question stringlengths 1 5.01k | choices listlengths 4 4 | answer stringclasses 4
values | support stringlengths 0 3.68k | source stringclasses 3
values |
|---|---|---|---|---|
In how many ways can be 8 boys and 8 girls sit around circular table so that no two boys sit next to each other? | [
"(5!)^2*6!",
"(6!)^2",
"11!",
"7!8!"
] | D | first fix one boy and place other 7 in alt seats so total ways is 7!
now place each girl between a pair of boys... total ways of seating arrangement of girls 8!
total is 7!*8!
ANS C | AquaRat_train |
George went to a fruit market with certain amount of money. With this money he can buy either 50 oranges or 40 mangoes. He retains 15% of the money for taxi fare and buys 15 mangoes. How many oranges can he buy? | [
"12",
"17.5",
"16",
"25"
] | B | Let the amount of money be 200
Let cost of 1 Orange be 4
Let cost of 1 mango be 5
He decides to retain 15% of 200 = 30 for taxi fare, so he is left with 170
He buys 20 mangoes ( @ 5) so he spends 100
Money left is 70 (170 - 100)
No of oranges he can buy = 70/4 =>17,5
So, George can buy 15 Oranges.
B | AquaRat_train |
What global cycle takes place on, above, and below earth’s surface? | [
"aqua cycle",
"water cycle",
"water wheel",
"water flow"
] | B | Water on Earth is billions of years old. However, individual water molecules keep moving through the water cycle. The water cycle is a global cycle. It takes place on, above, and below Earth’s surface, as shown in Figure below . | SCiQ_train |
Where is pedocal soil commonly found? | [
"slopes",
"deserts",
"grasslands",
"forests"
] | C | Pedocal is the soil common in grasslands. The more arid climate increases calcium in the soil. Pedocal is not as fertile. | SCiQ_train |
Muscles are composed mostly of cells called what? | [
"muscle filament",
"muscle polymers",
"muscle organelles",
"muscle fibers"
] | D | Muscles are the main organs of the muscular system. Muscles are composed primarily of cells called muscle fibers. A muscle fiber is a very long, thin cell, as you can see in Figure below . It contains multiple nuclei and many mitochondria, which produce ATP for energy. It also contains many organelles called myofibrils... | SCiQ_train |
What (nh3) is one of the few thermodynamically stable binary compounds of nitrogen with a nonmetal? | [
"acetic acid",
"ammonia",
"liquid nitrogen",
"nitrous oxide"
] | B | Note the Pattern Few binary molecular compounds of nitrogen are formed by the direct reaction of the elements. At elevated temperatures, nitrogen reacts with highly electropositive metals to formionic nitrides, such as Li3N and Ca3N2. These compounds consist of ionic lattices formed by M n+ and N3− ions. Just as boron ... | SCiQ_train |
What kind of enzyme is phosphofructokinase? | [
"covalent",
"allosteric",
"orthosteric",
"intracellular"
] | B | SCiQ_train | |
Even though orbiters have eyed it from space and landers have rumbled across its surface, Mars still has more secrets to reveal. Two findings emerged this week: the possibility of an active glacier far from the planet's poles and evidence that sulfur--rather than carbon--was the element driving the planet's warmer clim... | [
"Any water reaching the martian surface will quickly evaporate and drift into space.",
"It is known to all water, or of similar physical characteristic can't exist on the Mars.",
"There seems to be an active glacier located in the mid-north latitudes of the Mars.",
"The water ice accumulated at the martian po... | B | MMLU_train | |
Can you imagine astronauts' everyday life in space? They also need to eat, sleep, exercise and relax. They do the same things as us, but they do them differently. On Earth, we put food on a plate. _ holds the food down and keeps it on a place. But there is almost no gravity in space, so food can float away, and astro... | [
"It is about the importance of gravity.",
"It is about astronauts' everyday life in space.",
"It is about the differences between space and Earth.",
"It is about how to avoid floating away while sleeping."
] | B | MMLU_train | |
A certain sum of money doubles itself in 10 years in how much many years will it trible itself at the same rate? | [
"17",
"15",
"18",
"20"
] | D | 100 ---- 100 --- 10
100 --- 10
--------------
300 ---- 20 years
ANSWER A | AquaRat_train |
Aarti can do a piece of work in 3 days. In how many days will she complete four time of work of same type? | [
"21 days",
"12 days",
"3 days",
"18 days"
] | B | We have the important relation, More work, More time (days)
A piece of work can be done in 3 days.
Four times of work of same type can be done in 3 x 4
= 12 days
Answer A | AquaRat_train |
About 20 percent of carbon dioxide is bound by hemoglobin and is transported where? | [
"intestines",
"lungs",
"bones",
"brain tissues"
] | B | Carbaminohemoglobin About 20 percent of carbon dioxide is bound by hemoglobin and is transported to the lungs. Carbon dioxide does not bind to iron as oxygen does; instead, carbon dioxide binds amino acid moieties on the globin portions of hemoglobin to form carbaminohemoglobin, which forms when hemoglobin and carbon d... | SCiQ_train |
On a test consisting of 30 questions. No. of wrong answers is 50% less than number of right answers. Each answer was either right or wrong. What is the ratio of right answers to wrong answers? | [
"3 : 5",
"2 : 1",
"1 : 3",
"2 : 3"
] | B | Sol. Let the number of wrong answer - x and number of right answer = 30-x x = 50/100 of (30-x) x = 10
Required ratio = 20 : 10 = 2 : 1
C | AquaRat_train |
The average age of husband, wife and their child 3 years ago was 27 years and that of wife and the child 5 years ago was 20 years. The present age of the husband is | [
"None",
"55 years",
"40 years",
"50 years"
] | C | Solution
Sum of the present ages of husband, wife and child = (27x3+3x3) years
= 90 years.
Sum of the present ages of wife and child = (20x2+5x2) years
= 50 years.
∴ Husband's present age = (90 - 50) years
= 40 years.
Answer B | AquaRat_train |
How many types of antigens can an antibody match? | [
"four",
"infinite",
"one",
"two"
] | C | An antibody matches only one type of antigen. | SCiQ_train |
At present the ratio between the ages of Arun and Deepak is 5:7. After 6years, Arun's age will be 36 years. What is the age of Deepak at present? | [
"39years",
"42years",
"35years",
"25years"
] | B | Let the present ages of Arun and Deepak be 5x years and 7x years respectively
5x+6 = 36
5x = 30
x = 6
Deepak's age = 7x = 42years
Answer is C | AquaRat_train |
85-year-old Tu is awarded the Nobel Prize for her contribution to reducing the death rate of malaria , minimizing patients' suffering and promoting mankind's health. This is what science is all about. Tu's name "Youyou", came from the Classic of Poetry. The characters depict the cheerful sounds deer make when calling ... | [
"There would be a Chinese national awarded the Nobel Prize",
"We'd better have a name came from the Classic of Poetry",
"The artemisinin can reduce the death rate of malaria, minimize patients' suffering and promote mankind's health.",
"A scientist should devote into scientific research no matter what kind of... | D | MMLU_train | |
Which continent is the only one that reptiles don't inhabit? | [
"Africa",
"antartica",
"Europe",
"South America"
] | B | Today, reptiles live in a wide range of habitats. They can be found on every continent except Antarctica. Many turtles live in the ocean, while others live in freshwater or on land. Lizards are all terrestrial, but their habitats may range from deserts to rainforests, and from underground burrows to the tops of trees. ... | SCiQ_train |
A mold is an imprint of an organism left in what? | [
"magma",
"band",
"rock",
"fossil"
] | C | Fossils may form in other ways. With complete preservation, the organism doesn't change much. As seen below, tree sap may cover an organism and then turn into amber. The original organism is preserved so that scientists might be able to study its DNA. Organisms can also be completely preserved in tar or ice. Molds and ... | SCiQ_train |
What is the name of the glands that produce milk in female mammals ? | [
"mammary glands",
"sebaceous glands",
"fetal glands",
"recombinant glands"
] | A | Female mammals have mammary glands . The glands produce milk after the birth of offspring. Milk is a nutritious fluid. It contains disease-fighting molecules as well as all the nutrients a baby mammal needs. Producing milk for an offspring is called lactation . | SCiQ_train |
Bees are naturalized on every continent except which? | [
"antarctica",
"Australia",
"Africa",
"North America"
] | A | Honeybees are one of the most well-known insects on the planet. Bees are naturalized on every continent except Antarctica. Honeybees have a highly developed social structure and depend on their community, or colony, for survival, with a colony containing up to 20,000 bees. When bees search plants for nectar, pollen sti... | SCiQ_train |
A portable lung which could help those with breathing problems lead a normal life is being developed by scientists. The Swansea University scientists say it could take many years before the device , the size of a spectacle box , is available . Lung patients , who have seen how it would work , have welcomed the resea... | [
"Science.",
"Culture.",
"Economy.",
"Education."
] | A | MMLU_train | |
In how many ways a committee, Consisting of 2 men and 3 women can be formed from 8 men and 10 women? | [
"720",
"2660",
"5040",
"3360"
] | D | To choose Required number of ways to form a committee:
Select 2 men out of 8 men and 3 women out of 10 women.
That is 8C2 * 10C3.
8C2=8!/2!*6!=28
10C3=10!/3!*7!=120
The Required number of ways=28*120=3360
B | AquaRat_train |
Anabolic reactions require energy, so they are considered what type of reaction? | [
"endothermic",
"exothermic",
"hydrostatic",
"autotrophic"
] | A | Anabolic reactions involve forming bonds. Smaller molecules are combined to form larger ones. For example, simple sugars are combined to form complex carbohydrates. Anabolic reactions require energy, so they are endothermic. | SCiQ_train |
Most children, even the youngest of children, are delighted to be around cats and dogs. But these pets carry plenty of germs and allergens , prompting researchers to ask: Are cats and dogs really safe for children? A study finds that, contrary to many parents' fears, owning cats or dogs does not increase a child's risk... | [
"will lose the chance to develop immune system",
"may suffer allergic diseases more often",
"will reduce the harm from bacteria",
"can keep doctors away"
] | B | MMLU_train | |
10 is subtracted from 50% of a number, the result is 25. Find the number? | [
"75",
"35",
"170",
"70"
] | D | (50/100) * X – 10 = 25
5X = 350
X = 70
Answer:B | AquaRat_train |
Find √? /19 = 4 ? | [
"None",
"76",
"5776",
"1296"
] | C | Answer
Let √N/19 = 4
Then √N = 19 x 4 = 76
∴ N = 76 x 76 = 5776.
Correct Option: B | AquaRat_train |
The sum of ages of Aswin ,Sachin and Sumesh is 93 years.10 years ago ratio of their age was 2:3:4.what is the present age of sachin. | [
"31",
"19",
"51",
"21"
] | A | Solution:Sum of the present ages of Aswin ,Sachin and Sumesh=93
Sum of the ages of Aswin ,Sachin and Sumesh 10 years ago=93- 10*3=63
Age of sachin 10 years ago=(3/(2+3+4)) * 63 = 21.
Present age of Sachin=21+10=31
Answer C | AquaRat_train |
Paul worked as a cook in a restaurant. For Valentine's Day, he made chocolate desserts. He tripled the recipe to feed all the people. He separated the eggs and measured the sugar. Then he melted the chocolate. He mixed the egg whites until they made a thick foam. He mixed the egg yolks with the sugar. But as he was rea... | [
"They rose",
"They fell",
"They thinned",
"They didn't rise"
] | A | MMLU_train | |
Yearly subscription to professional magazines cost a company $940.00. To Make a 25% cut in the magazine budget, how much less must be spent? | [
"656",
"657",
"658",
"705"
] | D | total cost 940
940*25/100=235
so the cut in amount is 235
the less amount to be spend is 940-235=705
ANSWER:A | AquaRat_train |
How do planets usually rotate to their orbital planes? | [
"randomly",
"chaotic",
"exactly perpendicular",
"nearly perpendicular"
] | D | The axes of rotation of the planets are mostly nearly perpendicular to the orbital plane. | SCiQ_train |
If English is not your first language, it is a good idea to take English language classes to improve your written and spoken communication skills. There are many ways to learn English. You can learn from a book, a DVD, on the Internet or by attending classes. One of the most successful ways to improve your English is t... | [
"Travelers.",
"Teachers.",
"Students.",
"Language experts."
] | A | MMLU_train | |
One of the five fundamental conservation laws in the universe refers to conservation of what, which is the product of mass and velocity? | [
"fluid",
"light",
"energy",
"momentum"
] | D | The universe has many remarkable qualities, among them a rather beautiful symmetry: the total amount of motion in the universe balances out … always. This law only makes sense if we measure “motion” in a specific way: as the product of mass and velocity. This product, called momentum , can be exchanged from one object ... | SCiQ_train |
What can echinoderms sense with their simple eyes? | [
"shapes",
"colors",
"light",
"electricity"
] | C | Echinoderms lack respiratory and excretory systems. Instead, the thin walls of their tube feet allow oxygen to diffuse in and wastes to diffuse out. Echinoderms also lack a centralized nervous system. They have an open circulatory system and lack a heart. On the other hand, echinoderms have a well-developed coelom and ... | SCiQ_train |
In birds, modified front legs are actually what? | [
"claws",
"wings",
"arms",
"tails"
] | B | Wings are an obvious adaptation for flight. They are actually modified front legs. Birds move their wings using muscles in the chest. These muscles are quite large, making up as much as 35 percent of a bird’s body weight. | SCiQ_train |
Soil forms where land areas are what? | [
"flat",
"cool",
"merging",
"solid"
] | A | Weathered material washes off steep slopes and so does not stay in place to form soil. Soil forms where land areas are flat or gently undulating. | SCiQ_train |
After a day of work and play, the body needs to rest. Sleep is necessary for good health. During this time, the body recovers from the activities of the previous day. The rest that you get while sleeping enables your body to prepare itself for the next day. There are four levels of sleep, each being a little deeper tha... | [
"Sleep.",
"Good Health",
"Dreams",
"Work and Rest"
] | A | MMLU_train | |
An example of a poor health habit is | [
"taking a bath or shower regularly",
"handwashing after using the bathroom",
"playing on a soccer team",
"eating candy instead of lunch"
] | D | MMLU_train | |
The integers from 1 to 1851 are entered sequentially in 12 columns (numbered 1 to 12); i.e. Row 1 contains the numbers 1 to 12, Row 2 contains the next 12 numbers and so on. If the number 1369 occurs in row p and column q, then the value of p + q is | [
"117",
"114",
"115",
"116"
] | D | 1369=114*12+1
1368=114*12 mean 1368 occurs in 114 row and 12 column.
so 1369 occur in 115 row and 1st column.as elements are entered sequentially.
so p=115 q=1.p+q=116
ANSWER:C | AquaRat_train |
Tremetol, a metabolic poison found in the white snake root plant, prevents the metabolism of what? | [
"lipids",
"sugars",
"sodium",
"lactate"
] | D | Tremetol, a metabolic poison found in the white snake root plant, prevents the metabolism of lactate. When cows eat this plant, it is concentrated in the milk they produce. Humans who consume the milk become ill. Symptoms of this disease, which include vomiting, abdominal pain, and tremors, become worse after exercise.... | SCiQ_train |
What type of intense storm is a system of winds that rotate around a low pressure center, resulting in swirling air that rises and cools to create clouds and precipitation? | [
"drought",
"cyclone",
"hurricane",
"monsoon"
] | B | Cyclones can be the most intense storms on Earth. A cyclone is a system of winds that rotate around a low pressure center. The swirling air rises and cools. This creates clouds and precipitation. | SCiQ_train |
A person travels from P to Q a speed of 30 km/hr and returns by increasing his speed by 30%. What is his average speed for both the trips? | [
"33",
"99",
"48",
"34.5"
] | D | Speed on return trip = 130% of 30 = 39 km/hr.
Average speed of trip = 30 + 39 /2 = 69/2 = 34.5 km/hr
Answer : E | AquaRat_train |
Who is smarter, human being or artificial intelligence(AI, )?The question swept the world a few months ago. In March 2016, AlphaGo, an AI program developed by Google, had the Go match with Lee Sedol, a South Korean Go player. He is the world top player of this old Chinese game. In October 2015, AlphaGo became the firs... | [
"AI does better than humans in every situation.",
"It's hard for AI to beat the human at everything.",
"The development of AI could be harmful one day.",
"AI should be used to help us make difficult decisions."
] | B | MMLU_train | |
The Internet has changed our habits, including our habit of sending greeting cards. There are many e-card websites that make it easy to find the right greeting cards. They have greatly changed the way we send greetings to each other. Our lives have become so busy that we have limited personal time. These e-card website... | [
"traditional cards",
"e-cards",
"flowers",
"computers"
] | B | MMLU_train | |
Squirrels can often be seen storing acorns during the | [
"summer",
"spring",
"fall",
"winter"
] | C | MMLU_train | |
The result when a number subtracted from 150 is the same as the number added to 68. what is the number? | [
"109",
"218",
"110",
"210"
] | A | Answer
Let the number be x.
Then, x - 68= 150- x
⇒ 2x = 150+ 68= 218
⇒ 2x = 218
∴ x = 109
Correct Option: C | AquaRat_train |
Winners will be announced the following day at 11 AM Pacific/1 PM Eastern Time.
If A, X, Y, and Z are unique nonzero digits in the equation:
XY
*YX
____
AYZ
And Y > X, the 2-digit number XY = ? | [
"24",
"22",
"25",
"21"
] | B | The reasoning is as follows:-
B) can't be answer because Y<X
D) can't be answer because it XY x YX will give 4 digit number. Thus wrong
E) can't be answer because it XY x YX will give 4 digit number. Thus wrong
A) can't be answer because it XY x YX will give 3 digit number but the middle digit will not be equal to Y. T... | AquaRat_train |
Translation is the process of ordering the amino acids in the assembly of a? | [
"lipid",
"protein",
"vitamin",
"carbohydrate"
] | B | Translation is the process of ordering the amino acids in the assembly of a protein. The word ribosome comes from ribo nucleic acid and the Greek soma (meaning body). Two Nobel Prizes have been awarded for work relating to the ribosome. The 1974 Nobel Prize in Physiology or Medicine was awarded to Albert Claude, Christ... | SCiQ_train |
A is two years older than B who is twice as old as C.If the total ages of A,B and c be 27 . what is the age of B? | [
"16 years",
"8 years",
"10 years",
"14 years"
] | C | c age x,
then b age is 2x
so a age is 2x+2.
(2x+2)+2x+x=27
5x=25
x=5
so b is 2x=2(5)
2x5= 10 ANSWER : B | AquaRat_train |
They don't quite know how to cope with all the dam trouble they've got down in Hampden, Maine. And according to town manager Leslie Stanley, it doesn't look as if things will improve any in the immediate future. "We've got a real annoying problem on our hands," he says. The annoyance began in late May. About three mile... | [
"He made steel traps to strengthen the dam.",
"He set out to hunt the beavers with firearms.",
"He learned a lot about the construction of the dam.",
"He used petrol-soaked bags to drive the beavers away."
] | D | MMLU_train | |
Scientists have always wanted to know more about the other _ in space. Years ago, they knew many facts about the moon. They knew how big it was and how far away it was from the earth. But they wanted to know more about it .They thought and thought. At last they found the only way to know more was to send men to the moo... | [
"it's too far away",
"it can't fly without air",
"there is no water on the moon",
"it is too small"
] | B | MMLU_train | |
What is a source of oxygen through photosynthesis? | [
"lakes",
"car engines",
"sunflowers",
"people"
] | C | MMLU_train | |
If xy = 5 and x^2 + y^2 = 15, then x/y + y/x = | [
"7",
"5 1/3",
"2 2/5",
"3"
] | D | x/y+y/x=(x^2+y^2)/xy =substitute given we get 15/5=3 answer B | AquaRat_train |
Sexual reproduction involves haploid gametes and produces a diploid zygote through what process? | [
"sedimentation",
"fertilization",
"infection",
"vivisection"
] | B | Sexual reproduction involves haploid gametes and produces a diploid zygote through fertilization. | SCiQ_train |
Water will become vapor quicker in | [
"Jupiter",
"Earth",
"Mercury",
"Neptune"
] | C | MMLU_train | |
A cistern has three pipes, A, B and C. The pipes A and B can fill it in 4 and 5 hours respectively and C can empty it in 2 hours. If the pipes are opened in order at 1, 2 and 3 A.M. When will the cistern be empty? | [
"2",
"6",
"81",
"3"
] | C | :
1 to 2 = 1/4
2 to 3 = 1/4 + 1/5 = 9/20
After 3 AM = 1/4 + 1/5 - 1/2 = -1/20
1/4 + 9/20 = 14/20
1 h ---- 1/20
? ----- 14/20
14 hours ==> 5 PM.Answer: D | AquaRat_train |
Structurally, diplomonads have two equal-sized what and multiple flagella? | [
"atoms",
"neutrons",
"electrons",
"nuclei"
] | D | SCiQ_train | |
A reduction of 40% in the price of bananas would enable a man to obtain 66 more for Rs.40, what is reduced price per dozen? | [
"4.91",
"2.91",
"5.91",
"1.91"
] | B | 40*(40/100) = 16 --- 66
? --- 12 => Rs.2.91
Answer: B | AquaRat_train |
There have always been a lot of commonly believed but false ideas about being fat and doing exercise. Some people believe that they can't help putting an weight as they get older, while others hold that if they stop exercising, their muscles will turn into fat. Here are some more myths. I'll never lose weight--I come... | [
"Keeping fit is essentially a painful experience.",
"Exercise should be stopped if continuous pain is felt.",
"Pain in exercise is a precondition for reaching your goal.",
"Getting used to pain leads to positive changes in your body."
] | B | MMLU_train | |
Water from the land and oceans enters the atmosphere by which process? | [
"evaporation",
"absorption",
"transpiration",
"condensation"
] | A | Figure 46.14 Water from the land and oceans enters the atmosphere by evaporation or sublimation, where it condenses into clouds and falls as rain or snow. Precipitated water may enter freshwater bodies or infiltrate the soil. The cycle is complete when surface or groundwater reenters the ocean. (credit: modification of... | SCiQ_train |
What makes up the dense outer layer of bones? | [
"scales",
"cartilage",
"marrow",
"compact bone"
] | D | Compact bone makes up the dense outer layer of bones. | SCiQ_train |
In mammals, air is warmed and humidified in what? | [
"stomach",
"lungs",
"esophagus",
"nasal cavity"
] | D | 16.3 Circulatory and Respiratory Systems Animal respiratory systems are designed to facilitate gas exchange. In mammals, air is warmed and humidified in the nasal cavity. Air then travels down the pharynx and larynx, through the trachea, and into the lungs. In the lungs, air passes. | SCiQ_train |
Compared to the other parts of the body, our ears don't ask for much. They don't need to be brushed once a day like your teeth. But they need some special care, especially if you like listening to music with earphones. Maybe your mum or dad has told you, "Turn that down before you go deaf!" Well, they are quite right. ... | [
"have your ears specially trained",
"often wear earplugs and clean out the earwax",
"take good care of your ears",
"choose what you listen to carefully"
] | C | MMLU_train | |
Magnetite crystals in lava typically point to what geographic location? | [
"magnetic north pole",
"magnetic south pole",
"the equator",
"geographic north pole"
] | A | Magnetite crystals in the lava point in the direction of the magnetic north pole. The different stripes of magnetic polarity reveal the different ages of the seafloor. | SCiQ_train |
Rs.1170 is divided so that 4 times the first share, thrice the 2nd share and twice the third share amount to the same. What is the value of the third share? | [
"882",
"266",
"227",
"222"
] | B | A+B+C = 1170
4A = 3B = 2C = x
A:B:C = 1/4:1/3:1/2 = 3:4:6
6/13 * 1170 = Rs.540
Answer: D | AquaRat_train |
Gfci stands for ground-fault circuit what? | [
"isolates",
"inspiration",
"interrupter",
"infers"
] | C | GFCI stands for ground-fault circuit interrupter. GFCI outlets are typically found in bathrooms and kitchens where the use of water poses a risk of shock (because water is a good electric conductor). A GFCI outlet contains a device that monitors the amounts of current leaving and returning to the outlet. If less curren... | SCiQ_train |
What theory explains the physical behavior of gases? | [
"kinetic theory of gases",
"thermodynamic theory of gases",
"quantum theory of gases",
"relativity theory of gases"
] | A | The physical behavior of gases is explained by the kinetic theory of gases. | SCiQ_train |
What is the closed circulatory system of humans and other vertebrates called? | [
"respiratory system",
"cardiovascular system",
"reproductive system",
"digestive system"
] | B | SCiQ_train | |
Which of the following has 60^80 as a factor? | [
"120^80",
"15^60",
"30^40",
"60^60"
] | A | Here 60^80 = 30^80 * 20^80 Only Option C has both .
Smash C | AquaRat_train |
The average age of 10 men increases by 6 years when two women are included in place of two men of ages 18 and 22 years. Find the average age of the women? | [
"26",
"50",
"30",
"37"
] | B | Explanation:
18 + 22 + 10 * 6 = 100/2 = 50
Answer: D | AquaRat_train |
How many cuboids of length 5 m, width 3 m and height 2 m can be farmed from a cuboid of 12 m length, 14 m width and 10 m height. | [
"56",
"80",
"56",
"82"
] | A | (12 × 14 × 10)/(5 × 3 × 2) = 56
Answer is B. | AquaRat_train |
It's not quite a rat. Nor is it a squirrel, or a mouse. It's definitely a rodent , and it's also a brand-new family of mammals. The locals of the Southeast Asian country of Laos call the creature a kha-nyou (ga-nyou). The kha-nyou have long body hair, short legs, and a hairy tail less thick than a squirrel's. They're ... | [
"A new kind of bats.",
"Great apes.",
"A new kind of squirrel.",
"A new kind of rabbit."
] | D | MMLU_train | |
What are the three fundamental phases of matter? | [
"fast, slow, normal",
"solid, liquid, and gas",
"big, small. and medium",
"air, water, and land"
] | B | is the phase (or state) of matter. The three fundamental phases of matter are solid, liquid, and gas (see Figure 1.1 "The Phases of Matter"). Chemical properties are characteristics of matter that describe how matter changes form in the presence of other matter. Does a sample of matter burn? Burning is a chemical prope... | SCiQ_train |
On Sunday morning, Pugsley and Wednesday are trading pet spiders. If Pugsley were to give Wednesday two of his spiders, Wednesday would then have eight times as many spiders as Pugsley does. But, if Wednesday were to give Pugsley ten of her spiders, Pugsley would now have fourteen fewer spiders than Wednesday had befor... | [
"12",
"8",
"6",
"4"
] | C | If Pugsley were to give Wednesday four of his spiders, Wednesday would then have five times as many spiders as Pugsley does:
(w + 2) = 8(p - 2)
If Wednesday were to give Pugsley four of her spiders, Pugsley would now have four fewer spiders than Wednesday had before they traded:
p + 14 = w - 10
Solving gives p = 6 and ... | AquaRat_train |
If TIER is written as 7163 and BRAIN is written as 23415, how is RENT coded ? | [
"2790",
"2977",
"3653",
"3657"
] | D | Explanation:
Given :
Letter : T I E R B A N
Code : 7 1 6 3 2 4 5
Thus, the code for RENT is 3657.
ANSWER:B | AquaRat_train |
At what rate of CI per year will a sum of Rs. 1200 become Rs. 1348.32 in 2 years? | [
"6%",
"3%",
"8%",
"9%"
] | A | Let the rate be R% p.a.
Then, 1200 x 1 + R 2 = 1348.32
100
1 + R 2 = 134832 = 11236
100 120000 10000
1 + R 2 = 106 2
100 100
1 + R = 106
100 100
R = 6%
B | AquaRat_train |
Elephants and people are in competition for space. In much of Africa, elephants are now put in national parks. Elephants suffered a serious and steady decrease in numbers in the 1970s. This was the same time when scientists were beginning to learn a great deal about elephants and their behavior. Studies through the 198... | [
"scientists learned little about elephants",
"most ivory was sold at a reasonable price",
"many young elephants are gaining less wisdom",
"the elephant population decreased because of the terrible climate"
] | C | MMLU_train | |
When Rikke Dausen in prefix = st1 /Denmarkgoes to get some milk from the fridge, she has trouble getting past the refrigerator door. But it's not because of any physical obstruction. It's usually because the PC monitor in her refrigerator's door has informed her that a new email message has arrived. Rikke and he... | [
"she is not satisfied with the Screenfridge",
"she wishes she could continue to use the Screenfridge",
"she is sorry she has to download her email in the basement",
"she doubts whether she can really depend on the Screenfridge"
] | B | MMLU_train | |
The L.C.M. of two numbers is 48. The numbers are in the ratio 2 : 3. Then sum of the number is:
. | [
"68",
"28",
"40",
"64"
] | C | Let the numbers be 2x and 3x.
Then, their L.C.M. = 6x.
So, 6x = 48 or x = 8.
The numbers are 16 and 24.
Answer: Option C
Hence, required sum = (16 + 24) = 40. | AquaRat_train |
What type of plant keeps it green leaves year-round? | [
"cactus",
"conifer",
"deciduous",
"evergreen plant"
] | D | An evergreen plant keeps its green leaves year-round. It may have needle-like leaves to reduce water loss. | SCiQ_train |
It's a sure sign that summer is over and winter is on the way -- leaves that were once deep green turn red, yellow and bright orange. It happens every autumn. But did you ever wonder why? The leaves start changing color when the nights start getting longer and the temperature starts getting cooler. Some scientists thin... | [
"genetic background",
"dry weather",
"global warming",
"low temperature"
] | C | MMLU_train | |
What is idefined as the mass of a substance divided by its volume? | [
"length",
"weight",
"height",
"density"
] | D | The ideal gas law can also be used to determine the densities of gases. Density, recall, is defined as the mass of a substance divided by its volume:. | SCiQ_train |
When a computer works on a group of programs,it can get very hot.Cooling the computer can cost a lot.So some scientists wonder what would happen if the heat from the computer could beused. Large Internet companies such as Google and Microsoft have thousands of computers.As these computers deal with information,they pro... | [
"to drive the computer",
"to help Microsoft",
"to heat the computer",
"to provide heat"
] | D | MMLU_train | |
Three picked up 30 mangoes .In how many ways can they divide them if all mangoes be identical? | [
"E)6^30",
"B)2^30",
"C)1^30",
"D)3^30"
] | D | Each Mango can be given to any one of the Three people or in other words..1 mango can be divided into 3 ways...so all 30 can be divided in 3^30 ways
ANS:D | AquaRat_train |
Fill in the missing number:
? 14 12 11 10.5 10.25 | [
"10.4",
"10.2",
"10.5",
"18"
] | D | 18
Divide each number by 2 and then add 5 to it.
ANSWER E | AquaRat_train |
A certain candy manufacturer reduced the weight of Candy Bar M by 40 percent buy left the price unchanged. What was the resulting percent increase in the price per ounce of Candy Bar M? | [
"60",
"62",
"62.5",
"66.66"
] | D | assume 1oz candy cost $1 before.
now price remain same $1 but weight of candy reduces to 0.6 oz
new price of candy = 1/0.6 =1.6666
price increase 66.66 %
A | AquaRat_train |
Kilauea in hawaii is the world’s most continuously active volcano. very active volcanoes characteristically eject red-hot rocks and lava rather than this? | [
"magma",
"greenhouse gases",
"smoke and ash",
"carbon and smog"
] | C | Example 3.5 Calculating Projectile Motion: Hot Rock Projectile Kilauea in Hawaii is the world’s most continuously active volcano. Very active volcanoes characteristically eject red-hot rocks and lava rather than smoke and ash. Suppose a large rock is ejected from the volcano with a speed of 25.0 m/s and at an angle 35.... | SCiQ_train |
The populations that live in the same area form this? | [
"a community",
"a colony",
"a habitat",
"a biome"
] | A | All of the populations that live in the same area make up a community . The community that includes the goldfish population also includes the populations of other fish, coral and other organisms. | SCiQ_train |
Why don't so many Americans accept the theory of evolution? A 2001 Gallup Poll found that 45 percent of Americans agree with the statement "God created the human being pretty much in their present form at one time within the last 10,000 years or so ", while 37 percent preferred a mixed belief that "Human beings have de... | [
"It is not science and should be resisted.",
"It is science but should be resisted.",
"It is not science but should be accepted.",
"It is science and should be accepted."
] | D | MMLU_train | |
What do you call a structure composed of two or more types of tissues that work together to do a specific task? | [
"cell",
"system",
"marrow",
"organ"
] | D | An organ is a structure composed of two or more types of tissues that work together to do a specific task. Most modern plants have several organs that help them survive and reproduce in a variety of habitats. Major organs of most plants include roots, stems, and leaves. These and other plant organs generally contain al... | SCiQ_train |
A reduction of 20% in the price of salt enables a lady to obtain 10kgs more for Rs.100, find the original price per kg? | [
"Rs.2.1",
"Rs.2.5",
"Rs.2.4",
"Rs.2.7"
] | B | 100*(20/100) = 20 --- 10
? --- 1 => Rs.2
100 --- 80
? --- 2 => Rs.2.5
Answer:C | AquaRat_train |
I do not need a calendar to tell me when it is winter. All I need is my nose. When I wake up in the morning and smell the tasty treats my mom is cooking downstairs, I know winter has arrived. The first one is the smell of chocolate. During the holiday season (from Thanksgiving to New Year's Day) my mother makes her spe... | [
"softer",
"sweeter",
"harder",
"hotter"
] | A | MMLU_train | |
A stage in the life cycle process includes what aspect? | [
"killing of kin",
"entity replication",
"transporting water",
"reproducing ideas"
] | B | MMLU_train | |
Not so long ago almost student who successfully completed a university degree could find a good career quite easily. However. those days are gone, even in Hong Kong, and nowadays graduates often face strong competition in the search for jobs. Job seekers first have to make a careful assessment of their own abilities. O... | [
"Difficulties in job hunting",
"Hard to find a good job?",
"How to attend an interview?",
"What is job hunting?"
] | B | MMLU_train | |
What term is used to describe phages capable of using both modes of replicating within a bacterium? | [
"temperate phages",
"bacteriophage",
"lambda phage",
"moderate phages"
] | A | SCiQ_train | |
We all enjoy the beautiful show of color1s as leaves change each autumn. But did you ever wonder how and why this happens? To answer the question, first you have to understand what leaves are and what they do. Leaves are nature's food factories. Plants take water from the ground through their roots. And they take a gas... | [
"can produce glucose, which can provide energy for trees' growth",
"can happen whenever there is light and water",
"is the process of putting sunlight together with chlorophyll",
"doesn't stop during the trees' lifetime even in winter"
] | A | MMLU_train | |
What kind of radiation is observed in honeycreeper birds? | [
"symbiotic",
"adaptive",
"spontaneous",
"destructive"
] | B | Figure 18.13 The honeycreeper birds illustrate adaptive radiation. From one original species of bird, multiple others evolved, each with its own distinctive characteristics. | SCiQ_train |
If A:B is 3:4 and B:C is 4:5 then A:C is equal to | [
"3:7",
"1:5",
"3:4",
"3:5"
] | D | The two ratios given are having the same number 4 for B in both the ratios.
Hence- A:B = 3:4 B:C = 4:5
=> A:C = 3:5
Answer B | AquaRat_train |
What is typical weather for chicago in winter? | [
"ice and humidity",
"dry and windy",
"rain and wind",
"cold & snow"
] | D | Cold and snow are typical for Chicago in the winter. | SCiQ_train |
In order for crops to grow food safely, pesticides are used on them. When it floods, this causes what to be poisonous? | [
"air",
"farmers",
"Corn",
"Runoff"
] | D | MMLU_train |
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