, the remainder is 1
what is the the remainder when divided by 12 | [
"4",
"3",
"1",
"5"
] | D | when n divided by 3, the remainder is 2.
This statement can be written as
n=3k+2 (where k is the quotient) ----1
similarly
when n is divided by 4, the remainder is 1
can be written as
n=4p+1 (here p is the quotient) ------2
from eq 1 and 2
3k+2=4p+1
or,
k=(4p-1)/3
substitute p= 1 , the result will give ----> k=1
substi... | AquaRat_train |
A bag contains five white and four red balls. Two balls are picked at random from the bag. What is the probability that they both are different color? | [
"5/2",
"5/5",
"5/1",
"5/9"
] | D | Two balls can be picked from nine balls in ⁹C₂ ways.
We select one white ball and one red ball from five white balls and four red balls. This can be done ⁵C₁ . ⁴C₁ ways.
The required probability = (5 * 4)/⁹C₂ = 20/36
= 5/9
Answer: B | AquaRat_train |
The heights of a wall is six times its width and the length of the wall is seven times its height. If volume of the wall be 16128 cu .m, its width is | [
"5 m",
"4.5 m",
"None",
"4 m"
] | D | Solution
Let the width of the wall be x metres.
Then, Height = (6x)m and length= (42x)m.
42x × x ×6x = 16128
x3‹=› (16128 / 42 × 6)= 64
‹=› x= 4.
Answer A | AquaRat_train |
In a game of 80 points; A can give B 5 points and C 15 points. Then how many points B can give C in a game of 60 ? | [
"B can give C 1 points",
"B can give C 8 points",
"B can give C 6 points",
"B can give C 2 points"
] | B | A: B = 80 : 75, A : C = 80 : 65.
B/C = ( B/ A * A/C) = (75 / 80 * 80 / 65) = 15/13 = 60 /52 = 60: 5
Therfore ,In a game of 60, B can give C 8 points.
Answer is E. | AquaRat_train |
What is the term for a resource that is used in a way that meets the needs of the present without keeping future generations from meeting their needs? | [
"tolerable",
"sustainable",
"structural",
"innovative"
] | B | A resource is renewable if it is remade by natural processes at the same rate that humans use it up. Sunlight and wind are renewable resources because they will not be used up ( Figure below ). The rising and falling of ocean tides is another example of a resource in unlimited supply. A sustainable resource is a resour... | SCiQ_train |
Each myofibril is made up of two types of proteins, called actin and what? | [
"elongation",
"Fatty Acid",
"myosin",
"dynein"
] | C | Each myofibril is made up of two types of proteins, called actin and myosin. These proteins form thread-like filaments. | SCiQ_train |
AMS employs 8 professors on their staff. Their respective probability of remaining in employment for 10 years are 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9. The probability that after 10 years at least 8 of them still work in AMS is ? | [
"1.22",
"0.19",
"0.16",
"0.00363."
] | D | Asking atleast 6 of them continue ,
it has 3 cases.
1 all 8 professors continue.
1st case all 8 continue is = 2/10*3/10*4/10*5/10*6/10*7/10*/8/10*9/10=
=>0.00363.
C | AquaRat_train |
The atoms of a compound are held together by what type of bonds? | [
"radiation",
"chemical",
"mineral",
"covalent"
] | B | The atoms of a compound are held together by chemical bonds. Chemical bonds form when atoms share electrons. There are different types of chemical bonds, and they vary in how strongly they hold together the atoms of a compound. Two of the strongest types of bonds are covalent and ionic bonds. Covalent bonds form betwee... | SCiQ_train |
In a certain store, the profit is 400% of the cost. If the cost increases by 25% but the selling price remains constant, approximately what percentage of the selling price is the profit? | [
"100%",
"250%",
"75%",
"70%"
] | C | Let C.P. = Rs. 100. Then, profit = Rs. 400, S.P. = Rs. 500
New C.P. = 125% of Rs. 100 = Rs. 125.
New S.P. = Rs. 500
Profit = 500 - 125 = Rs. 375
Required percentage = 375/500 * 100 = 75%
ANSWER:E | AquaRat_train |
Which of the following would be insulated | [
"a piece of paper",
"a log of wood",
"a beehive covered in wax",
"a statically charged shirt"
] | C | MMLU_train | |
Blogs are being used more and more by teachers. Many Internet services now offer free and easy ways to create personal Web pages. Through comments on blogs, or Web logs, teachers can share their classroom experiences. They can exchange ideas and discuss successes and failures. They can debate educational policies. Or t... | [
"They discuss educational problem.",
"They send money to the poor students.",
"They share teaching ideas.",
"They comfort each other."
] | B | MMLU_train | |
If 6 years are subtracted from the present age of Arun and the remainder is divided by 18, then the present age of his grandson Gokul is obtained.If Gokul is 2 years younger to Madan whose age is 5 years, then what is the age of Arun? | [
"48",
"69",
"96",
"60"
] | D | arun age x.
(x-6)/18=y
y is gokul age which is 3
x=60
ANSWER:B | AquaRat_train |
What kind of summers do humid continental climates have? | [
"cold summers",
"wet summers",
"dry summers",
"warm summers"
] | A | Humid continental climates have warm winters and cold summers. Subarctic climates have cool short summers and very cold winters. | SCiQ_train |
In how many different number of ways 4 boys and 2 girls can sit on a bench? | [
"720",
"740",
"700",
"760"
] | A | npn = n!
6p6 = 6 × 5 × 4 × 3 × 2 × 1 = 720
B | AquaRat_train |
In a society where lung and breast cancers are leading causes of cancer death worldwide, early detection of the disease is highly desirable. In a new scientific study, researchers present astonishing new evidence that man's best friend, the dog, may have the ability to contribute to early cancer detection. Researchers ... | [
"being captured in a special tube",
"sniffing the skin lesion",
"sniffing the breath of the cancer patients",
"sitting or lying down before a cancer patient"
] | C | MMLU_train | |
If there are 6 men and 55 tasks , how many tasks will be left undone if they perform equal number of tasks? | [
"5",
"1",
"3",
"2"
] | B | There are 6 men
There are 55 tasks
If they perform equal number of tasks, divide 55 by 6 and the remainder will be the number of tasks left undone
55 = (6 x 9) + 1
So 1 task is left undone
ANSWER D | AquaRat_train |
What type of coal is formed at lower temperatures? | [
"limestones",
"calcareous",
"bituminous",
"clean"
] | C | Coal has different grades. Bituminous coal forms at lower temperatures. It contains a lot of sulfur. When it is burned, it causes a lot of pollution. Anthracite coal forms under higher temperatures. This drives off the sulfur, and the coal burns more cleanly. | SCiQ_train |
What ancestors did caecillians evolve from? | [
"ornithopod",
"hominid",
"arthropod",
"tetrapod"
] | D | Caecilians are most closely related to salamanders. As you can see from Figure below , they have a long, worm-like body without legs. Caecilians evolved from a tetrapod ancestor, but they lost their legs during the course of their evolution. | SCiQ_train |
What is the term for the measure of a fluid's thickness? | [
"friction",
"elasticity",
"viscosity",
"salinity"
] | C | Characteristics of Blood When you think about blood, the first characteristic that probably comes to mind is its color. Blood that has just taken up oxygen in the lungs is bright red, and blood that has released oxygen in the tissues is a more dusky red. This is because hemoglobin is a pigment that changes color, depen... | SCiQ_train |
What is the only commercial way of reproducing plants such as orchids? | [
"cloning",
"sexual reproduction",
"cross-breeding",
"grafting"
] | A | SCiQ_train | |
Waste leaves the body in the form of what? | [
"stomach acid",
"feces",
"impurities",
"saliva"
] | B | SCiQ_train | |
Saturated hydrocarbons are given the general name of what? | [
"enzymes",
"lipids",
"alkanes",
"carbohydrates"
] | C | Saturated hydrocarbons are given the general name of alkanes. The name of specific alkanes always ends in –ane and has a prefix to indicate how many carbon atoms it has. | SCiQ_train |
In a plant such as a cactus, water is held within | [
"the spikes on the stem",
"the lines of a stem",
"the inside of the leaves",
"the series of tubes in the body"
] | D | MMLU_train | |
The length of a rectangular garden is three times its width. If the area of the rectangular garden is 588 square meters, then what is the width of the rectangular garden? | [
"12",
"15",
"13",
"14"
] | D | Let x be the width of the garden.
3x^2 = 588
x^2 = 196
x = 14
The answer is C. | AquaRat_train |
Excluding stoppages, the speed of a bus is 5454 kmph and including stoppages, it is 4545kmph. For how many minutes does the bus stop per hour? | [
"10",
"9",
"12",
"8"
] | A | Explanation:
Speed of the bus excluding stoppages =54=54 kmph
Speed of the bus including stoppages =45=45 kmph
Loss in speed when including stoppages =54−45=9 kmph=54−45=9 kmph
⇒⇒ In 11 hour, bus covers 99 km less due to stoppages.
Hence, time in which the bus stops per hour
= Time taken to cover 99 km
=distanc... | AquaRat_train |
Alok ordered 16 chapatis, 5 plates of rice, 7 plates of mixed vegetable and 6 ice-cream cups. The cost of each chapati is Rs.6, that of each plate of rice is Rs.45 and that of mixed vegetable is Rs.70. The amount that Alok paid the cashier was Rs.961. Find the cost of each ice-cream cup? | [
"25",
"76",
"20",
"12"
] | A | Explanation:
Let the cost of each ice-cream cup be Rs.x
16(6) + 5(45) + 7(70) + 6(x) = 961
96 + 225 + 490 + 6x = 961
6x = 150 => x = 25.
Answer:A | AquaRat_train |
Traffic Management Traffic lights are key tools for regulating traffic How.They are not, however, perfect.Drivers exchange the traffic jams that would happen at unmanaged crossings for a pattern of stop-go movement that can still be annoying, and which bums more fuel than a smooth passage would. Creating such a smooth... | [
"a camera",
"a computer",
"a mobile phone",
"a GPS system in one's car"
] | C | MMLU_train | |
Car A travels at three times the average speed of car B. Car A started to travel at 12:00 o'clock, car B started to travel at 16:00 o'clock. What is the speed of car B (in Km/h) if the total distance that both cars traveled until 18:00 was 3000 Km? | [
"50.",
"150.",
"25.",
"30."
] | B | Total distance= Distance travelled by A +Distance travelled by car B
Distance= speed*time
Distance of A= 3x * 6
Distance of B= x*2
(3x * 6) + (x*2) = 3000
x= 150 KM/hr
D is the answer | AquaRat_train |
Kim finds a 5-meter tree branch and marks it off in thirds and fifths. She then breaks the branch along all the markings and removes one piece of every distinct length. What fraction of the original branch remains? | [
"7/5",
"3/5",
"7/5",
"8/15"
] | B | 3 pieces of 1/5 length and two piece each of 1/15 and 2/15 lengths. removing one piece each from pieces of each kind of lengths the all that will remain will be
2 pieces of 1/5 i.e 2/5, 1 piece of 1/15, and 1 piece of 2/15
Which gives us 2/5 + 1/15 + 2/15 -----> 3/5
Answer is D | AquaRat_train |
The annual interest rate earned by an investment increased by 10 percent from last year to this year. If the annual interest rate earned by the investment this year was 15 percent, what was the annual interest rate last year? | [
"10%",
"9.1%",
"13.63%",
"1%"
] | C | 15=1.1*x
X=13.63%
Answer E) | AquaRat_train |
David invested certain amount in three different schemes. A, B and C with the rate of interest 10% p.a., 12% p.a. and 15% p.a. respectively. If the total interest accrued in one year was Rs. 3200 and the amount invested in scheme C was 150% of the amount invested in scheme A and 240% of the amount invested in scheme B,... | [
"5007",
"5003",
"5009",
"5000"
] | D | Let x, y and z be the amount invested in schemes A, B and C respectively. Then,
(x * 10 * 1)/100 + (y * 12 * 1)/100 + (z * 15 * 1)/100 = 3200
10x + 12y + 15z = 320000
Now, z = 240% of y = 12/5 y
And, z = 150% of x = 3/2 x
x = 2/3 z = ( 2/3 * 12/5) y = 8/5 y
16y + 12y + 36y = 320000
y = 5000
Sum invested in scheme B = R... | AquaRat_train |
At what time on a sunny day will the shadow of the school's flagpole be the shortest? | [
"sunrise",
"noon",
"mid-afternoon",
"sunset"
] | B | MMLU_train | |
Researchers at Massachusetts General Hospital for Children (MGHfC) have invented a new term that describes dangers associated with cigarette smoke: third-hand smoke. Study results published in January, 2009 discuss how third-hand smoke is especially dangerous for children. Have you ever walked into a room that had the ... | [
"bad influences long after a cigarette is smoked",
"third-hand smoke and secondhand smoke",
"the bad effects of smoking on common people",
"the terrible smell of cigarette smoke"
] | A | MMLU_train | |
a learned characteristic is a | [
"a baby having the same color eyes as parent",
"toddler banging with a stick while parent hammers",
"a child covered with freckles",
"infant diagnosed with sickle cell anemia"
] | B | MMLU_train | |
In which order does the reactivity of halogen group decline? | [
"left to right",
"top to bottom",
"bottom to top",
"right to left"
] | B | The halogens are among the most reactive of all elements, although reactivity declines from the top to the bottom of the halogen group. Because all halogens have seven valence electrons, they are “eager” to gain one more electron. Doing so gives them a full outer energy level, which is the most stable arrangement of el... | SCiQ_train |
What is the major cause of chronic respiratory disease as well as cardiovascular disease and cancer? | [
"diet",
"exercise",
"smoking",
"drinking"
] | C | Smoking is the major cause of chronic respiratory disease as well as cardiovascular disease and cancer. Exposure to tobacco smoke by smoking or by breathing air that contains tobacco smoke is the leading cause of preventable death in the United States. Regular smokers die about 10 years earlier than nonsmokers do. The ... | SCiQ_train |
Carol spends 1/4 of her savings on a stereo and 1/3 less than she spent on the stereo for a television. What fraction of her savings did she spend on the stereo and television? | [
"1/2",
"5/12",
"7/12",
"1/4"
] | B | Total Savings = S
Amount spent on stereo = (1/4)S
Amount spent on television = (1-1/3)(1/4)S = (2/3)*(1/4)*S = (1/6)S
(Stereo + TV)/Total Savings = S(1/4 + 1/6)/S = 5/12
Answer: C | AquaRat_train |
What gland is a butterfly-shaped organ located in the neck anterior to the trachea? | [
"thyroid gland",
"pituitary gland",
"pineal gland",
"adrenal gland"
] | A | 17.4 The Thyroid Gland The thyroid gland is a butterfly-shaped organ located in the neck anterior to the trachea. Its hormones regulate basal metabolism, oxygen use, nutrient metabolism, the production of ATP, and calcium homeostasis. They also contribute to protein synthesis and the normal growth and development of bo... | SCiQ_train |
If each side of a square is increased by 25%, find the percentage change in its area? | [
"54%",
"56.25%",
"58.25%",
"56%"
] | B | let each side of the square be a , then area = a x a
New side = 125a / 100 = 5a / 4
New area =(5a x 5a) / (4 x 4) = (25a²/16)
increased area== (25a²/16) - a²
Increase %= [(9a²/16 ) x (1/a² ) x 100]% = 56.25%
answer :C | AquaRat_train |
The average age of 20 men in the class is 17.6 years. Five new men join and the new average becomes 15.56 years. What was the average age of five new men? | [
"7.4",
"15.5",
"15.3",
"15.6"
] | A | Total age of 20 men = 17.6 x 20 = 352
Now, total age of 25 men = 389.
Total age of five men added later = 389 - 352 = 37.
Hence, the total average of five men = 37/5 = 7.4
ANSWER:B | AquaRat_train |
How much space a surface covers is known as what? | [
"Lenght",
"Height",
"Flatness",
"area"
] | D | The area of a surface is how much space it covers. It’s easy to calculate the area of a surface if it has a regular shape, such as the blue rectangle in the sketch below. You simply substitute measurements of the surface into the correct formula. To find the area of a rectangular surface, use this formula:. | SCiQ_train |
Can you imagine that you can save your own life during a heart attack by coughing ? Let's see how... A heart attack can happen to anyone. Let's say it's 4:17 p.m. and you're driving home (alone of course) after an unusually hard day on the job. Not only was the workload extremely heavy, you also had a disagreement wi... | [
"to relax the heart",
"to get oxygen into the lungs",
"to keep the blood circulating",
"to reduce the pain in the chest"
] | C | MMLU_train | |
6 June ,Saturday I read an article about people living in the e-age yesterday .It talks about different ways of communicating like chatting online ,sending e-mails ,sending different kinds of messages and keeping an online diary . The article says that people nowadays send e-mails at least once a day .I do not agree w... | [
"Never.",
"Once a day.",
"Twice a week.",
"Four times a week."
] | C | MMLU_train | |
what is the probability of always having x+y>0 ,where y<0 | [
"1/8",
"1/2",
"1/4",
"3/4"
] | C | total value of X can be : 1. X < 0 ; 2. X = 0 ; 3. X > 0 but less than Y in magnitude 4. X > 0 as well as |Y|
so probability of having X + Y > 0 would be 1/4
ANSWER:D | AquaRat_train |
180 college students were asked in a survey if they preferred Windows or Mac brand computers. 50 Students claimed that they preferred Mac to Windows brand computers. One third as many of the students who preferred Mac to Windows, equally preferred both brands. 60 of the students had no preference. How many of the stude... | [
"50",
"60",
"70",
"75"
] | C | 180 = 50(Mac) + x(Window) + 60(both) => x=70
ANSWER:B | AquaRat_train |
Read the instructions of the medicine before you take your choices. Adults : 2 tablespoonfuls Children: according to age 10----14 years 4 teaspoonfuls 5----10years 2 teaspoonfuls 3----6 years I teaspoonful Repeat above doses every 1/2 hour to 1 hour if needed until 8 dose are taken. If you do not get better within ... | [
"Eight doses",
"Six doses",
"Four doses",
"Two doses"
] | A | MMLU_train | |
Connecting with Patients Dr. Paris often treats several generations of a family over many years. "He's seen us through two births, one operation, multiple earaches, a broken wrist and a recovery from a serious traffic crash," says Jill Farrow, a 43-year-old lawyer whose first visit to Dr. Paris was as a teenager. Durin... | [
"introduce Dr. Paris",
"praise the doctor's excellent medical art",
"describe the doctor's adventurous experience",
"tell the doctor's love affairs"
] | A | MMLU_train | |
We have known for a long time that flowers of different plants open and close at different time of day. Yet no one really understands why flowers open and close like this at particular times. It is not as simple as we might think, as new experiments have shown. In one experiment, flowers were kept in darkness. We might... | [
"we will have more strength to do our work.",
"clocks or watches are no longer useful to us",
"we will be able to live as long as we wish to",
"human beings will need less sleep, less food or less movement"
] | A | MMLU_train | |
Two trains running in opposite directions cross a man standing on the platform in 27 seconds and 17 seconds respectively and they cross each other in 23 seconds. The ratio of their speeds is? | [
"3/2",
"3/6",
"3/5",
"3/3"
] | A | Let the speeds of the two trains be x m/sec and y m/sec respectively. Then, length of the first train
= 27 x meters, and length of the second train
= 17 y meters. (27 x + 17 y) / (x + y) = 23 ==> 27 x + 17 y = 23 x + 23 y
==> 4 x = 6 y ==> x/y
= 3/2.
Answer:B | AquaRat_train |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.