question stringlengths 1 5.01k | choices listlengths 4 4 | answer stringclasses 4
values | support stringlengths 0 3.68k | source stringclasses 3
values |
|---|---|---|---|---|
TeleNav GPS Navigator TeleNav Talks. You drive. Voice and Onscreen Directions. TeleNav is easy to use. As you drive, TeleNav GPS Navigator will give you all the information you need, such as: *The current street. *The next turn to take. *The next street to turn onto. *Th... | [
"$142.77",
"$572.2",
"$552.2",
"$420"
] | B | MMLU_train | |
Average of five numbers is 9, and the sum of three of the numbers is 30, what is the average of the other 2 numbers? | [
"8.5",
"3.5",
"17",
"7.5"
] | D | Let the five numbers be a, b, c, d, e. Then their average is (a+b+c+d+e)/5=9
a+b+c=30
(30+d+e)/5=9
30+d+e=45
d+e=15
average=15/2=7.5
Ans D | AquaRat_train |
In the last set of tests, a student scored marks in each of 5 subjects in the ratio 4:5:6:7:8 and got an overall average score of 54%. If a mark of 50% in a subject is a pass and the maximum marks of each subject is the same, how many subjects did the student pass? | [
"4",
"5",
"3",
"2"
] | C | The tests scores are 4k, 5k, 6k, 7k, and 8k.
The sum of the test scores is 30k.
The average test score is 30k/5 = 54. Then k = 9.
The test scores are 36, 45, 54, 63, and 72.
The student passed 3 subjects.
The answer is C. | AquaRat_train |
Hello! My name is Kate Green. I'm a student in No. 14 High School. I have classes from Monday to Friday. I have many things to do after class. On Monday and Wednesday, I help my friends with their English. On Tuesday and Thursday, I make model planes. On Friday afternoon, I have a good rest at home and do my homework. ... | [
"Li Lei and Kate",
"Li Lei and David",
"Kate and Green",
"Kate and David"
] | B | MMLU_train | |
One of the easiest ways to keep fit is to do jogging. Jogging is the name for a very gentle running. It is just a little faster than walking. Start slow jog 20 meters, then walk 20 meters. Little by little, if you are not feeling very tired, you may do more jogging and less walking. Finally, jog the whole way. It wil... | [
"a pair of comfortable shoes and a determined mind",
"a sports suit and a lot of students",
"a partner and a good plan",
"good weather."
] | A | MMLU_train | |
What causes a meteoroid to vaporize after it enters the atmosphere? | [
"gravitational pull",
"atmospheric pressure",
"spontaneous combustion",
"friction with atmosphere"
] | D | A meteoroid is dragged toward Earth by gravity and enters the atmosphere. Friction with the atmosphere heats the object quickly, so it starts to vaporize. As it flies through the atmosphere, it leaves a trail of glowing gases. The object is now a meteor. Most meteors vaporize in the atmosphere. They never reach Earth’s... | SCiQ_train |
It's six forty in the morning. The children are coming into the classroom. A girl is opening the windows. Some are laughing and talking. Some are listening to them. Some are reading books. Some are doing their homework. Miss Lin is standing behind the teacher's desk. She is writing on the blackboard. Sue and Anna are w... | [
"Doing their homework",
"Writing on the blackboard",
"Laughing or talking",
"Reading books"
] | B | MMLU_train | |
To calculate acceleration without a change in direction, you just divide the change in velocity by the change in what? | [
"weight",
"size",
"time",
"height"
] | C | Calculating acceleration is complicated if both speed and direction are changing. It’s easier to calculate acceleration when only speed is changing. To calculate acceleration without a change in direction, you just divide the change in velocity (represented by ) by the change in time (represented by ). The formula for ... | SCiQ_train |
The parameter of a square is equal to the perimeter of a rectangle of length 20 cm and breadth 16 cm. Find the circumference of a semicircle whose diameter is equal to the side of the square. (Round off your answer to two decimal places)? | [
"28.28CM",
"20.18CM",
"32.14CM",
"26.45CM"
] | A | Let the side of the square be a cm.
Parameter of the rectangle = 2(20 + 16) = 72 cm Parameter of the square = 72 cm
i.e. 4a = 72
A = 18
Diameter of the semicircle = 18 cm
Circimference of the semicircle
= 1/2(∏)(18)
= 1/2(22/7)(18) = 396/14 = 28.28 cm to two decimal places
Answer: A | AquaRat_train |
Do you know you could get sick just by walking past a building? The bacteria that cause Legionnaire's disease grow very fast in large modern buildings. They are carried by air through the buildings and outside. Legionnaire s disease is only one of the illnesses that are caused by "sick buildings". Some buildings can m... | [
"Legionnaire's disease",
"the air from outside",
"lack of fresh air",
"unpleasant illnesses"
] | C | MMLU_train | |
Most animals protect their young until they are old enough to take care of themselves. A fish that swims in the rivers of South America protects its young in a very strange way. This fish, a kind of catfish, uses its mouth to keep its babies from danger . When this catfish lays its eggs, it carries them in its mouth.... | [
"lakes",
"the sea",
"rivers",
"North America"
] | C | MMLU_train | |
Bob has a good friend, Caesar. He is a brown dog. He is not very old. Bob gets him from Mr. Mason. One day Bob's father, mother and Bob go to the Mason's farm for lunch. After lunch, Mr. Mason says, "I'm going to a big city. So I can't take him there. You can't have a young dog in a big city." " Let me have him, Mr. ... | [
"black",
"yellow",
"brown",
"white"
] | C | MMLU_train | |
Ramesh can finish a work in 20 days and Sushil in 25 days. They both work together for 5 days and then Sushil goes away. In how many days will Ramesh complete the remaining work? | [
"11 days",
"10 days",
"17 days",
"12 days"
] | A | (5 + x)/20 + 5/25 = 1 => x = 11 days
ANSWER:B | AquaRat_train |
The brain receives information from the outside world through the sensory system.This information is collected through the eyes,the nose,the ears,the mouth and the surface of the body.It is then kept in the memory.In fact,scientists do not completely understand how the memory works but they are not sure how much info... | [
"recently",
"about seventy years ago",
"in their thirties",
"in their classroom"
] | B | MMLU_train | |
Which of the following could be the sides of an obtuse angled triangle? all values are degree only
I. 51, 29, 100
II. 32, 33,4 4
III. 52, 53, 55 | [
"I, II and III",
"I and II only",
"III only",
"I only"
] | D | obtuse angled triangle means one angle more than 90deg and total 180 deg.. I
HENCE, (B) | AquaRat_train |
No one likes germs.You wash your hands often and avoid sick people.But some of the germiest places are in your own home where you can't avoid them! Over 77,500 bacteria per square centimeter can live in your kitchen sink drain.More bacteria live in and around the sink itself.To get rid of them,clean the entire sink are... | [
"two",
"four",
"six",
"eight"
] | C | MMLU_train | |
Everyone seems to be in favor of progress. But "progress" is a funny word. It doesn't necessarily mean that something has become stronger, wiser or better. It simply means changing it from being one thing to another and sometimes it turns out to be worse than before. Consider medicine, for instance. No one can deny ... | [
"helpful",
"threatening",
"possible",
"dangerous"
] | A | MMLU_train | |
Ally wanted to bake a cake for her best friend Kelly's birthday. Ally called her friend Melissa saying that she needed Melissa's help to make the cake. Melissa wanted to bake cookies and cupcakes too. Ally said that was okay and to buy everything. Melissa went to the store and bought everything. Melissa went to Ally's ... | [
"3",
"1",
"0",
"2"
] | A | MMLU_train | |
A bag contains 23 purple jellybeans, 12 green jellybeans, and 15 yellow jellybeans; these jellybeans are the only items in the bag. If a person picks a jellybean at random out of the bag, what is the probability that the jellybean will be green? | [
"30%",
"35%",
"20%",
"24%"
] | D | p = 23 , g=12 , y=15
total = 50
p(green)=(12/50)*100 = 24% . Ans = C | AquaRat_train |
By attaching to sharks, remora fish eat the scraps of food left behind when the sharks feed. If remoras were not able to attach to sharks, they would most likely | [
"attach to boats.",
"not be able to survive.",
"find another source of food.",
"not need to eat anymore."
] | B | MMLU_train | |
How many dimensions can humans see in? | [
"one",
"two",
"five",
"three"
] | D | Humans can see in three dimensions and color. | SCiQ_train |
Working at constant rate, pump X pumped out half of the water in a flooded basement in 2 hours. The pump Y was started and the two pumps, working independently at their respective constant rates, pumped out rest of the water in 3 hours. How many hours would it have taken pump Y , operating alone at its own constant rat... | [
"c. 14",
"d. 18",
"a. 10",
"b. 12"
] | B | rate of x=1/8
rate of x+y=1/6
rate of y=1/6-1/8=1/24
18 hours
D | AquaRat_train |
What can be produced when electrical energy is provided to a blown piece of glass with a wire inside? | [
"luminescence",
"lifeforce",
"sound",
"Water"
] | A | MMLU_train | |
Monica planned her birthday party. She prepared 5 muffins for each of her guests and kept aside two additional muffins in case someone will want extra. After the party, it turned out that one of the guests didn't come but every one of the guests that did come ate six muffins and 6 muffins remained. How many guests did ... | [
"6.",
"5.",
"2.",
"4."
] | C | Let x be the number of guests.
Number of muffins prepared = 5x + 2
Number of muffins eaten + Number of muffins remaining = Number of muffins prepared
6(x - 1) + 6 = 5x + 2
6x = 5x + 2
x = 2
Answer: A | AquaRat_train |
What is responsible for many properties of covalent compounds, which have relatively low boiling points, cannot conduct electricity, and may not dissolve in water? | [
"covalent bonds",
"ionic charge",
"accretion bonds",
"atomic weight"
] | A | Covalent bonds are responsible for many of the properties of covalent compounds. Covalent compounds have relatively low boiling points, cannot conduct electricity, and may not dissolve in water. | SCiQ_train |
Which of the following is a cause of the ocean levels periodically rising and then falling? | [
"the slight tilt of the Moon",
"the force of gravity from the Moon",
"the convection within Earth's mantle",
"the revolution of Earth around the Sun"
] | B | MMLU_train | |
What is sulfur trioxide dissolved in to form sulfuric acid? | [
"mercury",
"lead",
"water",
"silver"
] | C | Sulfuric acid is produced in extremely large quantities in the United States (about 40 million tons/year). This material is manufactured by oxidizing sulfur to form sulfur trioxide. The SO 3 is then dissolved in water to form the sulfuric acid. Most of the sulfuric acid produced is used in fertilizers. This acid is als... | SCiQ_train |
Fox jeans regularly sell for $15 a pair and Pony jeans regularly sell for $18 a pair. During a sale these regular unit prices are discounted at different rates so that a total of $9 is saved by purchasing 5 pairs of jeans: 3 pairs of Fox jeans and 2 pairs of Pony jeans. If the sum of the two discounts rates is 33 perce... | [
"10%",
"65%",
"11%",
"12%"
] | B | x discount on Pony jeans, (0.33-x) discount on Fox jeans.
Set the equation: 3*15(0.33-x)+2*18x=9 --> x=0.65=65%
Answer: E. | AquaRat_train |
Could a grizzly bear move to your neighborhood? If you live in the U.S. West, the answer may be yes. People and grizzly bears are living closer together now. The grizzly bear is one of the largest meat-eating land animals in North America. In the early 1800s, about 50,000 grizzly bears lived there. Today there're far f... | [
"exactly 26%",
"over 36%",
"nearly 64%",
"about 96%"
] | D | MMLU_train | |
In a certain mathematical activity, we start with seven cards, each with a different prime number written on it. These seven cards are randomly put into three boxes in the following way: one box must get four cards, one must get two, and one gets only one. Then, for each box, we find the product of all the cards in the... | [
"210",
"105",
"630",
"35"
] | B | E=7C4 * 3C2 = 105 Answer B.
7C4 ways to choose 4 numbers for Box 1
3C2 ways to choose 2 numbers for Box2
1 way for Box 3 .
every combination will give a different product and can be arranged least to highest only in one way .B | AquaRat_train |
What profit percent is made by selling an article at a certain price, if by selling at 2/3rd of that price, there would be a loss of 5%? | [
"42.5%",
"20%",
"10%",
"29%"
] | A | SP2 = 2/3 SP1
CP = 100
SP2 = 95
2/3 SP1 = 95
SP1 = 142.5
100 --- 42.5 => 42.5%
Answer: E | AquaRat_train |
Which of the following numbers doesn't have a divisor greater than 1 that is the square of an integer? | [
"63",
"108",
"13",
"25"
] | C | Prime Factorization
63=7*3*3= 7*3^2. Includes the perfect square of 9.
108=2*3*2*3*3=6^2*3. Includes the perfect square of 36.
25=5*5=5^2. A perfect square of 25.
13=13*1. There are no perfect squares as factors.
36=2*2*3*3= 2^2*3^2. Includes the perfect squares of 4 and 9.
Only 13 does not have a perfect square as a f... | AquaRat_train |
Suppose son name is 120,his brother name is 150 and his mother name is 230.find out his father's name??? | [
"190",
"210",
"230",
"260"
] | D | since difference between all name is =30
so father's name will be 230+30=260.
ANSWER:E | AquaRat_train |
The batting average for 40 innings of a cricket palyer is 50 runs. His highest score exceeds his lowest score by 172 runs. If these two innings are excluded, the average of the remaining 38 innings is 48 runs. The highest score of the player is | [
"174 runs",
"176 runs",
"172 runs",
"165 runs"
] | A | Since scores are differ by 172
let us consider the highest as x+172
lowest score would be x
x+ 172 + x=176
2x=4
x=2
so x+172=174
ANSWER:D | AquaRat_train |
In the case of transverse waves, the movement of the medium is perpendicular to the direction of the what? | [
"energy movement",
"pressure movement",
"friction movement",
"fuel movement"
] | A | In all types of mechanical waves, energy moves from one place to another while the media carrying the wave only vibrates back and forth in position. One type of mechanical wave is the transverse wave . In the case of transverse waves, the movement of the medium is perpendicular to the direction of the energy movement. | SCiQ_train |
In what human organ system would you find live e. coli bacteria? | [
"circulatory system",
"skeletal system",
"respiratory system",
"digestive system"
] | D | E. coli bacteria are anaerobic bacteria that live in the human digestive tract. | SCiQ_train |
In a 1000 m race, A beats B by 250 meters or 25 seconds. Find the speed of B? | [
"5",
"10",
"7",
"2"
] | B | Since A beats B by 250 m or 25 seconds, i
t implies that B covers 250 m in 25 seconds.
Hence speed of B = 250/25 = 10 m/s.
Answer: A | AquaRat_train |
Deterioration of limestone occurs more rapidly as the concentration of what increases? | [
"ground pollutants",
"ocean pollutants",
"air pollutants",
"water pollutants"
] | C | Figure 12.7 Statues made from carbonate compounds such as limestone and marble typically weather slowly over time due to the actions of water, and thermal expansion and contraction. However, pollutants like sulfur dioxide can accelerate weathering. As the concentration of air pollutants increases, deterioration of lime... | SCiQ_train |
Cells in green algae divide along cell plates called what? | [
"xanthophylls",
"phragmoplasts",
"chloroplasts",
"cellulose"
] | B | Streptophytes Until recently, all photosynthetic eukaryotes were considered members of the kingdom Plantae. The brown, red, and gold algae, however, have been reassigned to the Protista kingdom. This is because apart from their ability to capture light energy and fix CO2, they lack many structural and biochemical trait... | SCiQ_train |
A person buys an article at Rs.500. At what price should he sell the article so as to make a profit of 20%? | [
"277",
"600",
"281",
"261"
] | B | Cost price = Rs.500
profit = 20% of 500 = Rs.100
Selling price = Cost price + Profit
= 500 + 100 = 600.Answer: A | AquaRat_train |
The addition of heat changes liquid water to what? | [
"water vapor",
"rainwater",
"ice",
"distilled water"
] | A | SCiQ_train | |
An Olympic diver received the following scores: 5, 6, 3, 2. The standard deviation of her scores is in which of the following ranges? | [
"5.01 to 5.99",
"4.01 to 4.99",
"1.01 to 1.99",
"2.01 to 2.99"
] | C | 5+6+3+2/4=4
∣5-4∣^2 =1^2 = 1
∣6-4∣^2 =2^2 = 4
∣3-4∣^2 =1^2 = 1
∣2-4∣^2 =2^2 = 4
sqrt 10/4 =1.58
Answer : E | AquaRat_train |
What makes up most of the interior of a plant? | [
"ground tissue",
"transport tissue",
"support tissue",
"conjunction tissue"
] | A | Ground tissue makes up most of the interior of a plant. It carries out basic metabolic functions and stores food and water. | SCiQ_train |
It can be dangerous to travel by sea. Ships sometimes sink far away from land. When this happens, the sailors have to get into small boats. If another ship does not come and help them and they do not have enough food or water, they will die. Most people believe we must not drink sea water. They believe that if we do,... | [
"an old sailor",
"a fisherman",
"a cook",
"a doctor"
] | D | MMLU_train | |
What is something that all machines must overcome? | [
"stress",
"work",
"friction",
"temperature"
] | C | The mechanical advantage of a simple machine such as a pulley is the factor by which the machine changes the force applied to it. The ideal mechanical advantage of a machine is its mechanical advantage in the absence of friction. All machines must overcome friction, so the ideal mechanical advantage is always somewhat ... | SCiQ_train |
Scientists tell us so much about the moon, it is quite easy to tell what it is like. It's certainly not a friendly place. As there is no air or water, there can be no life of any kind. Mile after mile there are only plains of dust with mountains around them above, the sun and the stars shine in the sky. If you _ the m... | [
"there is no life there",
"there is no air there",
"there is no green tree there",
"there is no water there"
] | B | MMLU_train | |
In Orange County, one ninth of the people are gathering mushrooms and one seventh of the people are collecting apples. What can be the number of people in Orange County? | [
"252",
"235",
"212",
"240"
] | A | The number must be a multiple of both 9 and 7 so the answer is 252.
The answer is D. | AquaRat_train |
As blood glucose levels rise what is released from the pancreas? | [
"hemoglobin",
"estrogen",
"insulin",
"adrenaline"
] | C | 24.5 Metabolic States of the Body There are three main metabolic states of the body: absorptive (fed), postabsorptive (fasting), and starvation. During any given day, your metabolism switches between absorptive and postabsorptive states. Starvation states happen very rarely in generally well-nourished individuals. When... | SCiQ_train |
If the simple interest on a sum of money for 2 years at 5% per annum is Rs. 50, what is the compound interest on the same sum at the rate and for the same time? | [
"Rs. 51.11",
"Rs. 51.25",
"Rs. 51.18",
"Rs. 51.22"
] | B | Explanation:
Sum = (50 * 100) / (2 * 5) = Rs. 500
Amount = [500 * (1 + 5/100)2] = Rs. 551.25
C.I. = (551.25 - 500) = Rs. 51.25.
Answer:A | AquaRat_train |
How many 4 digit number contain number 2 ? | [
"3568",
"3368",
"3468",
"3168"
] | D | total 4 digit no. = 9*10*10*10 = 9000
not containing 2 = 8*9*9*9 = 5832
total 4 digit number contain 2 = 9000 - 5832 = 3168
ANSWER:A | AquaRat_train |
Find the average of all the numbers between 9 and 26 which are divisible by 5. | [
"None",
"15",
"22",
"18"
] | D | Sol.
Average = (10 + 15 + 20 + 25 / 4) = 70 / 4 = 17.5
Answer C | AquaRat_train |
A vessel of capacity 2 litre has 20% of alcohol and another vessel of capacity 6 litre had 40% alcohol. The total liquid of 8 litre was poured out in a vessel of capacity 10 litre and thus the rest part of the vessel was filled with the water. What is the new concentration of Mixture? | [
"29%.",
"71%.",
"31%.",
"28%."
] | D | 20% of 2 litres = 0.4 litres
40% of 6 litres = 2.4 litres
Therefore, total quantity of alcohol is 2.8 litres.
This mixture is in a 10 litre vessel. Hence, the concentration of alcohol in this 10 litre vessel is 28%
ANSWER:E | AquaRat_train |
Generators convert mechanical energy to which kind? | [
"kinetic",
"static",
"radiation",
"electrical"
] | D | Generators and motors are almost identical in construction but convert energy in opposite directions. Generators convert mechanical energy to electrical energy and motors convert electrical energy to mechanical. | SCiQ_train |
Five 6 faced dice are thrown together. The probability that all the three show the same number on them is? | [
"1/32",
"1/34",
"1/1296",
"1/38"
] | C | The three dice can fall in 6 * 6 * 6 * 6 * 6 = 7776 ways.
Hence the probability is 6/7776
= 1/1296
Answer: B | AquaRat_train |
About one-third of the human cerebral cortex is dedicated to analyzing and perceiving information related to what sense? | [
"touch",
"hearing",
"taste",
"vision"
] | D | 36.5 | Vision By the end of this section, you will be able to: • Explain how electromagnetic waves differs from sound waves • Trace the path of light through the eye to the point of the optic nerve • Explain tonic activity as it is manifested in photoreceptors in the retina Vision is the ability to detect light pattern... | SCiQ_train |
The shock of the recent earthquake in Pakistan has brought another shock: the rise of a small, mysterious island, coming out from the water. In the aftershock of the earthquake, people living in Gawadar, near the southwest coast, began to see a strange sight. They looked out into the Arabian Sea and saw a mountain-like... | [
"a strange light",
"a blue whale",
"a mysterious island",
"a mountain"
] | C | MMLU_train | |
For thousands of years, people have used plants to make medicines. They used different parts of the plants --the roots, the leaves, the flowers, and the bark . Today, doctors have rediscovered more medicinal values of some plants. Let's look at some examples. Foxglove is a common plant. People have used it to make t... | [
"Past and future",
"Plants and medicine",
"Health and illness",
"Scientists and doctors"
] | B | MMLU_train | |
The mountain chorus frog is an endangered species in Maryland. In addition to the loss of habitat, what most likely caused this frog population to decline? | [
"an increase in a food source",
"more frog breeding grounds",
"native wetlands preservation",
"poisons dissolved in the water"
] | D | MMLU_train | |
Auckland, New Zealand After two months of learning, Monty, and Porter were able to drive an automobile around a racetrack. "We wanted to prove how smart rescue dogs are," animal behaviorist Mark Vette says. Vette first used voice commands and treats to teach the dogs how to turn a steering wheel and how to change gear ... | [
"meet no natural predators",
"not get along with other zebras",
"manage to make enough melanin",
"be easily found for her appearance"
] | D | MMLU_train | |
What is the only metal that is liquid at room temperature? | [
"gas",
"water",
"hydrogen",
"mercury"
] | D | A familiar liquid is mercury metal. Mercury is an anomaly. It is the only metal we know of that is liquid at room temperature. Mercury also has an ability to stick to itself (surface tension) – a property all liquids exhibit. Mercury has a relatively high surface tension, which makes it very unique. Here you see mercur... | SCiQ_train |
Weekend one -day out A walk along the Great Wallw _ w w. k#s5 _ u.c o*m Beijing Hikers is organizing a hike in a village along the Great Wall in Changping District, north of downtown Beijing. The walk will take around three hours covering a distance of 10 kilometres. Time:8:30 a.m~4:30 p.m,Dec,4 Cost:200 yuan(US$25) ... | [
"400",
"450",
"68.50",
"65"
] | C | MMLU_train | |
Sepals, petals, stamens, and carpels are what kind of organs? | [
"marine",
"floral",
"animal",
"reproductive"
] | B | SCiQ_train | |
The bottom of the ocean is called what? | [
"Final zone",
"the benthic zone",
"Demersal zone",
"Intertidal zone"
] | B | The bottom of the ocean is called the benthic zone. It includes the sediments on the bottom of the ocean and the water just above it. Organisms living in this zone include clams and crabs. They may be few in number due to relatively scarce nutrients in this zone. | SCiQ_train |
The heme parts of a hemoglobin molecule bind with what element? | [
"nitrogen",
"hydrogen",
"carbon",
"oxygen"
] | D | Hemoglobin is an example of a transport protein in the blood. You can see how it works in Figure below . The heme parts of a hemoglobin molecule bind with oxygen. Each red blood cell has hundreds of hemoglobin molecules. This is how oxygen is carried in the blood to cells throughout the body. | SCiQ_train |
Which of the following CANNOT yield an integer when divided by 7 ? | [
"An integer with only even prime factors",
"An even integer",
"The sum of three consecutive integers",
"The product of two odd integers"
] | A | An integer to be divisible by 7, must have 7 in its prime factorization. Thus an integer with only even prime factors (2^n) CANNOT be divisible by 7.
As for the other options:
(A) The sum of three consecutive integers --> if the three integers are {-1, 0, 1}, then their sum is 0 and 0 IS divisible by 7.
(C) The product... | AquaRat_train |
A small group of people around the world have started implanting microchips to link the body and the computer. Mr. Donelson and three friends, who had driven 100 miles from their homes in Loockport, New York, to have the implants put in by Dr. Jesse Villemaire, whom they had persuaded to do the work, are part of a sma... | [
"Mr. Donelson has made a large sum of money by the piercing.",
"the Piercers are people working in the computer field",
"the piercing has no side effect and it will make people intelligent",
"the long term effects of these implants are not yet known"
] | D | MMLU_train | |
What is the median from the below series
101, 105, 103, 109, 107, 110, 115, 113, and 114 | [
"109",
"105",
"101",
"107"
] | A | Ordering the data from least to greatest, we get:
101, 103, 105, 107, 109, 110, 113, 114, 115
The median number was 109. (Four numbers were higher than 109 and four were lower.)
E | AquaRat_train |
The comet Shoemaker-Levy struck the planet Jupiter in July of 1994. The process of a comet striking a planet is an example of a net decrease in kinetic energy. Kinetic energy was ultimately converted into | [
"light.",
"radiation.",
"thermal energy.",
"electromagnetic energy."
] | C | MMLU_train | |
People who breathe infected air from a TB patient can become infected with the tuberculosis bacteria . However, most people with active tuberculosis do not expel (,)very many TB bacteria. So, the spread of the disease usually does not happen unless a person spends a large amount of time with a TB patient. Those most a... | [
"food",
"air",
"clothes",
"touching"
] | B | MMLU_train | |
Jeremy Kerr, a researcher at the University of Ottawa in Canada, and his colleagues analyzed more than 400,000 observations of bumblebee species collected in North America and Europe from 1975 to 2010. When the researchers recorded the locations of these bee populations, they found that many of the 67 species analyzed ... | [
"A book review.",
"An announcement.",
"A scientific report.",
"An official report."
] | C | MMLU_train | |
On a hot summer day, a little boy decided to go for a swim in the lake behind his house. In a hurry to swim in the cool water, he ran out of the back door, leaving behind his shoes, socks, and shirt as he went. He flew into the water, not noticing that in the middle of the lake, a crocodile was swimming to the bank... | [
"legs and hands",
"hands and arms",
"legs and arms",
"face and hands"
] | C | MMLU_train | |
Riding School: You can start horse-riding at any age. Choose private or group lessons any weekday between 9 a.m. and 8:30 p.m. (3:30p.m. on Saturday). There are 10 kilometers of tracks and paths for leisurely rides across farmland and open country. You will need a riding hat. Opening Hours: Monday through Friday:... | [
"Good equipment.",
"Well trained staff members.",
"Various less expensive medicines.",
"Nursery for newly-born babies"
] | D | MMLU_train | |
Two trains are running at 40 km/hr and 20 km/hr respectively in the same direction. Fast train completely passes a man sitting in the slower train in 5 sec. What is the length of the fast train? | [
"27 8/9 m",
"27 7/8 m",
"27 7/9 m",
"22 7/9 m"
] | C | Relative speed = (40 - 20) = 20 km/hr.
= 20 * 5/ 18 = 50/9 m/sec.
Length of faster train = 50/9 * 5 = 250/9
= 27 7/9 m.
Answer: D | AquaRat_train |
Methyl groups are found within what? | [
"peptide chains",
"amino acids",
"DNA molecules",
"rna acids"
] | B | Methyl groups are found within amino acids. | SCiQ_train |
What is the sum of the different positive prime factors of 720? | [
"10",
"17",
"15",
"21"
] | A | Prime factorization of 720
=72 * 10
=6*12 * 10
=2*3 * 2*6 * 2*5
=2*3 * 2 * 2*3 * 2*5
=2^4 * 3^2 * 5
Sum of the different positive prime factors of 720 = 2+3+5
=10
Answer B | AquaRat_train |
What kind of pipettes are suitable for measuring very small amounts of liquids? | [
"clutch pipettes",
"frozen pipettes",
"micropipettes",
"macropipettes"
] | C | Pipettes are small, but important tools in many biology labs. Micropipettes, such as the ones shown here, are calibrated to measure very small amounts of liquids. For example, 100 microliters (100 µL) is about half the volume of your little finger tip; or even 1 µL, which is much smaller than a drop of water. | SCiQ_train |
A man wants to sell his scooter .There are two offers one at Rs12000 cash and other at a credit of Rs12880 to be paid after 8 months ,money being at 18% per annum which is better offer? | [
"Rs.12000",
"None of the above",
"Both are equally good",
"Cannot be determined"
] | A | Explanation:
PW of Rs.12,880 due 8 months hence
=Rs.[12880×100/100+(18×812)]=Rs.11500=
Clearly 12000 in cash is a better offer.
Answer: B | AquaRat_train |
An annoying problem for humans, who like to boast about all the distant planets and moons we have explored, is that we've never taken a good look right under our noses. The inside of the earth is relatively close, but how can we get there? The deepest oil well enters a mere six miles into the crust (the center of t... | [
"more interesting",
"more possible",
"easier",
"more challenging"
] | D | MMLU_train | |
Two trains are running in opposite directions with the same speed. If the length of each train is 120 m and they cross each other in 12 sec, then the speed of each train is? | [
"72",
"36",
"18",
"63"
] | B | Let the speed of each train be x m/sec.
Then, relative speed of the two trains = 2x m/sec.
So, 2x = (120 + 120)/12 => x = 10
Speed of each train = 10 m/sec.
= 10 * 18/5 =- 36 km/hr.
ANSWER:D | AquaRat_train |
Defecating, urination, and even childbirth involve cooperation between the diaphragm and these? | [
"heart muscles",
"abdominal muscles",
"skeletal muscles",
"lung muscles"
] | B | Defecating, urination, and even childbirth involve cooperation between the diaphragm and abdominal muscles (this cooperation is referred to as the “Valsalva maneuver”). You hold your breath by a steady contraction of the diaphragm; this stabilizes the volume and pressure of the peritoneal cavity. When the abdominal mus... | SCiQ_train |
What are the key cells in the immune response? | [
"erythrocytes",
"keratinocytes",
"leukocytes",
"lymphocytes"
] | D | Lymphocytes are the key cells in the immune response. They are leukocytes that become activated by a particular antigen. There are two major type of lymphocytes: B cells and T cells. | SCiQ_train |
Roja and Pooja start moving in the opposite directions from a pole. They are moving at the speeds of 2 km/hr and 3 km/hr respectively. After 4 hours what will be the distance between them? | [
"4 km",
"24 km",
"20 km",
"12 km"
] | C | Explanation:
Distance = Relative Speed * Time
= (2 + 3) * 4 = 20 km
[ They are travelling in the opposite direction, relative speed = sum of the speeds].
ANSWER IS B | AquaRat_train |
It was a Sunday morning. Peter, a seven-year-old boy, watched TV in the room while his brother Bill did his homework. Their father watered the flowers in the garden and their mother went out to do some shopping. At ten the woman came back with a heavy basket. Peter ran up to her. He wanted to know what his mother bough... | [
"he was not clever",
"he didn't listen to the teacher carefully",
"he was not good at maths",
"he was thinking about eating oranges"
] | B | MMLU_train | |
This March, the H7N9 virus hit Shanghai, Jiangsu, Anhui, Zhejiang and so on. It seemed that most people who were infected with H7N9 had the common flu, Some people suffered from a fever or a cough.. Don't be afraid ----- it's not easy to be infected with the virus. Here are some suggestions to help you protect yourself... | [
"In March,2013",
"In May, 2013",
"In March,2014.",
"In May, 2014"
] | A | MMLU_train | |
What type of waves radiate energy out from an earthquake's focus? | [
"abnormal",
"volcanic",
"seismic",
"Microwaves"
] | C | Geologists study earthquake waves to “see” Earth's interior. Waves of energy radiate out from an earthquake’s focus. These are called seismic waves ( Figure below ). Seismic waves change speed as they move through different materials. This causes them to bend. Some seismic waves do not travel through liquids or gases. ... | SCiQ_train |
A "match of the century" between human champion of the Chinese board game Go and Google's computer program kicked off in Seoul on Wednesday, which drew great attention. The first game of the five-game match started at about 1 p.m.local time (0400 GMT) at Four Seasons Hotel in central Seoul.It will run through next Tu... | [
"Because the match was the first one between humans and AlphaGo.",
"Because it is seen as a representative match between humans and AI.",
"Because it would take decades of years for AI to defeat humans at the ancient Chinese board game.",
"Because many TVs broadcast live the game."
] | B | MMLU_train | |
Absence If a student is absent, parents are asked to contact the school and report that absence. Simply ring the school and you will be directed to the absence phone system. You should then give the name of the student and their tutor teacher. Attendance School hours are 08:35 to 15:00. If a student is late, they must ... | [
"09:00",
"10:00",
"11:00",
"12:00"
] | C | MMLU_train | |
What is less dense then either solids or liquids? | [
"plasma",
"dark matter",
"gases",
"ice"
] | C | Gases are less dense that either solids or liquids. | SCiQ_train |
The german physicist max planck (1858–1947) used the idea that atoms and molecules in a body act like oscillators to absorb and emit this? | [
"blood",
"convection",
"radiation",
"energy"
] | C | Where is the quantization of energy observed? Let us begin by considering the emission and absorption of electromagnetic (EM) radiation. The EM spectrum radiated by a hot solid is linked directly to the solid’s temperature. (See Figure 29.3. ) An ideal radiator is one that has an emissivity of 1 at all wavelengths and,... | SCiQ_train |
If a snail is heated to the point of being burned, the snail will | [
"be discomforted",
"be energized",
"be hungry",
"be sad"
] | A | MMLU_train | |
Everything that humans hear is in the form of waves. Just as the eye sees light waves in the form of color1s, the ear hears sound waves in the form of noises. The ear and the eye turn these different waves into signals that the brain can make sense of. The ears and brain have an amazing ability to recognize particular ... | [
"Human Brain's Amazing Facts",
"Human Hearing Characteristics",
"How To Improve Hearing",
"How Do Humans Hear"
] | D | MMLU_train | |
Organisms that obtain food from outside themselves (i.e. they don't make their own food) are known as what? | [
"heterotrophs",
"autotrophs",
"fungi",
"zygotes"
] | A | Fungi are heterotrophs, meaning they obtain food from outside themselves. | SCiQ_train |
The residents of the town O participated in a survey to determine the number of hours per week each resident spent watching television. The distribution of the results of the survey had a mean of 21 hours and a standard deviation of 6 hours. The number of hours that Pat, a resident of town O, watched television last we... | [
"- 6",
"- 30",
"- 12",
"- 20"
] | A | (21-6*2)<number of hours that Pat watched television last week <(21-6*1)
=9<L<15
Only option E (12) satisfies this condition. | AquaRat_train |
Population of a colony of ants is increasing by 20% per day. If the population on Monday was 3000, on which day of that week the population would be 5184 ? | [
"Thursday",
"Wednesday",
"sunday",
"Monday"
] | A | Monday - 3000, Tuesday = 3000+(3000*.20)= 3600
wednesday = 3600+(3600*.20) = 4320
Thursday = 4320+(4320*.20) = 5184
ANSWER:B | AquaRat_train |
Some animals prepare for the long winters by storing food and going dormant, a behavior called what? | [
"hibernation",
"resting",
"gestation",
"pollination"
] | A | SCiQ_train | |
During a sale, the price of a pair of shoes is marked down 15% from the regular price. After the sale ends, the price goes back to the original price. What is the percent of increase to the nearest percent from the sale price back to the regular price for the shoes? | [
"18%",
"9%",
"10%",
"11%"
] | A | Assume the price = 100
Price during sale = 85
Price after sale = 100
Percent increase = 15/85*100 = 18% approx.
Correct Option: D | AquaRat_train |
A new study says one part of the human brain may become smaller as the result of a condition known as jet lag. Jet lag results from flying long distances in an airplane. Jet lag interferes with a person's normal times for sleeping and waking. People with jet lag may feel extremely tired for several days. They also may ... | [
"The cause of jet lag.",
"A story of a group of flight attendance.",
"A research about the effects of jet lag on the brain.",
"The importance of having enough rest after long flights."
] | C | MMLU_train | |
A bank pays interest to its customers on the last day of the year. The interest paid to a customer
is calculated as 10% of the average monthly balance maintained by the customer. John is a
customer at the bank. On the last day, when the interest was accumulated into his account, his
bank balance doubled to $3420. What ... | [
"2840",
"5680",
"6840",
"17100"
] | D | Soln:-
Bank balance is doubled with accumulation of interest to 3420..
this means INTEREST is 3420/2=1710 for entire year..
although since interest is 10% of avg MONthly balance, it becomes 17100..
ANSWER:E | AquaRat_train |
What year did the soho spacecraft first started to operate? | [
"2006",
"1996",
"2012",
"1987"
] | B | Humans have sent spacecraft up to study our star. The SOHO spacecraft has been in operation since 1996. The craft orbits the Sun in step with Earth but closer to it. SOHO has sent back amazing images. Onboard instruments have also sent back mountains of data. The data is mostly about the Sun's outer layers. | SCiQ_train |
Find 12 ×× 19 | [
"238",
"101",
"277",
"228"
] | D | Mentally imagine this number as (10 + 2 ) ×× 19 = 190 + 38 = 228.
Answer:B | AquaRat_train |
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