question stringlengths 1 5.01k | choices listlengths 4 4 | answer stringclasses 4
values | support stringlengths 0 3.68k | source stringclasses 3
values |
|---|---|---|---|---|
Wind can | [
"feel emotions like love",
"turn a statue to dust",
"raise a family of four",
"have a baby child"
] | B | MMLU_train | |
There are three departments having students 64,58,24 .In an exam they have to be seated in rooms such that each room has equal number of students and each room has students of one type only (No mixing of departments). Find the minimum number of rooms required? | [
"76",
"77",
"73",
"74"
] | C | WE NEED TO TAKE GCD WHICH IS 2
THUS ALL THE ROOMS WILL HAVE 2 STUDENTS OF THE SAME DEPT
1) 64/2 = 32
2) 58/2 = 29
3) 24/2 = 12
TOTAL NO. OF MIN ROOMS REQD = 32+12+29 = 73
ANSWER:A | AquaRat_train |
When John Weston awoke that morning, he remembered that his mother was going into hospital. He hadn't worked out quite what was wrong with her. He knew, though that she hadn't been well for some time now, and it had become almost familiar to him to see her eyes narrowed in a sudden attack of pain, and her hand pressing... | [
"he decided to send her to hospital",
"he decided to get an expert to examine her",
"He decided to treat her himself",
"He advised her to wait for a few weeks."
] | B | MMLU_train | |
Why is some food dehydrated for astronauts to eat in space? | [
"to make the food less messy to eat",
"to preserve the food for extended flights",
"to increase the food's nutritional content",
"to keep the food from floating off the plate"
] | B | MMLU_train | |
The release of mature eggs that occurs at the midpoint of each cycle is called? | [
"induction",
"fertilization",
"ovulation",
"semination"
] | C | SCiQ_train | |
If 15,555 – n is divisible by 11, and 0 < n < 11, what is n? | [
"5",
"1",
"9",
"7"
] | B | 15,555 / 11 = 1414 with a remainder of 1.
We need to subtract the remainder to get a multiple of 11.
The answer is A. | AquaRat_train |
Nola is a 41-year-old northern white rhino that lives at the San Diego Zoo Safari Park in Escondido, California. She is one of only four remaining northern white rhinos in the world, and the only one in the western part of the earth. The other three live in Kenya . Rhinos have lived on earth for more than 40 million y... | [
"can be easily stored",
"don't exist in all animals",
"can reproduce in a new form",
"are dangerous to normal cells"
] | C | MMLU_train | |
Vertebrates have evolved more complex digestive systems, with some species having multi-chambered types of what organ? | [
"skin",
"heart",
"stomach",
"respiratory"
] | C | Vertebrate Digestive Systems Vertebrates have evolved more complex digestive systems to adapt to their dietary needs. Some animals have a single stomach, while others have multi-chambered stomachs. Birds have developed a digestive system adapted to eating unmasticated food. Monogastric: Single-chambered Stomach As the ... | SCiQ_train |
What is the third male reprodutive structure after the penis and testes? | [
"epididymis",
"scrotum",
"clitoris",
"anus"
] | A | Male reproductive structures include the penis, testes, and epididymis. | SCiQ_train |
Jhaveri invested in Upendra&Upendra,Celco and Winger shares at Rs. 300,Rs.200 and Rs.5 per share respectively. He bought 100 shares for Rs.1000.The number of Upendra&Upendra and Celco shares he bought are respectively | [
"17,23",
"15,20",
"15,25",
"17,60"
] | C | 300a + 200 b + 5c = 10000
a + b + c = 100
295 a + 195 b = 9500
59 a + 39 b = 1900
using options a = 17 b = 23 we can solve it
ANSWER:D | AquaRat_train |
If x/|y| = -2 which of the following must be true? | [
"x = -y",
"x^3 = y^3",
"x^2 =4* y^2",
"x = y"
] | C | x/|y| = -2
x= -2 |y|
Squaring both sides
x^2= (-2 |y|) ^2= 4*y^2
D is the answer | AquaRat_train |
Don't invite crime--take basic, sensible precautions. Your house and possession are valuable and must be properly protected. When you buy a lock, you buy time --- and this is the one thing a burglar can't afford. Most thieves are casual opportunists to whom the best deterrents are delay and noise which could mean disc... | [
"You should leave them in the yard.",
"You should put them in the safe place and lock the door.",
"You should lean them against the tree in the yard.",
"You should take them apart."
] | B | MMLU_train | |
What will the weather be like? Some people say they can know the weather from animals. Some people look at seabirds. When they see seabirds fly high out to sea, they say it will be a nice day. When the weather is bad, the seabirds will stay on the shore . They don't like to fly and they sit in trees when rain is on th... | [
"run here and there",
"keep quiet",
"know nothing",
"jump out of water"
] | A | MMLU_train | |
Which is likely to disappear? | [
"the last surviving member of a population",
"a male and female rabbit",
"a male and female horse",
"a wild dandelion root"
] | A | MMLU_train | |
Here's an amazing way to get a hard-boiled egg into a bottle, even though the mouth of the boiled is smaller than the egg! What's more, you don't even need to touch the egg to get it to go in! For this experiment you will need: *a hard-boiled egg *a glass bottle with a mouth just slightly smaller than the egg (a fruit-... | [
"Eggs.",
"Water.",
"Bottles.",
"Paper."
] | B | MMLU_train | |
What are the primary cells of adaptive immune response? | [
"red blood cells",
"lymphocytes",
"erythrocytes",
"white blood cells"
] | B | Lymphocytes: B Cells, T Cells, Plasma Cells, and Natural Killer Cells As stated above, lymphocytes are the primary cells of adaptive immune responses (Table 21.1). The two basic types of lymphocytes, B cells and T cells, are identical morphologically with a large central nucleus surrounded by a thin layer of cytoplasm.... | SCiQ_train |
A man is 24 years older than his son. In two years, his age will be twice the age of his son. The present age of his son is: | [
"22 Years",
"14 Years",
"17 Years",
"18 Years"
] | A | Let the son's present age be x years. Then, man's present age = (x + 24) years.
(x + 24) + 2 = 2(x + 2)
x + 26 = 2x + 4
x = 22.
ANSWER D | AquaRat_train |
Convert the following unit:
4 hectares in m² | [
"50000 m²",
"45000 m²",
"60000 m²",
"40000 m²"
] | D | 4 hectares in m²
1 hectare = 10000 m²
Therefore, 4 hectares = 4 × 10000 m²
= 40000 m²
ANSWER : OPTION B | AquaRat_train |
An electrical conductor is needed to | [
"plunge a butter knife thru bread",
"bake a red velvet cake",
"power a two wheel bicycle",
"run a swing set"
] | B | MMLU_train | |
My house is made of wood, glass and stone. It is also made of software. If you come to visit, you'll probably be surprised when you come in: Someone will give you an electronic PIN to wear. The PIN tells the house who you are and where you are. The house uses this information to give you what you need. When it's dark o... | [
"How to develop a new system.",
"The function of the PIN.",
"How great the computers are.",
"Easy life in the future."
] | D | MMLU_train | |
What happens when more glucose is present than the proteins can handle, in the body? | [
"forms urine",
"excreted as urine",
"metamorphosed as urine",
"cultured as urine"
] | B | An example of this process occurs in the kidney. Glucose, water, salts, ions, and amino acids needed by the body are filtered in one part of the kidney. This filtrate, which includes glucose, is then reabsorbed in another part of the kidney. Because there are only a finite number of carrier proteins for glucose, if mor... | SCiQ_train |
Sandy bought 65 books for $1480 from one shop and 55 books for $920 from another shop. What is the average price that Sandy paid per book? | [
"$18",
"$20",
"$27",
"$38"
] | B | average price per book = (1480 + 920) / (65 + 55) = 2400 / 120 = $20
The answer is E. | AquaRat_train |
A four digit number divisible by 7 becomes divisible by 3 when 19 is added to it. The largest such number is : | [
"4473",
"4461",
"4491",
"4487"
] | D | Out of all the 5 options, only 4487 is NOT divisible by 3. All others are divisible
So Answer = D (No further calculation required)
Addition of any two non-divisible numbers by 3 gives the resultant divisible by 3
19 is non-divisible by 3; we are adding a number to that so that the resultant becomes divisible by 3
Appl... | AquaRat_train |
Ted lives in a big city .Today he's very happy .it's the first day of school .Ted to go back to school. He wants to see his friends. He is going to meet his new teachers. Ted gets up early in the morning .He washes and puts on his new clothes .Look !He is having breakfast with his parents .Now ,he is ready for school. ... | [
"No,he doesn't",
"Yes ,he wants .",
"Yes ,he does .",
"Yes ,he doesn't."
] | C | MMLU_train | |
What is the most likely outcome of the Moon moving away from Earth? | [
"A lunar day is shorter.",
"A lunar eclipse lasts longer.",
"Earth moves closer to the Sun.",
"Earth's tides decrease in size."
] | D | MMLU_train | |
39 persons can repair a road in 12 days,working 5 hours a day.In how many days will 30 persons,working 6 hours a day,complete the work ? | [
"16",
"13",
"15",
"10"
] | B | Solution
Let the required number of hours per day be x.
Less persons, More days (Indirect Proportion)
More working hrs per days, Less days (Indirect Proportion)
∴ 30 × 6 × x = 39 × 5 × 12 ⇔ x = 39x5x12/30x6 =x =13. Answer B | AquaRat_train |
S is the set of all fractions defined by the formula n/(n + 1), where n is a positive integer less than 20. What is the product D of all the fractions that are in S? | [
"4) 19/40",
"5) 19/20",
"2) 1/21",
"1) 1/20"
] | D | 1/2 * 2/3 * 3/4 * ... 19/20
= 1/20
Answer - A | AquaRat_train |
Worms grow to adult size without going through what stage? | [
"larval",
"egg",
"growth",
"development"
] | A | In some species, the same individual produces both sperm and eggs. But worms mate to exchange sperm, rather than self-fertilizing their own eggs. Fertilized eggs are deposited in a mucous cocoon. Offspring emerge from the cocoon looking like small adults. They grow to adult size without going through a larval stage. | SCiQ_train |
Plane mirrors work because the light rays create what behind the mirror? | [
"a mirror image",
"a virtual example",
"a entire image",
"a virtual image"
] | D | The sketch below shows how we see an image in a plane mirror. Plane mirrors work because the light rays create a virtual image behind the mirror. Light rays from the object strike the mirror and reflect according to the law of reflection. When some of the light rays enter our eye, our eye and brain interpret these rays... | SCiQ_train |
Freezing rain that falls from the sky is also called? | [
"snowfall",
"sleet",
"fog",
"hail"
] | B | SCiQ_train | |
Jack is a twelve-year-old boy. One day, he was playing football. The ball went into the street and Jack ran for it. Unfortunately, a car hit him. Jack's parents took him to the hospital at once. Jack woke up after a month. When he woke up, he asked, "Who am I? Who are you? Why am I here?" He even didn't know his parent... | [
"Jack is twelve years old.",
"Jack's parents took Jack to the hospital immediately.",
"When his father talked about Tidy, Jack thought of something.",
"The doctor was sure that Jack could be cured one day."
] | D | MMLU_train | |
What are animal fats and oils such as olive and vegetable oil classified as? | [
"proteins",
"amino acids",
"inorganic compounds",
"lipids"
] | D | A: Lipids that are fats include butter and the fats in meats. Lipids that are oils include olive oil and vegetable oil. Examples of both types of lipids are pictured in the Figure below . | SCiQ_train |
What are the two groups that tripoblastic eucoelomates can be divided into based on early embryonic development differences? | [
"protostomes and deuterostomes",
"protostomes and eurostomes",
"heterodimers and deuterostomes",
"odontoblasts and deuterostomes"
] | A | Protostomes and Deuterostomes Bilaterally symmetrical, triploblastic eucoelomates can be divided into two groups based on differences in their early embryonic development. Protostomes include phyla such as arthropods, mollusks, and annelids. Deuterostomes include. | SCiQ_train |
Why is respiratory acidosis considered to be problematic? | [
"excess oxygen in blood",
"causes acid stomach",
"causes suffocation",
"excess co2 in blood"
] | D | Metabolic acidosis is problematic, as lower-than-normal amounts of bicarbonate are present in the blood. The pCO2 would be normal at first, but if compensation has occurred, it would decrease as the body reestablishes the proper ratio of bicarbonate and carbonic acid/CO2. Respiratory acidosis is problematic, as excess ... | SCiQ_train |
Since the electric field lines point radially away from the charge, they are perpendicular to what? | [
"singularity lines",
"archetypical lines",
"magnetic field lines",
"equipotential lines"
] | D | 19.4 Equipotential Lines We can represent electric potentials (voltages) pictorially, just as we drew pictures to illustrate electric fields. Of course, the two are related. Consider Figure 19.8, which shows an isolated positive point charge and its electric field lines. Electric field lines radiate out from a positive... | SCiQ_train |
A sign that an apple tree is going to start growing apples is when the tree has ___. | [
"roots",
"seeds",
"leaves",
"flowers"
] | D | MMLU_train | |
Carolyn bought 16 gumballs, Lew bought 14 gumballs, and Carey bought X gumballs. The average (arithmetic mean) number of gumballs the three bought is between 19 and 25, inclusive. What is the difference between the greatest number and the smallest number of gumballs Carey could have bought? | [
"26",
"18",
"24",
"28"
] | B | Smallest gumballs = (19-16) + (19-14) +19= 27
Largest gumballs = (25-16) + (25-14) +25= 45
Difference = 45 - 27 = 18
B | AquaRat_train |
According to the table, aluminum has an atomic number of 13. therefore, every aluminum atom has 13 protons in its what? | [
"membrane",
"components",
"processes",
"nucleus"
] | D | According to the table, aluminum has an atomic number of 13. Therefore, every aluminum atom has 13 protons in its nucleus. Iron has an atomic number of 26. Therefore, every iron atom has 26 protons in its nucleus. Carbon has an atomic number of 6. Therefore, every carbon atom has 6 protons in its nucleus. Saylor URL: h... | SCiQ_train |
You hear this,"No wonder you are fat.All you ever d0 is eat."You feel sad."I skip my breakfast and supper.I run every morning and evening.What else can I do?" Basically you can do nothing.Your genes,not your life habits,determine your weight and your body constantly tries to maintain it. Albert Stunkard of the Universi... | [
"when the weight goes up or down by 6 kg",
"when the weight goes up or down by l0 kg",
"when the weight is increased by 20 to 25 percent",
"when the weight is decreased by 20 to 25 percent"
] | A | MMLU_train | |
Johnson has a corporate proposal. The probability that vice-president Adams will approve the proposal is 0.5. If VP Adams approves the proposal, then the probability that vice-president Baker will approve the proposal is 0.8. If VP Adams doesn’t approve the proposal, then the probability that vice-president Baker will ... | [
"0.72",
"0.28",
"0.12",
"0.7"
] | D | (1at approves * second rejects ) + (1st rejects * 2nd approves ) + (both approves )
=0.5*0.2+0.4*0.3+0.6*0.8
= 0.10+0.12+0.48
=0.70
B | AquaRat_train |
In State X, all vehicle license plates have 2 letters from the 26 letters of the alphabet followed by 4 one digit numbers. How many different license plates can State X have if repetition of letters and numbers is allowed? | [
"67,600",
"60,840",
"23,400",
"45,697,600"
] | D | The choices give us the answer without any calculations--
4 one digits places can take 10*10*10*10 ways..
2 letters places can be filled up in 26*26 ways
ans= 26*26*10*10*10*10=45,697,600
ans D | AquaRat_train |
A, B and C are entered into a partnership. A invested Rs.6500 for 6 months, B invested Rs.8400 for 5 months and C invested for Rs.10000 for 3 months. A is a working partner and gets 5% of the total profit for the same. Find the share of C in a total profit of Rs.7400? | [
"1900",
"2000",
"2888",
"2671"
] | A | 65 * 6 : 84 * 5 : 100 * 3
26:28:20
C share = 74000 * 95/100 = 7030 * 20/74
=> 1900
Answer:B | AquaRat_train |
What kind of health problem can occur in the kidney and potentially cause problems with urination? | [
"diabetes",
"gallstones",
"infection",
"kidney stones"
] | D | Kidney stones are mineral crystals that form in urine inside the kidney. They may be extremely painful. If they block a ureter, they must be removed so urine can leave the kidney and be excreted. | SCiQ_train |
A pharmaceutical company has published the results of a limited experiment investigating the protective value of a chemical compound against high doses of UV rays on skin cells. It was later discovered that the results were not reproducible. What action could the company researchers have taken to avoid publishing erron... | [
"Perform multiple trials.",
"Use only low levels of radiation.",
"Use different wavelengths of radiation.",
"Look into results of similar experiments before forming a hypothesis."
] | A | MMLU_train | |
Which voltage source converts chemical energy to electrical energy? | [
"72",
"39",
"23",
"98"
] | B | Answer: Option B | AquaRat_train |
The Heliocentric Theory, as supported by Copernicus, revolutionized scientific theories regarding | [
"the life cycle.",
"the water cycle.",
"the solar system.",
"the immune system."
] | C | MMLU_train | |
What is defined as a saturated layer of rock or soil? | [
"artesian well",
"aquifer",
"river bank",
"culvert"
] | B | An aquifer is a saturated layer of rock or soil. | SCiQ_train |
Duckweed and cattails serve what role in the food chain in freshwater biomes? | [
"secondary consumer",
"primary producer",
"primary consumer",
"tertiary consumer"
] | B | Duckweed: Jonathan Jordan; Cattails: User:JoJan/Wikimedia Commons. Duckweed and cattails are respectively the primary producers in standing and running freshwater biomes . Duckweed: CC BY 2.0; Cattails: CC BY 3.0. | SCiQ_train |
What cage composed of 12 pairs of ribs, with their costal cartilages and the sternum, protects the heart and lungs? | [
"lumbar",
"sacral",
"thoracic",
"cervical"
] | C | 7.4 The Thoracic Cage The thoracic cage protects the heart and lungs. It is composed of 12 pairs of ribs with their costal cartilages and the sternum. The ribs are anchored posteriorly to the 12 thoracic vertebrae. The sternum consists of the manubrium, body, and xiphoid process. The manubrium and body are joined at th... | SCiQ_train |
Wildlife conservationists in Kenya are trying to save a rare kind of rhinoceros .Somanynorthernwhiterhinoshavebeenhuntedandkilled that they are almost dying out. There were only five northern white rhinos left. So the workers hoped they could save the rhinos by helping them produce young. Three northern white rhinos li... | [
"To protect them from being killed by the armed guards.",
"To ensure that they live better in a natural environment.",
"To keep the conservation a good balance of nature.",
"To attract more visitors to come to this area."
] | B | MMLU_train | |
Peter is a sixth-grader at Woodland Primary School. He is only 12 years old but has been smoking for three years. John, 15, is a Junior 2 student at Woodland Secondary School. He began smoking four years ago. "Smoking is part of my life," John said. Peter and John are not those boys' real names. But their problem, smok... | [
"We should start smoking after middle school.",
"We should start others to smoke outside.",
"We should laugh at smokers.",
"We should say no to smoking."
] | D | MMLU_train | |
Mr. Gao lives in a town. When he was twenty-five, his son was born. He calls him Gao Ling. The little boy is clever. He and his wife love him very much. It's September 1st today. A new school year begins. Gao Ling is happy and wears his most beautiful clothes. He's going to school with his new bag. "Let me take you to ... | [
"by car",
"on foot",
"by train",
"by bike"
] | B | MMLU_train | |
To make hydropower you need | [
"to burn fossil fuels",
"to stop or slow moving water",
"to fill a pool with water",
"to put up windmills"
] | B | MMLU_train | |
How much 60% of 50 is greater than 40% of 30? | [
"11",
"18",
"33",
"55"
] | B | (60/100) * 50 – (40/100) * 30
30 - 12 = 18
Answer: A | AquaRat_train |
In a recent election, Geoff received 15 percent of the 6,000 votes cast. To win the election, a candidate needed to receive more than x% of the vote. If Geoff needed exactly 3,571 more votes to win the election, what is the value of x ? | [
"63",
"54",
"56",
"74.5"
] | D | Word problems are tricky in somehow more than other problem because you have the additional step to translate.
Breaking the problem: Geoff how many votes he receives ?? 900 votes
he needs 3571 more votes so : 900+3571= 4471
Now what's the problem wants ?? a x %........4471 is what % of total votes 6000........translati... | AquaRat_train |
How does the tilt of Earth's axis and its rotation affect the weather? | [
"The tilt of Earth allows Earth to absorb all of the Sun's radiation as it rotates.",
"The tilt allows certain latitudes of Earth to be heated at a greater rate while Earth rotates.",
"The tilt of Earth allows Earth to rotate fast enough to allow surface cooling to occur at night.",
"The tilt allows energy to... | B | MMLU_train | |
It would be a totally dark world without your eyesight.However, there is a lot we can do to preserve our eyesight. Protect your eyes from the sun.Continuous exposure to the sun's UV rays can severely damage your eyes over time.The UV rays from the sun will result in brown spots in the eyes or some eye diseases, in ord... | [
"are sure to have some kind of eye disease",
"must have exposed your eyes to the sun for a long time",
"should add more vitamin A to you daily diet",
"should have your eyes examined and operated"
] | C | MMLU_train | |
How many seconds will a train 110 meters long take to cross a bridge 150 meters long if the speed of the train is 36 kmph? | [
"25 sec",
"23 sec",
"28 sec",
"26 sec"
] | D | D = 110 + 150 = 260
S = 36 * 5/18 = 10 mps
T = 260/10 = 26 sec
E | AquaRat_train |
Ocean ridges formed by marine invertebrates living in warm shallow waters within the photic zone of the ocean are called what? | [
"coral reefs",
"trenches",
"break water",
"lagoon"
] | A | In which of the following regions would you expect to find photosynthetic organisms? a. The aphotic zone, the neritic zone, the oceanic zone, and the benthic realm. The photic zone, the intertidal zone, the neritic zone, and the oceanic zone. The photic zone, the abyssal zone, the neritic zone, and the oceanic zone. Th... | SCiQ_train |
In shop contains 500 articles each of a cost of $10. He sold them at a price of $16. If the shop keeper has a order of 200 articles, how much profit he will get? | [
"B)2000",
"D)1200",
"C)1500",
"A)200"
] | B | Total money after selling articles = 200*16 = 3200
cost price = 200*10 = 2000
profit = 1200
correct option is D | AquaRat_train |
What layer, made of hot, solid rock, is beneath the earth's crust? | [
"core",
"magma",
"mantle",
"marble"
] | C | Beneath the crust is the mantle . The mantle is made of hot, solid rock. Through the process of conduction, heat flows from warmer objects to cooler objects ( Figure below ). The lower mantle is heated directly by conduction from the core. | SCiQ_train |
When it comes to social behaviour,mammals are in a league of their own.Some birds may form pairs,or even cooperate to hunt,but the complexity of their relationships can hardly compare to those within a school of dolphins,a herd of elephants or a group of humans.What makes mammalian social groups different from a floc... | [
"will have a long period of time before they become adults",
"will spend a shorter time learning the necessary knowledge",
"will learn the necessary knowledge much more easily",
"will have more difficulty in growing up as adults"
] | A | MMLU_train | |
What can be combined with an amine to form an amide? | [
"carbon dioxide",
"ketones",
"carboxylic acid",
"acetic acid"
] | C | An amide can be formed by combining a carboxylic acid and an amine. Only primary and secondary amines can be used to form amides, since they have a hydrogen that can be replaced with the carbonyl carbon; tertiary amines will not form amides. The amide shown in the Figure above was formed from a carboxylic acid and a pr... | SCiQ_train |
A mum saved her daughter's life with her newly learned first aid skills. Sonya Hall, 33, of Denny Avenue, Lancaster, had only just attended one first aid class the day before when she found herself needing to use the skills on her three years old daughter Tilly. Sonya, who also has son Emmen, six, attende... | [
"be crying",
"be very angry",
"pretend to be hurt",
"recognize her failure"
] | B | MMLU_train | |
Believe it or not, optical illusion can cut highway crashes. Japan is a case in point. It has reduced automobile crashes on some roads by nearly 75 percent using a simple optical illusion. Bent strips, called chevrons , painted on the roads make drivers think that they are driving faster than they really are, and thus... | [
"a new way of highway speed control",
"a new pattern for painting highway",
"a new way of training drivers",
"a new type of optical illusion"
] | A | MMLU_train | |
A biofilm is a colony of what that is stuck to a surface such as a rock or a host’s tissues? | [
"vacuoles",
"eukaryotes",
"insects",
"prokaryotes"
] | D | Many prokaryotes have an extra layer, called a capsule, outside the cell wall. The capsule protects the cell from chemicals and drying out. It also allows the cell to stick to surfaces and to other cells. Because of this, many prokaryotes can form biofilms, like the one shown in Figure below . A biofilm is a colony of ... | SCiQ_train |
What traits do the sponge and tarantula share? | [
"lifespan",
"number of eyes",
"lack of backbone",
"number of legs"
] | C | One trait invertebrates like the sponge and tarantula share is lack of a backbone. In fact, they don’t have any bones at all. These are defining traits of all invertebrates. Some invertebrates have a skeleton, but it isn’t made of bone. Many other traits of invertebrates show considerable diversity. | SCiQ_train |
A CAN FINISH A WORK IN 6 DAYS AND B CAN DO THE SAME WORK IN15 DAYS. B WORKED FOR 10 DAYS AND LEFT THE JOB. IN HOW MANY DAYS, A ALONE CAN FINISH THE REMAINING WORK? | [
"8",
"6",
"5 1/2",
"2"
] | D | B'S 10 DAY'S WORK=(1/15*10)=2/3 REMAINING WORK = (1-2/3)=1/3
NOW, 1/18 WORK IS DONE BY A IN 1 DAY
1/3 WORK IS DONE BY A IN (6*1/3)=2 DAYS.
CORRECT OPTION:A | AquaRat_train |
A man buys a cycle for Rs.1200 and sells it at a loss of 15%. What is the selling price of the cycle? | [
"NONE",
"Rs.1202",
"Rs.1190",
"Rs.1020"
] | D | Solution
S.P = 85% of Rs.1200
= Rs.(85/100×1200)
Rs.1020.
Answer B | AquaRat_train |
The mean of 50 observations is 100. But later he found that there is decrements of 13 from each observations. what is the the updated mean is ? | [
"57",
"97",
"46",
"87"
] | D | 87
Answer is A | AquaRat_train |
What are the simplest types of carbon-based compounds? | [
"hydrocarbons",
"Cells",
"particles",
"Microbes"
] | A | Hydrocarbons are compounds that contain only carbon and hydrogen. They are the simplest type of carbon-based compounds. | SCiQ_train |
Machine M, N, O working simultaneously Machine M can produce x units in 3/4 of the time it takes machine N to produce the same amount of units. Machine N can produce x units in 2/5 the time it takes machine O to produce that amount of units. If all three machines are working simultaneously, what fraction of the total o... | [
"8/29",
"1/2",
"6/33",
"5/11"
] | D | Now ultimately the speed of every machine is given with respect to Mach O.
So lets assume the speed of O, say 12 hrs to make x units (assuming 6 because we can see we will need to divide by 3 and 4
Mach O makes x units in 12 hrs
So, Mach N = 2/5 of O = 2/5*12 = 4.8 hrs to make x units
and Mach M = 3/4 of N = 3/4*4.8 = ... | AquaRat_train |
These resources can be remade quickly, through natural processes | [
"electric",
"non-renewable",
"renewable",
"fossil fuel"
] | C | From a human point of view, natural resources can be classified as either renewable or nonrenewable. Renewable resources, such as sunlight and living things, can be remade quickly by natural processes. Nonrenewable resources, such as fossil fuels and soil, cannot be remade or else take millions of years to remake. | SCiQ_train |
A rounded hollow carved in the side of a mountain by a glacier is known as? | [
"a crest",
"a cavern",
"a cirque",
"a crater"
] | C | A cirque is a rounded hollow carved in the side of a mountain by a glacier. The highest cliff of a cirque is called the headwall. | SCiQ_train |
The Quest Centre Set in the wild Welsh countryside, the Quest Centre offers a wide range of activities for teenagers, from archery to rope climbing. Want to try something new? Why not take part in one of our special adventure activities? MOUNTAIN BIKING 25th March--8th April, 10:00 a.m.--6:00 p.m. Want to put your moun... | [
"PS3000",
"PS1500",
"PS2400",
"PS1200"
] | B | MMLU_train | |
A jeweler melts gold to make jewelry. As the gold melts, the mass | [
"increases.",
"decreases.",
"is destroyed.",
"stays the same."
] | D | MMLU_train | |
What is essential for cellular respiration for all aerobic organisms? | [
"carbon",
"water",
"oxygen",
"nitrogen"
] | C | An online guide from the University of Illinois about air masses and fronts is found here: http://ww2010. atmos. uiuc. edu/%28Gh%29/guides/mtr/af/home. rxml . | SCiQ_train |
Ensure you are prepared for your exams by understanding the processes, dates and support information relating to examinations. Please read the information under Examination Policies and Processes below, especially the Rules to be observed by candidates for examinations. Examination period Semester 1, 2015 Monday 15 Jun... | [
"will be offered special arrangements to meet particular requirements",
"will be asked whether to see a doctor at the University Health Service",
"will be required to go to see the doctor and end the exam immediately",
"will be advised by invigilators to read the Special Consideration section"
] | B | MMLU_train | |
In the x-y plane, the area of the region bounded by the graph of |x+y| + |x-y| = 10 is | [
"24",
"625",
"20",
"8"
] | B | I've never seen such kind of question in GMAT before.
OK there can be 4 cases:
|x+y| + |x-y| = 10
A. x+y+x-y = 10 --> x=5
B. x+y-x+y = 10 --> y=5
C. -x-y +x-y= 10 --> y=-5
D. -x-y-x+y=10 --> x=-5
The area bounded by 4 graphs x=5, x=-5, y=5, y=-5 will be square with the side of 4 so the area will be25*25=625
Answer: B | AquaRat_train |
Hi ! I'm Tony .I don't like to get up early .In the morning ,I get up at eight . Then I go to school at eight thirty . I don't have much time for breakfast , so I usually eat very quickly .For lunch ,I usually eat hamburgers .After school ,I sometimes play basketball for half an hour .When I get home ,I always do my ho... | [
"At half past six",
"At eight thirty",
"At seven thirty",
"six o'clock"
] | A | MMLU_train | |
What is the movement of substances across the membrane without the expenditure of cellular energy called? | [
"inner cell transport",
"active transport",
"passive transport",
"immune transport"
] | C | membrane are nonpolar). Some examples of these are other lipids, oxygen and carbon dioxide gases, and alcohol. However, water-soluble materials—like glucose, amino acids, and electrolytes—need some assistance to cross the membrane because they are repelled by the hydrophobic tails of the phospholipid bilayer. All subst... | SCiQ_train |
Scientists have found that human eyes are more likely to be damaged by UV rays while skiing in the snow-covered areas than sitting on the beach, according to a report by the UK newspaper The Telegraph. The researchers at Kanazawa Medical University, Japan and American company Johnson conducted the study together. They... | [
"15 percent",
"20 percent",
"25 percent",
"30 percent"
] | B | MMLU_train | |
What weakly scatters visible light? | [
"Reflection",
"air",
"water",
"space"
] | B | The color of a material is due to the ability of its atoms to absorb certain wavelengths while reflecting or reemitting others. A simple red material, for example a tomato, absorbs all visible wavelengths except red. This is because the atoms of its hydrocarbon pigment (lycopene) have levels separated by a variety of e... | SCiQ_train |
Four-bedroom house for sale This house is on a quiet street only a few meters from the beach. It has a wonderful view of the sea and would suit a family or an investor . There are many international cafes and restaurants nearby, and it is only a short walk to the stores. It's near the bus stops. The house has two floor... | [
"Call Jim and he will show you.",
"Ask people living there to show you.",
"Go there. The door is open.",
"You can only see pictures."
] | A | MMLU_train | |
What is the term for when clumped solids sink to the bottom of the water? | [
"sediment",
"Clumping",
"Foundation",
"sedimentation"
] | D | The water is moved to tanks. The clumped solids sink to the bottom of the water. This is called sedimentation . | SCiQ_train |
A, B and C enter into a partnership. They invest Rs. 60,000, Rs. 80,000 and Rs. 1,20,000 respectively. At the end of the first year, B withdraws Rs. 40,000, while at the end of the second year, C withdraws Rs. 80,000. In what ratio will the profit be shared at the end of 3 years? | [
"9: 2 : 1",
"none",
"9 : 3 : 4",
"9: 8: 14"
] | D | Sol.
A : B : C = (60000 * 36) : (80000 * 12 + 40000 * 24)
: (120000 * 24 + 40000 * 12) =216 : 192 : 336 = 9: 8: 14
Answer D | AquaRat_train |
In 4 years, Raj's father age twice as raj, Two years ago, Raj's mother's age twice as raj. If Raj is 32yrs old in eight yrs from now, what is the age of Raj's mother and father? | [
"46",
"36",
"28",
"27"
] | C | Raj present age = 32 - 8 = 24.
After 4 years Raj's age is 28. and Raj's fathers age is 28 x 2 = 56, and his present age is 52.
Two years ago, Raj's age is 22. and his mother's age is 22 x 2 = 44. His mother's present age = 46
Answer:C | AquaRat_train |
In what time will a train 100 meters long cross an electric pole, if its speed is 126 km/hr | [
"8.5 seconds",
"2.5 seconds",
"2.86 seconds",
"2.6 seconds"
] | C | First convert speed into m/sec
Speed = 126*(5/18) = 35 m/sec
Time = Distance/speed
= 100/35 = 2.86 seconds
Answer: B | AquaRat_train |
Jeff likes fish very much. He buys some fish and takes it home. When(......) his wife sees the fish, she says to herself,"Good! Now I ask my friends to have lunch, and we can have the fish."They like eating fish very much. When Jeff comes home in the evening, he can't find the fish and his wife says,"Oh, your cat eats... | [
"Dogs.",
"Cats.",
"Fish.",
"Apples."
] | C | MMLU_train | |
What occurs over a large area when a rock is buried or compressed? | [
"metamorphic diffusion",
"landslide",
"cavern system",
"regional metamorphism"
] | D | Regional metamorphism occurs over a large area when a rock is buried or compressed. | SCiQ_train |
Eight litres are drawn off from a vessel full of water and substituted by pure milk. Again eight litres of the mixture are drawn off and substituted by pure milk. If the vessel now contains water and milk in the ratio 9:40, find the capacity of the vessel. | [
"20 liters",
"14 liters",
"21 liters",
"22 liters"
] | B | Lets start with option:
Vessel capacity be 20litre:
8litre water removed and milk added: W=12litre, M=8litre
8litre mixture removed, (removed proportionately) : W= 12-4.8 = 7.2litre, M= 8-3.2 = 4.8 litre
8litre milk added ; W=7.2 litre, M=12.8 litre
Ratio will be 72/128 = 18/32 = 9/16
As we can see that milk is less so... | AquaRat_train |
Scientists have categorized trees based on whether they keep or lose their leaves each year. Another logical way to categorize trees is based on the | [
"types of nutrients needed to grow.",
"amount of oxygen that is released into the air.",
"color of leaves that are produced.",
"type of fruit that is produced."
] | D | MMLU_train | |
What are plants called that grow where you don't want them? | [
"grasses",
"shrubs",
"weeds",
"reeds"
] | C | We obviously can’t live without plants, but sometimes they cause us problems. Many plants are weeds. Weeds are plants that grow where people don’t want them, such as gardens and lawns. They take up space and use resources, hindering the growth of more desirable plants. People often introduce plants to new habitats wher... | SCiQ_train |
Which types of compounds are more likely to burn easily? | [
"chlorophyll",
"salty",
"covalent",
"hydroxyl"
] | C | Many covalent compounds, especially those containing carbon and hydrogen, burn easily. In contrast, many ionic compounds do not burn. | SCiQ_train |
Blood flows into the kidney through which artery? | [
"blood artery",
"pulminary artery",
"renal artery",
"main artery"
] | C | Blood flows into the kidney through the renal artery. The renal artery connects to capillaries inside the kidney. Capillaries and nephrons lie very close to each other in the kidney. | SCiQ_train |
When bacteria are destroyed by leukocytes, what are released into the blood? | [
"carcinogens",
"pyrogens",
"proteins",
"sporozoans"
] | B | When bacteria are destroyed by leukocytes, pyrogens are released into the blood. Pyrogens reset the body’s thermostat to a higher temperature, resulting in fever. How might pyrogens cause the body temperature to rise?. | SCiQ_train |
Where do most red algae species live? | [
"oceans",
"seas",
"lakes",
"rivers"
] | A | Red algae are a very large group of protists making up about 5,000–6,000 species. They are mostly multicellular and live in the ocean. Many red algae are seaweeds and help create coral reefs. | SCiQ_train |
Let's do some sleep math. You lost two hours of sleep every night last week because of a big project due on Friday. On Saturday and Sunday, you slept in, getting four extra hours. On Monday morning, you were feeling so bright-eyed, and you only had one cup of coffee, instead of your usual two. But don't be cheated by y... | [
"how you build up your sleep debt",
"how you can pay off sleep debts at weekends",
"why you need enough sleep every night",
"why you should drink coffee to stay energetic"
] | A | MMLU_train | |
There is a train and car. The ratio btw the speed of a train & a car is 16:15 respectively. Also, a bus covered a distance of 480km in 8h. The speed of the bus is 3/4th of the speed of the train. How much distance will the car cover in 6h? | [
"420 km",
"360 km",
"400 km",
"450 km"
] | D | Sol. Speed of bus = 480/8 = 60km/ h
Speed of train = (60*4)/3=80 km / h
Speed of train : Speed of car = 16 : 15
Speed of car =80/16 * 15 = 75 km/ h
Distance covered by car in 6 hr = 75 × 6 = 450 km
E | AquaRat_train |
Sam:What's this?It's an American eraser .It's made{}in our hometown{}But it isn't mine .Hi! Jim, is this your eraser? Jim:No it isn't.. Maybe {}it's Ann's. Sam: Excuse me ,Ann. Ann;Yes? Sam: Is this your eraser? Ann: No, it isn't .I think it's Lucy's. Lucy, is this your eraser ? Lucy: Oh,yes. Thank you very much . Sam... | [
"Ann knows the eraser is Lucy's .",
"Lucy knows whose the apples are .",
"Sam knows the eraser isLucy's .",
"Some oranges are in the box."
] | A | MMLU_train |
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