question stringlengths 1 5.01k | choices listlengths 4 4 | answer stringclasses 4
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If you've been joining in chat room conversation, or trading e-mail with your e-pals, you have become one of the millions who write in a special short form of English. And you've got a sense of humor about short forms like SOHF(="sense" of humor failure) to describe Internet newcomers who understand you. Across the glo... | [
"you have to speak fast and fluently",
"you should speak with wit and humor",
"one should pay much attention to the use of exact words",
"you have to express your ideas in a brief way"
] | D | MMLU_train | |
The neck of the uterus, called the cervix, opens into what? | [
"testicle",
"bladder",
"retina",
"vagina"
] | D | SCiQ_train | |
Parthenogenesis is the most common form of what in animals that at other times reproduce sexually? | [
"budding",
"cell division",
"sexual dimorphism",
"asexual reproduction"
] | D | SCiQ_train | |
Arrange the fractions in ascending order | [
"5/8 < 7/12 < 13/16 < 3/4",
"7/12 < 5/8 < 3/4< 13/16",
"None of these",
"5/8 < 3/4< 13/16 < 7/12"
] | B | Explanation:
5/8 = .625, 7/12 = .5833, 3/4 = .75, 13/16 = .8125
So order will be
7/12 < 5/8 < 3/4< 13/16
Option D | AquaRat_train |
You'll know that the sun has set if | [
"a baby is sleeping",
"all the birds are silent",
"the temperature has gone down",
"the brightest thing in the sky is a satellite"
] | D | MMLU_train | |
Rs. 1100 is divided into three parts A, B and C. How much A is more than C if their ratio is 1/2:1/3:1/4? | [
"312",
"300",
"552",
"400"
] | D | 1/2:1/4:1/6 = 6:3:2
2/11*1100 = 200
600-200 = 400
Answer : C | AquaRat_train |
A rainstorm increased the amount of water stored in State J reservoirs from 180 billion gallons to 200 billion gallons. If the storm increased the amount of water in the reservoirs to 60 percent of total capacity, approximately how many billion gallons of water were the reservoirs short of total capacity prior to the s... | [
"144",
"90",
"130",
"125"
] | A | After the reservoir is filled to 200 gallons the amount of water is at 60% - which means that 40% of the reservoir is empty. To figure out what that 40% is approximate: 200 gallons /60 percent = x gallons /40 percent , therefore, x = 133.33 gallons , answer choices A,B,C,D are below 133.33 . We know that the reservoir ... | AquaRat_train |
If the area of a circle is 100pi square feet, find its circumference. | [
"20 pi feet",
"65 pi feet",
"64 pi feet",
"42 pi feet"
] | A | The area is given by pi * r * r. Hence
pi * r *r = 100 pi
r *r = 100 ; hence r = 10 feet
The circumference is given by
2 *pi *r = 2 * pi * 10 = 20 pi feet
correct answer B | AquaRat_train |
Volcano chains form as an oceanic plate moves over what? | [
"hot spot",
"Water spot",
"dust spot",
"melt spot"
] | A | A chain of volcanoes forms as an oceanic plate moves over a hot spot. This is how it happens. A volcano forms over the hotspot. Since the plate is moving, the volcano moves off of the hotspot. When the hotspot erupts again, a new volcano forms over it. This volcano is in line with the first. Over time, there is a line ... | SCiQ_train |
The area of a square is equal to three times the area of a rectangle of dimensions 25 cm * 27 cm. What is the perimeter of the square? | [
"180 cm",
"170 cm",
"190 cm",
"160 cm"
] | A | Area of the square = s * s = 3(25 * 27)
=> s = 3 * 5 * 3 = 45 cm
Perimeter of the square = 4 * 45 = 180 cm.
Answer: A | AquaRat_train |
Find the ratio of purchase price and sell price if there is loss of 12 1/(2 )% | [
"6/8",
"1/2",
"7/8",
"8/7"
] | D | If purchase price is Rs 100, then SP = Rs 87.5
so ratio of purchase price and sell price if there is loss of 12 1/(2 )% = 100/87.5= 8/7
ANSWER:B | AquaRat_train |
What is the term for animals that defend their area? | [
"Grazing",
"predatory",
"contain",
"territorial"
] | D | Some species of animals are territorial . This means that they defend their area. The area they defend usually contains their nest and enough food for themselves and their offspring. A species is more likely to be territorial if there is not very much food in their area. Having a larger territory could mean more prey o... | SCiQ_train |
Molly's age in 18 years will be six times her age seven years ago. What is Molly's present age? | [
"15",
"8",
"12",
"10"
] | C | Let x be Molly's present age.
x + 18 = 6(x-7)
x = 12
The answer is D. | AquaRat_train |
One night about nine o'clock, Dr. Eyck, a surgeon, had a phone call from Dr. Haydon at the hospital in Clens Falls. The surgeon was asked to go there at once to operate on a very sick boy who shot himself while playing with a gun. The doctor was soon on his way to Clens Falls. It was 60 miles away. And it was snowin... | [
".he had not been sent to the hospital",
"his father hadn't arrived in time",
"Dr. Eyck had arrived earlier than the man",
"Dr. Eyck had arrived there two hours earlier"
] | D | MMLU_train | |
The human body is composed of different systems made of specialized cells, tissues, and organs. Each of these structures has a specific function that aids in the survival of the human species. Which organs are used in reproduction? | [
"brain, spinal cord, and eyes",
"lungs, esophagus, and heart",
"mouth, stomach, and gallbladder",
"ovaries, uterus, and fallopian tubes"
] | D | MMLU_train | |
One day when some government officials were building a barn , they found a mouse hole in a corner and used smoke to make the mice inside the hole come out. A while later they indeed saw mice running out, one after another. Then, everyone thought that all the mice had escaped. But just as they began to clean up, they s... | [
"one was biting the other",
"the mouth of the hole was too small",
"they were not afraid of smoke",
"one was trying to help the blind one"
] | D | MMLU_train | |
Oxides of small, highly charged ions of what type tend to be acidic? | [
"metal",
"steel",
"plastic",
"liquid"
] | A | Summary The transition metals are characterized by partially filled d subshells in the free elements and cations. The ns and (n − 1)d subshells have similar energies, so small influences can produce electron configurations that do not conform to the general order in which the subshells are filled. In the secondand thir... | SCiQ_train |
Venus fly traps are poor at creating their own food though photosynthesis because | [
"they are unhealthy",
"they need water",
"they require insects",
"they grow slowly"
] | C | MMLU_train | |
Robots that can chat, find misplaced glasses, draw airplanes and play with your children are attracting thousands of visitors during an expo in Tokyo as Japan adapts to changes in society. Robots, such as the sound-sensitive Chapit, answer simple questions and even joke with people to help the _ fight loneliness and st... | [
"It is too expensive.",
"It is not practical.",
"It is just like traditional wheelchairs.",
"It is not quite convenient for the elderly to use."
] | A | MMLU_train | |
A sum at simple interests at 13 ½ % per annum amounts to Rs.2502.50 after 4 years find the sum. | [
"Rs.1645.",
"Rs.1675.",
"Rs.1625.",
"Rs.1655."
] | C | Let sum be Rs. x then , S.I.=Rs.(x*(27/2) *4*(1/100) ) = Rs.27x/50
amount = (Rs. x+(27x/50)) = Rs.77x/50
77x/50 = 2502.50 x = (2502.50 * 50)/77 = 1625
Hence , sum = Rs.1625.
Answer is C. | AquaRat_train |
The Basics of Math--Made Clear Basic Math introduces students to the basic concepts of mathematics, as well as the fundamentals of more tricky areas. These 30 fantastic lectures are designed to provide students with an understanding of arithmetic and to prepare them for Algebra and beyond. The lessons in Basic Math co... | [
"Algebra.",
"College Mathematics.",
"Arithmetic.",
"Mathematics Education."
] | C | MMLU_train | |
What two types of atoms bond to form sulfate minerals? | [
"carbon and sulfur",
"oxygen and carbon",
"oxygen and sulfur",
"oxygen and calcium"
] | C | Sulfate minerals contain sulfur atoms bonded to oxygen atoms. Like halides, they can form in places where salt water evaporates. Many minerals belong in the sulfate group, but there are only a few common sulfate minerals. Gypsum is a common sulfate mineral that contains calcium, sulfate, and water. Gypsum is found in v... | SCiQ_train |
19 people went to a hotel for combine dinner party 13 of them spent Rs. 79 each on their dinner and rest spent 4 more than the average expenditure of all the 19. What was the total money spent by them. | [
"None of these",
"1496",
"1492",
"1628.4"
] | A | Solution: Let average expenditure of 19 people be x.
then,
19x = 13*79+6*(x+4);
Or, 19x = 13*79+6x+24;
Or, x = 80.84;
So, total money spent = 80.84*19 = Rs. 1536.07.
Answer: Option E | AquaRat_train |
When the price of an article is reduced by 30%, the sales increases by 50%. The percentage change in the total amount of receipts is? | [
"none of these",
"5% increase",
"15% decrease",
"10% decrease"
] | B | We have, receipts = Price x Sales
Therefore, net % change in receipts
= (x + y + xy/100) %
= [ - 30 + 50 + (-30 x 50)/100]%
= 5% increase.
ANSWER:B | AquaRat_train |
In a certain archery competition, points were awarded as follows: the first place winner receives 11 points, the second place winner receives 7 points, the third place winner receives 5 points and the fourth place winner receives 2 points. No other points are awarded. John participated several times in the competition ... | [
"7",
"8",
"6",
"9"
] | A | 15400 = 2*2*2*5*5*7*11
John participated 7 times.
The answer is C. | AquaRat_train |
For any positive integer n, the sum of the first n positive integers equals n(n+1)/2. What is the sum s of all the even integers between 99 and 301? | [
"45,150",
"20,200",
"40,200",
"22,650"
] | B | I would solve it in a different way.
First of all, total number of even integers between 99 and 301 are, (301-99)/2 = 202/2=101
Average = (301+99)/2 = 400/2 = 200
Sum s= Average*total count = 200*101 = 20,200
Answer is B | AquaRat_train |
What is a double membrane of the nucleus that encloses the genetic material? | [
"the nuclear envelope",
"the cell wall",
"the complex envelope",
"the nuclear compression"
] | A | The nuclear envelope is a double membrane of the nucleus that encloses the genetic material. It separates the contents of the nucleus from the cytoplasm. The nuclear envelope is made of two phospholipid bilayers, an inner membrane and an outer membrane. The outer membrane is continuous with the rough endoplasmic reticu... | SCiQ_train |
Snowflakes! You can catch them on your tongue or use them to make a perfect snowball. But have you ever thought about taking pictures of them? Ken Libbrecht did. He is a physics professor from California. Although the weather in California is usually warm and sunny, Ken's hobby is taking pictures of snowflakes. He tr... | [
"Because he doesn't wear enough clothes.",
"Because he doesn't wear gloves.",
"Because he likes making snowballs.",
"Because there is something wrong with his fingers."
] | B | MMLU_train | |
Mr Smith made many tests with different animals and the monkey was the cleverest of all the animals. One day Mr Smith put a monkey in a room. He also put some small boxes in it. In one of the boxes there was some food. "How long will it take the monkey to find the food? " Mr Smith said to himself. " Let me wait and s... | [
"different animals",
"the monkey only",
"all the monkeys",
"all of the cleverest animals"
] | A | MMLU_train | |
The hormone androgen increases aggressiveness and promotes what type of behaviors? | [
"cognitive",
"sexual",
"asexual",
"nervous"
] | B | SCiQ_train | |
What is an ionic compound that produces negative hydroxide ions when dissolved in water | [
"isomer",
"acid",
"base",
"catalyst"
] | C | A base is an ionic compound that produces negative hydroxide ions when dissolved in water. Bases taste bitter and turn red litmus paper blue. | SCiQ_train |
What are the simplest hydrocarbons? | [
"saturated hydrocarbons",
"unsaturated hydrocarbons",
"complex carbohydrates",
"fossil fuels"
] | A | Saturated hydrocarbons contain only single bonds between carbon atoms. They are the simplest hydrocarbons. They are called saturated because each carbon atom is bonded to as many hydrogen atoms as possible. In other words, the carbon atoms are saturated with hydrogen. You can see an example of a saturated hydrocarbon i... | SCiQ_train |
I climbed the ladder, heard my dive announced, and began the moves that would push me into the air. Pushing off the diving board with my legs, I lifted my arms and shoulders back, and knew immediately I would be close to the board and might hit my hands. I tried to correct myself as I turned, spreading my hands wide ap... | [
"climbed the ladder",
"started the moves that would push him into the air",
"knew he was too close to the board",
"corrected his actions when he turned"
] | D | MMLU_train | |
When changes in the genes of a species result in a new species, the process is called what? | [
"biological evolution",
"Classic Evolution",
"simple evolution",
"similar evolution"
] | A | Changes in the genes of a species may result in a new species. This is biological evolution. | SCiQ_train |
What hormone does the endocrine system secrete to help cells absorb blood sugar? | [
"insulin",
"testosterone",
"glucose",
"Cortisol"
] | A | After you eat and digest a sugary snack, the level of sugar in your blood quickly rises. In response, the endocrine system secretes the hormone insulin. Insulin helps cells absorb sugar from the blood. This causes the level of sugar in the blood to fall back to its normal level. | SCiQ_train |
Dr. Jack M. Gwaltney, Jr. a professor at the University Of Virginia School Of Medicine infected six student volunteers with virus, the most common cause of colds. A few days later, when they were coughing and sneezing, he gathered 37 more people and divided them into three groups. Group 1 members spent three days and n... | [
"a newly-found virus",
"a nickname of respect to Dr. Gwaltney",
"a method to cure colds",
"a way by which the other scientists laughed at Dr. Gwaltney"
] | B | MMLU_train | |
Mrs Smith is going shopping with her son.They are looking for presents for Mr Smith's birthday.They drive to the shop mall on Baker Street. Mrs Smith goes to the Electrical Shop on the third floor. When the woman gets to the counter,she finds the camera she wants to buy is sold out.She finds another kind of camera,but... | [
"The Women's Clothing Shop.",
"The Men's Clothing Shop.",
"The Camera Shop.",
"The Electrical Shop."
] | B | MMLU_train | |
Two numbers N and 16 have LCM = 48 and GCF = 8. Find N. | [
"46",
"32",
"12",
"24"
] | D | The product of two integers is equal to the product of their LCM and GCF. Hence.
16 * N = 48 * 8
N = 48 * 8 / 16 = 24
correct answer C | AquaRat_train |
During a car trip, Maria stopped to rest after she traveled 1/2 of the total distance to her destination. she stopped again after she traveled 1/4 of the distance remaining between her first stop and her destination, and then she drove the remaining 210 miles to her detination. What was the total distance, in miles fro... | [
"420",
"560",
"320",
"280"
] | B | Easy 560 is the answer.
3/4 ( x/2) = 210
x = 210 * 8 /3 = 560.
Answer E | AquaRat_train |
Of the 70 house in a development, 50 have a two-car garage, 40 have an in-the-ground swimming pool, and 35 have both a two-car garage and an in-the-ground swimming pool. How many houses in the development have neither a two-car garage nor an in-the-ground swimming pool? | [
"20",
"30",
"10",
"15"
] | D | Neither Car nor Garage
= Total - Garage - (Swim - Common)
= 70 - 50 - (40-35) = 70-55 = 15
Answer B | AquaRat_train |
Lost & Found Lost: Found: Schoolbag My school ID card Is this your schoolbag? Its number is 2007712 It's black and white. My name is Mary Brown. My name is Tony Green Please call 6956385 Phone: 2360731 Cindy, Your red... | [
"Brown",
"Green",
"Mike",
"Cindy"
] | B | MMLU_train | |
Echinoderms are found in many different ocean environments, but most are found where? | [
"in beaches",
"in waterfalls",
"in tidepools",
"in reefs"
] | D | Echinoderms are found in many different ocean environments, but most are found in reefs. | SCiQ_train |
Two more people have died in China from a new strain of bird flu, raising the death toll from the virus to 13, state media reported Sunday. The official Xinhua News Agency said the two deaths were reported in Shanghai and that three new cases were also confirmed in the financial hub. A total of 11 new cases were report... | [
"All previous reported cases were in Shanghai and other eastern areas of China.",
"The virus, which was first spotted in humans last month, is spreading through direct contact with infected fowl.",
"According to O'Leary, there was evidence that humans had passed on the virus to other humans.",
"China is more ... | C | MMLU_train | |
If the average marks of three batches of 55, 60 and 45 students respectively is 50, 55, 60, what is the average marks of all the students? | [
"54",
"45",
"54.68",
"55"
] | C | Average marks of batch1 = 50
Students in batch1 = 55
Total marks of batch1 = 55 × 50
Average marks of batch2 = 55
Students in batch2 = 60
Total marks of batch2 = 60 × 55
Average marks of batch3 = 60
Students in batch3 = 45
Total marks of batch3 = 45 × 60
Total students = 55 + 60 + 45 = 160
Average marks of all the stud... | AquaRat_train |
People with which skin type run a greater risk of vitamin d deficiency? | [
"brighter skin",
"darker skin",
"lighter skin",
"weaker skin"
] | B | The epidermis also contains melanocytes , which are cells that produce melanin. Melanin is the brownish pigment that gives skin much of its color. Everyone has about the same number of melanocytes, but the melanocytes of people with darker skin produce more melanin. The amount of melanin produced is determined by hered... | SCiQ_train |
Which gas accounts for the largest percentage of greenhouse gases in the atmosphere? | [
"carbon monoxide",
"carbon dioxide",
"nitrous oxide",
"water vapor"
] | D | MMLU_train | |
What are non-steroid hormones made of? | [
"fats",
"amino acids",
"proteins",
"Molecules"
] | B | Non-steroid hormones are made of amino acids. They are not fat soluble, so they cannot diffuse across the plasma membrane of target cells. Instead, a non-steroid hormone binds to a receptor on the cell membrane (see Figure below ). The binding of the hormone triggers an enzyme inside the cell membrane. The enzyme activ... | SCiQ_train |
local plant varieties are the best for improving the local | [
"social status",
"environs",
"satellite reception",
"future"
] | B | MMLU_train | |
What is the mass of the man, if a boat of length 4m, width 1.5m floating on a river sinks by 0.015 m when the man gets on the boat? | [
"None of these",
"70kg",
"90kg",
"80kg"
] | C | SOLUTION :
Volume of water displaced = 4*1.5*0.015 = 0.09m3
Mass = volume of water displaced * density of water
Mass = 0.09 * 1000
Mass = 90kg
ANSWER IS B | AquaRat_train |
What mineral that occurs in bones helps combat osteoporosis? | [
"magnesium",
"iron",
"potassium",
"calcium"
] | D | Osteoporosis is a disease in which bones lose mass and become more fragile than they should be. Osteoporosis also makes bones more likely to break. Two of the easiest ways to prevent osteoporosis are eating a healthy diet that has the right amount of calcium and vitamin D and to do some sort of weight-bearing exercise ... | SCiQ_train |
Motor neurons and sensory neurons are part of what nervous system? | [
"autonomic",
"sensory-somatic",
"central",
"peripheral"
] | B | Sensory-Somatic Nervous System The sensory-somatic nervous system is made up of cranial and spinal nerves and contains both sensory and motor neurons. Sensory neurons transmit sensory information from the skin, skeletal muscle, and sensory organs to the CNS. Motor neurons transmit messages about desired movement from t... | SCiQ_train |
What is the ability to cause changes in matter? | [
"hydrogen",
"force",
"pressure",
"energy"
] | D | Energy is the ability to cause changes in matter. For example, your body uses chemical energy when you lift your arm or take a step. In both cases, energy is used to move matter—you. Any matter that is moving has energy just because it’s moving. The energy of moving matter is called kinetic energy. Scientists think tha... | SCiQ_train |
Many people rely on a cup of coffee or two to wake them up in the morning or pick them up during the working day, but now a chemist has come up with a speedy alternative to crafting a cup of coffee. U.S. biochemist Ben Yu has created 'Sprayable Energy,' which claims to be the world's first caffeine - based topical ener... | [
"A bottle of Sprayable Energyis cheaper than 40 cups of coffee. .",
"Sprayable Energy lets users not worry about taking in unnecessary calories..",
"Sprayable Energy can be used at least 20 sprays a day",
"The caffeine spray is a colorless liquid that is absorbed through the skin.."
] | B | MMLU_train | |
A boat takes 19 hours for travelling downstream from point A to point B and coming back to a point C midway between A and B. If the velocity of the stream is 4 kmph and the speed of the boat in still water is 14 kmph, what is the distance between A and B ? | [
"None",
"160 km",
"180 km",
"220 km"
] | C | Solution
Speed Downstream = (14 + 4) km/hr
= 18 km/hr.
Speed upstream =(14 - 4) km/hr
= 10 km/hr..
Let the distance b/w A and B
be xkm.Then =(x/18+ x/2 / 10)
= 19
= 19x / 180 = 19
x= 180.
Answer B | AquaRat_train |
A warm-air heating system uses what kind of energy to heat air? | [
"cosmic",
"thermal",
"atmospheric",
"nuclear"
] | B | A warm-air heating system uses thermal energy to heat air. It then forces the warm air through a system of ducts. You can see a diagram of this type of heating system in Figure below . Typically, the air is heated in a furnace that burns natural gas or heating oil. When the air is warm, a fan blows it through the ducts... | SCiQ_train |
Read the following directions on a bottle of medicine: "Take two tablets with water, followed by one tablet every eight hours, as required, For maximum night-time and early morning relief, take two tablets at bed - time, Do not take more than six tablets in twenty-four hours. For children six to twelve years o... | [
"take two tablets before going to bed.",
"take less than two tablets before going to bed.",
"stop taking the medicine.",
"ask advice of a doctor."
] | B | MMLU_train | |
What is the first step of the calvin cycle called? | [
"carbon maturation",
"dioxide fixation",
"carbon fixation",
"breath fixation"
] | C | The Calvin cycle has three major steps: carbon fixation, reduction, and regeneration. All three steps take place in the stroma of a chloroplast. | SCiQ_train |
Why does tapping a fork against a water glass produce a sound? | [
"The air expands.",
"The fork releases electrons.",
"The particles in the objects vibrate.",
"The water in the glass forms ripples."
] | C | MMLU_train | |
This sad story happened on a cold winter evening. It was so cold and snow was falling so heavily that the roads were covered with ice and a strong wind was blowing. Being outside in such weather was very unwise. However, Peter Lee had to walk home from work. Peter walked with difficulty along a country road, the cold w... | [
"He touched him carefully.",
"He turned his head around the right way.",
"He helped him to sit up.",
"He turned him over gently."
] | B | MMLU_train | |
There are 200 rats in Rat-City. Out of the 200, 70 are street rats and the rest are domestic rats. 110 rats are gray, 30 out of the gray cats are NOT domestic ones. How many domestic rats are there which are not gray in Rat-City? | [
"50",
"25",
"90",
"60"
] | A | SR=70,DR=130
GR=110,NGR=90
So SR,GR30 and DR,GR=80 NGR,SC=40 and NGR,DC=50
SR=stray rats
DR=domesticated rats
GR=Gray rats
NGR=Non Gray rats
Answer is B) | AquaRat_train |
What is the median from the below series
5, 8, 11, 6, 10, 4, 18, 16, 13, 12 and 14 | [
"10",
"13",
"11",
"12"
] | C | Ordering the data from least to greatest, we get:
4, 5, 6, 8, 10, 11, 12, 13, 14, 16, 18
The median number was 11. (Five numbers were higher than 11 and five were lower.)
A | AquaRat_train |
What is produced when hydrogen gas and oxygen gas are ignited? | [
"air",
"water",
"Fire",
"liquid"
] | B | Hydrogen gas and oxygen gas are ignited to produce water. | SCiQ_train |
Why did humans evolve to walk upright? Perhaps because it's just plain easier. Make that "energetically less costly", scientifically speaking. Bipedalism--walking on two feet, is one of the defining characteristics of being humans, and scientists have debated for years how it came about. In the latest attempt to find a... | [
"conserve energy",
"differ from other animals",
"free their brains",
"strengthen their legs"
] | A | MMLU_train | |
A car takes 6 hours to cover a distance of 270 Km. how much should the speed in Kmph be maintained to cover the same direction in 3/2th of the previous time? | [
"60 Kmph",
"65 Kmph",
"70 Kmph",
"30 Kmph"
] | D | Time = 6
Distence = 270
3/2 of 6 hours = 6 * 3/2 = 9 Hours
Required speed = 270/9 = 30 Kmph
A) | AquaRat_train |
When you run, you put force that is equal to three times your body weight on your feet. The human foot contains twenty muscles. This means that there is a lot that can go wrong when you run. Most sports have some kind of running or jumping So experts at many shoe companies work hard to design good sport shoes. First, a... | [
"The number of the bones of human muscles.",
"The design for a shoe model.",
"The materials of sport shoes.",
"The effect of shoes upon sports."
] | C | MMLU_train | |
An active oven will make the mercury in a thermometer go | [
"lower",
"slower",
"upwards",
"brighter"
] | C | MMLU_train | |
The ratio of present age of A and B is 4:3. A will be 26yrs old in 6yrs from now. How old is B now? | [
"15yrs",
"25yrs",
"18yrs",
"20yrs"
] | A | present age of A is 20yrs(26-6).
4/3=20/x;
x=15
ANSWER:A | AquaRat_train |
What has atoms with unstable nuclei? | [
"microwaves",
"hydrocarbon",
"radionuclide",
"radioisotope"
] | D | A radioisotope has atoms with unstable nuclei. Unstable nuclei naturally decay, or break down. They lose energy and particles and become more stable. As nuclei decay, they gain or lose protons, so the atoms become different elements. This is illustrated in the Figure below . The original, unstable nucleus is called the... | SCiQ_train |
351 Gardener Street Los Angeles, CA90031 September 12 Relex Company 37 Pearl Street Clifton, NJ07013 Dear Sir or Madam: A year ago I bought a Relex camera second hand. It's a SW 705 model, and it's about five years old. Here's my problem: The light metre was fine when I bought the camera, but now it isn't working and m... | [
"One.",
"Five.",
"Six.",
"About six."
] | B | MMLU_train | |
What to do if a fire starts? Imagine it's late at night. You hear the smoke detectors go off. You smell smoke when you wake up. Do you know what to do? If a fire starts in your home, remember your escape plan and leave as quickly as possible. Keep the following things in mind to make a safe escape. * Call"Fire!"to wa... | [
"Jump out of bed and run away.",
"Roll out of bed and stand on the floor.",
"Stay in bed and then jump out of the window.",
"Roll out of bed and onto the floor."
] | D | MMLU_train | |
How many times does Earth rotate on its axis in one day? | [
"once",
"twice",
"24 times",
"365 times"
] | A | MMLU_train | |
A,B,C together can do a work in 30 days. A alone can do the work in 80 days and B alone can do the same work in 100 days. Find in what time C alone can do that work? | [
"75days",
"96days",
"85.65days",
"92.31days"
] | D | The required answer is = 30*80*100 / 80*100-30(80+100)
= 240000/2600 = 92.31days
Answer is D | AquaRat_train |
What is the source of most of the energy used? | [
"the sun",
"the Moon",
"the Earth",
"fossil fuels"
] | A | The Sun produces far more energy than humans can use. The Sun is also the source of most of the energy we use. Fossil fuels and wind energy, for example, originate with the Sun. So why don't we get all our energy from the Sun? For one reason, it's not always practical. | SCiQ_train |
What is it called when body’s internal environment is stable? | [
"synchronicity",
"homeostasis",
"hypothesis",
"ketosis"
] | B | The tennis player in Figure below has really worked up a sweat. Do you know why we sweat? Sweating helps to keep us cool. When sweat evaporates from the skin, it uses up some of the body’s heat energy. Sweating is one of the ways that the body maintains a stable internal environment. It helps keep the body’s internal t... | SCiQ_train |
What theory of evolution is charles darwin most known for? | [
"natural change",
"natural selection",
"natural variety",
"immoral selection"
] | B | Evolution focuses on past life forms and how they turned into present life forms. The history of life on Earth demonstrates how the first cells formed, turned into simple life forms, and then became more complex plants and animals. The studies of Charles Darwin have reshaped and influenced all aspects of biology. The v... | SCiQ_train |
If x is equal to the sum of the integers from 50 to 60, inclusive, and y is the number of EVEN integers from 50 to 60, inclusive, what is the value of x+y ? | [
"611",
"391",
"491",
"281"
] | A | sum s= n/2{2a+(n-1)d} = 11/2{2*50+ (11-1)*1} =11*55=605 =X
number of even number =( 60-50)/2 +1 = 6= Y
X+Y = 605+6 =611
E | AquaRat_train |
A can contain a mixture of two liquids A and B in the ratio 7:5 when 9 litres of mixture are drawn off and the can is filled with B, the ratio of A and B becomes 7:9. How many litres of liquid A was contained by the can initially? | [
"28 litres",
"36 litres",
"21 litres",
"45 litres"
] | C | Explanation :
Let, the can initially contains 7x and 5x litres of mixtures A and B respectively.
When 9 litres of mixture are drawn off, quantity of A in mixture left :-
=>7x−(7/12)×9=7x−(21/4) litres.
Similarly, quantity of B in mixture left:
=>5x−(5/12)×9=5x−(15/4) litres.
The ratio becomes :
=>(7x−21)/(5x−(15/4)+9)=... | AquaRat_train |
Once Dr. Mellinkoff invited me to join him at the hospital to discuss interesting cases(, ) with his students.The case at hand was a Guatemalan man, aged 34, who had a fever and many other medical problems.His condition was not improving, and there was not much hope he would live. Dr.: Mellinkoff asked to see the pati... | [
"Cold.",
"Considerate.",
"Curious.",
"Careless."
] | B | MMLU_train | |
A driver of auto rickshaw makes a profit of 20% on every trip when he carries 3 passengers and the price of petrol is Rs. 30 a litre. Find the % profit for the same journey if he goes for 4 passengers per trip and the price of petrol reduces to Rs. 24 litres? (revenue per passenger is same) | [
"33.33%",
"Data inadequate",
"100%",
"20%"
] | C | Solution: Assume the cost price = 100 and selling price = 120.
Then, when price of petrol is reduced;
Cost price become 60 and selling price = 160;
Profit increased = 100%.
Answer: Option C | AquaRat_train |
Labor is the muscular contractions to expel the fetus and placenta from where? | [
"anus",
"uterus",
"tumors",
"lungs"
] | B | Visit this website (http://openstaxcollege. org/l/embryo_fetus2) to see the stages of human fetal development. Labor is the muscular contractions to expel the fetus and placenta from the uterus. Toward the end of the third trimester, estrogen causes receptors on the uterine wall to develop and bind the hormone oxytocin... | SCiQ_train |
How do yeasts reproduce? | [
"bisexual",
"homosexual",
"preferentially",
"asexually"
] | D | Yeasts are an exception. They reproduce asexually by budding instead of by producing spores. An offspring cell forms on a parent cell. After it grows and develops, it buds off to form a new cell. The offspring cell is genetically identical to the parent cell. You can see yeast cells budding in Figure below . | SCiQ_train |
August 14, 2002 #The biggest shopping center KRF will open on August 18. Everyone with Today's newspaper will get a small gift. You are welcome. Address: No. 6 Bridge Street #English Newspaper, is looking for good English speakers as editors. He should study news in college. He will get $8,000 a year. Please send you a... | [
"160",
"80",
"240",
"350"
] | C | MMLU_train | |
JIUQUAN, Gansu Province, Sept. 6(Xinhua) ---- China's manned spacecraft Shenzhou-7 will be launched at an appropriate time between Sept. 25 and 30 from the Jiuquan Satellite Launch Center in northwestern Gansu Province, a spokesman said here on Saturday. The mission will accomplish the first spacewalk by Chinese astron... | [
"This will be the third time for Chinese astronauts to have a space walk.",
"Three of the six astronauts chosen for the mission will walk in space",
"The space walk will be live broadcast on TV",
"Everything has been prepared except communication system"
] | C | MMLU_train | |
The average monthly income of P and Q is Rs. 5050. The average monthly income of Q and R is 6250 and the average monthly income of P and R is Rs. 5250. The monthly income of P is? | [
"B)Rs.4000",
"C)Rs.4050",
"D)Rs.4027",
"E)Rs.4020"
] | B | Let P, Q and R represent their respective monthly incomes. Then, we have:
P + Q = (5050 * 2) = 10100 --- (i)
Q + R = (6250 * 2) = 12500 --- (ii)
P + R = (5200 * 2) = 10500 --- (iii)
Adding (i), (ii) and (iii), we get:
2(P + Q + R) = 33100 = P + Q + R = 16550 --- (iv)
Subtracting (ii) from (iv), we get, P = 4050.
P's mo... | AquaRat_train |
There is a big zoo in our city. There are lots of different animals in it. There are some scary tigers and lions. They like eating meat and they eat much meat every day. There are also two big elephants and a baby one. Children like to ride them. The elephants are very kind and friendly. They eat much grass and bananas... | [
"Tigers",
"Elephants",
"Bears",
"Pandas"
] | D | MMLU_train | |
The product of two positive integers is 783 and their difference is 2. What is the bigger number? | [
"27",
"25",
"31",
"29"
] | D | Let's use trial and error to find the two numbers.
30*28 = 840 (too high)
29*27 = 783
The answer is D. | AquaRat_train |
This is my schoolbag. It isn't very big but it's very nice .There is a big pencil box in my bag. There is a picture of a dog on my pencil box. There are two pens and three pencils in it.The ruler in my pencil box is very long .There is a small ball in my schoolbag. It is for my cousin Jim. My schoolbag is _ . | [
"big",
"nice",
"new",
"small"
] | B | MMLU_train | |
If the height of a right cone C is 3 and the diameter of the base of C is 8, what is the distance from the apex of C to any point on the circumference of the base of C? | [
"√(73)",
"5",
"5√2",
"3√2"
] | B | height of cone=3
radius of base=4
so the distance from the apex of C to any point on the circumference of the base of C will be a right angled triangle
Hence the distance is sqrt(3^2+4^2)= 5
ANSWER:B | AquaRat_train |
"How call I obtain more drugs?" I cried."I can't live without the help of drugs!''.You see,I was only 14 years of age when someone said to me,"Here,smoke this! It will make you feel good." So that is how my habit of d rug-taking began. Soon I felt I could not live without more and more drugs.So I found I needed more an... | [
"They acted as Jesus Christ would to help addicted people.",
"They took advantage of people's faith in God to help them.",
"They left the addicted people alone and forced them to quit.",
"They succeeded in transmitting God's power to the addicted people*"
] | B | MMLU_train | |
One morning, the students of Class Three, Grade One are having an English lesson. Mr. Zhang finds Li Lei doesn't listen to him. He goes to Li Lei and has a look. Oh, Li Lei is drawing a boy. The teacher asks Li Lei to stand up. "Do you like drawing?" "Yes, Mr. Zhang," answers Li Lei. "And I draw very well." "You can dr... | [
"Two.",
"One hundred.",
"Three.",
"One."
] | B | MMLU_train | |
A bag has 1, 3, 5, 7, 9,11 and 13 cm sticks. Find the probability that they they will form a triangle if 3
sticks are drawn? | [
"1 / 2",
"5 / 6",
"13 / 35",
"14 / 35"
] | C | Explanation :
Total Cases: =7C3=35
Favourable Cases: (3,5,7),(3,7,9),(3,9,11),(3,11,13),(5,7,9),(5,7,11),(5,9,11),(5,9,13),(5,11,13),
(7,9,11),(7,9,13),(7,11,13),(9,11,13)=total 13.
[Others are rejected because to form a triangle it is necessary that the sum of 2 small
sides must be greater than the third greatest side... | AquaRat_train |
What is the alkaline hydrolysis reaction of an ester called? | [
"saponification",
"instantiation",
"fermentation",
"resorption"
] | A | Saponification describes the alkaline hydrolysis reaction of an ester. The term saponification originally described the hydrolysis of long-chain esters called fatty acid esters to produce soap molecules, which are the salts of fatty acids. One such soap molecule is sodium stearate, formed from the hydrolysis of ethyl s... | SCiQ_train |
The ratio, by weight, of coffee to mate to water in a certain cup of coffee is 6:2:15. The coffee is altered so that the ratio of coffee to mate is halved while the ratio of coffee to water is doubled. If the altered coffee will contain 16 grams of mate, how many grams of water does it contain after alteration? | [
"100",
"30",
"60",
"12"
] | B | c:m:w = 6:2:15
new c:m = 1/2(6/2) = 3:2
new c:w = 2(6:15) = 12:15 = 4:5
so new m:c:w = 2:3
4:5
= 8:12:15 ( notice how i combined the two ratios by multiplication by 3 and 4 of respective ratios)
m = 16 g
Let T = total amount of c + m + w then
8 / (8+12+15)T = 16 x 35/8 = 70g
then w = 15/35 x 70 = 30g
Answer C | AquaRat_train |
Lymphoma is a cancer of a type of what type of cells, called lymphocytes? | [
"white blood cells",
"red blood cells",
"brain cells",
"lung cells"
] | A | Blood cancers affect the production and function of your blood cells. Most of these cancers start in your bone marrow where blood is produced. In most blood cancers, the normal production of blood cells is replaced by uncontrolled growth of an abnormal type of blood cell. These abnormal blood cells are cancerous cells,... | SCiQ_train |
What are elements required in very small amounts? | [
"micronutrients",
"minerals",
"macronutrients",
"pollutants"
] | A | SCiQ_train | |
What takes place in the organelle known as the chloroplast, which distinguishes animal from plant cells? | [
"digestion",
"photosynthesis",
"reproduction",
"perspiration"
] | B | Photosynthesis takes place in the organelle of the plant cell known as the chloroplasts. Chloroplasts are one of the main differences between plant and animal cells. Animal cells do not have chloroplasts, so they cannot photosynthesize. Photosynthesis occurs in two stages. During the first stage, the energy from sunlig... | SCiQ_train |
At a certain high school, the senior class is three times the size of the junior class. If 1/6 of the seniors and 1/4 of the juniors study Japanese, what fraction of the students in both classes study Japanese? | [
"5/16",
"1/2",
"3/16",
"2/3"
] | C | Start by deciding on a number of students to represent the number of students in the senior class. For this example I will choose 300 students. That would make the number of students in the junior class 100. Then we can find out how many students are taking Japanese in each grade and add them together. (1/6)*300=50 and... | AquaRat_train |
Sandy buys an old scooter for $800 and spends $200 on its repairs. If Sandy sells the scooter for $1400, what is the gain percent? | [
"40%",
"30%",
"50%",
"60%"
] | A | selling price / total cost = 1400/1000 = 1.4
The gain percent is 40%.
The answer is C. | AquaRat_train |
X men can do a work in 120 days. If there were 20 men less, the work would have taken 60 days more. What is the value of X? | [
"66",
"281",
"77",
"60"
] | D | We have M1 D1 = M2 D2
120X = (X - 20)180
=> 2X = (X - 20) 3 => 2X = 3X - 60
=> X = 60
Answer:A | AquaRat_train |
When x is divided by 3, the quotient is y and the remainder is 1. When x is divided by 5, the quotient is z and the remainder is 6. Which of the following is the value of y in terms of z? | [
"(5z + 5) / 3",
"(6z + 7) / 4",
"(7z + 5) / 6",
"(4z + 6) / 7"
] | A | When x is divided by 3, the quotient is y and the remainder is 1: x = 3y + 1.
When x is divided by 5, the quotient is z and the remainder is 6: x = 5z + 6.
Equate those two:
3y + 1 = 5z + 6;
y = (5z + 5)/3.
Answer: D. | AquaRat_train |
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