question stringlengths 1 5.01k | choices listlengths 4 4 | answer stringclasses 4
values | support stringlengths 0 3.68k | source stringclasses 3
values |
|---|---|---|---|---|
What are the two ways animals can manage their internal environment? | [
"regulating or conforming",
"digestion or excretion",
"adaptation or mutation",
"sweating or sleeping"
] | A | SCiQ_train | |
Aish started a business investing Rs. 25,000 in 2010, In 2011, he invested an additional amount of Rs. 10,000 and Roshan joined him with an amount of Rs. 35,000. In 2012, Aish invested another additional amount of Rs. 10,000 and Atul joined them with an amount of Rs. 35,000. What will be Roshan’s share in the profit of... | [
"Rs.50000",
"None of these",
"Rs.70000",
"Rs.60000"
] | C | Explanation :
Aish : Roshan : Atul
= (25000 x 12 + 35000 x 12 + 45000 x 12) : (35000 x 24) : (35000 x 12)
= 1260000 : 840000 : 420000 = 3 : 2 : 1
Roshan's share = Rs. 210000 x 2/6
= Rs. 70000.
Answer : D | AquaRat_train |
A bag contains 11 wool scarves, exactly one of which is red and exactly one of which is green. If Deborah reaches in and draws three scarves, simultaneously and at random, what is the probability that she selects the red scarf but not the green scarf? | [
"10/33",
"20/83",
"12/55",
"15/67"
] | C | Total possible ways to choose three scarves is 11C3 = 165
We need to choose the red scarf and two of 9 other scarves (not the green scarf).
The number of successful possibilities is 9C2 = 36
P(red scarf but not green scarf) = 36/165 = 12/55
The answer is C. | AquaRat_train |
All of the living things in an area and the nonliving environment together make up what? | [
"taiga",
"biome",
"biosphere",
"ecosystem"
] | D | An ecosystem consists of all the living things in a given area, together with the nonliving environment. The nonliving environment includes water, sunlight, and other physical factors. | SCiQ_train |
In an endothermic reaction, what is absorbed by the reaction? | [
"atoms",
"food",
"fuel",
"energy"
] | D | Because energy is a product, energy is given off by the reaction. Therefore, this reaction is exothermic. Because energy is a reactant, energy is absorbed by the reaction. Therefore, this reaction is endothermic. | SCiQ_train |
On a journey across Bombay, a tourist bus averages 10 km/h for 20% of the distance, 30 km/h for 60% of it and 20 km/h for the remainder. The average speed for the whole journey was | [
"None of these",
"30 km/h",
"20 km/h",
"5 km/h"
] | C | explanation
Let the average speed be x km/h.
and Total distance = y km. Then,
0.2⁄10y + 0.6⁄30y + 0.2⁄20y = y⁄x
⇒ x = 1⁄0.05 = 20 km/h
Answer D | AquaRat_train |
The difference between a number and its two-fifth is 510. What is 60% of that number? | [
"512",
"514",
"518",
"510"
] | D | Let the number be x. Then,
x - 2/5 x = 510
x = (510 * 5)/3 = 850
60% of 850 = 510.
Answer:B | AquaRat_train |
P,Q and R together earn Rs.1710 in 9 days. P and R can earn Rs.600 in 5 days. Q and R in 7 days can earn Rs.910. How much amount does R can earn per day? | [
"s.120",
"s.60",
"s.100",
"s.40"
] | B | Explanation :
Amount Earned by P,Q and R in 1 day = 1710/9 = 190 ---(1)
Amount Earned by P and R in 1 day = 600/5 = 120 ---(2)
Amount Earned by Q and R in 1 day = 910/7 = 130 ---(3)
(2)+(3)-(1) => Amount Earned by P , Q and 2R in 1 day
- Amount Earned by P,Q and R in 1 day = 120+130-190 = 60
=>Amount Earned by R in 1 d... | AquaRat_train |
Food sometimes gets poisoned with harmful things. A person who eats such food can get an illness called food poisoning . Food poisoning is usually not serious, but some types are deadly. The symptoms of food poisoning usually begin within hours of eating the poisoned food. Fever is one of the most common symptoms. Cert... | [
"are always accompanied by a fever",
"are too common to be noted",
"can be noticed within hours",
"can he ignored"
] | C | MMLU_train | |
What is another name for collar cells? | [
"enzymes",
"sporozoans",
"choanocytes",
"clutches"
] | C | Morphology of Sponges The morphology of the simplest sponges takes the shape of a cylinder with a large central cavity, the spongocoel, occupying the inside of the cylinder. Water can enter into the spongocoel from numerous pores in the body wall. Water entering the spongocoel is extruded via a large common opening cal... | SCiQ_train |
What refers to the development and nourishment of an embryo within the mother’s body but not inside an egg? | [
"ovulation",
"adolescence",
"vivipary",
"birth"
] | C | Vivipary refers to the development and nourishment of an embryo within the mother’s body but not inside an egg. Birth may be followed by a period of parental care of the offspring. This reproductive strategy occurs in almost all mammals including humans. | SCiQ_train |
At what point during a chemical reaction is there no net change? | [
"bonding",
"formation",
"equilibrium",
"ionization"
] | C | Most chemical reactions reach equilibrium at which point there is no net change. | SCiQ_train |
Nine children — A, B, C, D, E, F, G, H, and I — are going to sit in nine chairs in a row. Child C must be somewhere to the left of child D. How many possible configurations are there for the children? | [
"192,550",
"164,770",
"155,880",
"181,440"
] | D | The number of ways to seat 9 people is 9! = 362,880.
Child C will sit to the left of Child D in exactly half of these arrangements.
The total number of possible arrangements is 362,880/2 = 181,440
The answer is D. | AquaRat_train |
How many words can be formed using the letters of the word “CORPORBTION”? | [
"45566",
"50400",
"32441",
"24334"
] | B | In the word 'CORPORATION', we treat the vowels OOAIO as one letter.
Thus, we have CRPRTN (OOAIO).
This has 7 (6 + 1) letters of which R occurs 2 times and the rest are different.
Number of ways arranging these letters = 7! = 2520.
2!
Now, 5 vowels in which O occurs 3 times and the rest are different, can be arranged
in... | AquaRat_train |
Each of three investments has a 20% of becoming worthless within a year of purchase, independently of what happens to the other two investments. If Simone invests an equal sum K in each of these three investments on January 1, the approximate chance that by the end of the year, she loses no more than 1/3 of her origina... | [
"90%",
"40%",
"60%",
"80%"
] | A | The problem asks for the approximate chance that no more than 1/3 of the original investment is lost. We can apply the “1 – x” technique: what’s the chance that more than 1/3 of the original investment is lost? There are two outcomes we have to separately measure:
(a) All 3 investments become worthless.
(b) 2 of the 3 ... | AquaRat_train |
If YWVSQ is 25 - 23 - 21 - 19 - 11, Then MKIGF | [
"13 - 11 - 9 - 7 - 9",
"13 - 11 - 9 - 7 - 7",
"13 - 11 - 9 - 7 - 3",
"11 - 11 - 9 - 7 - 1"
] | D | MKIGF = 11 - 11 - 9 - 7 - 1
Note: this is a dummy question. Dont answer these questions
Answer:E | AquaRat_train |
What is the process of producing eggs in the ovary is called? | [
"gametogenesis",
"morphogenesis",
"oogenesis",
"meiosis"
] | C | The process of producing eggs in the ovary is called oogenesis. Eggs, like sperm, are haploid cells, and their production occurs in several steps that involve different types of cells, as shown in Figure below . You can follow the process of oogenesis in the figure as you read about it below. | SCiQ_train |
What does a hand dryer produce? | [
"growth",
"money",
"carbs",
"hotness"
] | D | MMLU_train | |
What is an area that is saturated with water or covered by water for at least one season of the year? | [
"a valley",
"a wetland",
"a peat",
"a bog"
] | B | A wetland is an area that is saturated with water or covered by water for at least one season of the year. The water may be freshwater or salt water. Wetlands are extremely important biomes for several reasons:. | SCiQ_train |
Energy cannot be created or destroyed - it can only change what? | [
"fluid",
"kind",
"shape",
"form"
] | D | All living things need energy. They need it to power the processes of life. For example, it takes energy to grow. It also takes energy to produce offspring. In fact, it takes energy just to stay alive. Remember that energy can’t be created or destroyed. It can only change form. Energy changes form as it moves through e... | SCiQ_train |
If I walk at 3 kmph, I miss the train by 2 min, if however, I walk at 4 kmph. I reach the station 2 min before the arrival of the train. How far do I walk to reach the station? | [
"1/3 km",
"8/2 km",
"2/3 km",
"4/5 km"
] | D | x/3 – x/4 = 4/60
x = 4/5 km
Answer:A | AquaRat_train |
A cousin to the mole survives on | [
"plants",
"rocks",
"rats",
"rabbits"
] | A | MMLU_train | |
The average temperature of the town in the first four days of a month was 58 degrees. The average for the second, third, fourth and fifth days was 60 degrees. If the temperatures of the first and fifth days were in the ratio 7 : 8, then what is the temperature on the fifth day ? | [
"26 degrees",
"64 degrees",
"22 degrees",
"18 degrees"
] | B | Sum of temperatures on 1st, 2nd, 3rd and 4th days = (58 * 4) = 232 degrees ... (1)
Sum of temperatures on 2nd, 3rd, 4th and 5th days - (60 * 4) = 240 degrees ....(2)
Subtracting (1) From (2), we get :
Temp, on 5th day - Temp on 1st day = 8 degrees.
Let the temperatures on 1st and 5th days be 7x and 8x degrees respectiv... | AquaRat_train |
Education plays a very important role in everybody's life. We go to school because we want to know more about the world around us. The typical classroom used to be the place where teachers and students were working and exploring the wonderful world of knowledge together, but now everything has changed. The Internet is ... | [
"Positive",
"Negative",
"Neutral",
"Uninterested"
] | A | MMLU_train | |
Cats have an amazing sense of smell, which is something like 12 times that of humans. Your cat is able to smell, whether you know it or not, whenever you come home or enter a new space. They can tell who you are, where you were an hour ago and sometimes even what you had for breakfast! Some people believe that cats can... | [
"cats can tell what you did before you came home",
"cats can cure your diseases with the Jacobsen's organ",
"cats' sense of smell is much stronger than humans'",
"you will stay healthy if you keep a cat at home"
] | C | MMLU_train | |
A small pool filled only with water will require an additional 400 gallons of water in order to be filled to 80% of its capacity. If pumping in these additional 400 gallons of water will increase the amount of water in the pool by 30%, what is the total capacity of the pool in gallons? | [
"1300",
"1600",
"1750",
"1250"
] | C | Since pumping in additional 400 gallons of water will increase the amount of water in the pool by 30%, then initially the pool is filled with 1,000 gallons of water.
So, we have that 1,000 + 400 = 0.8*{total} --> {total} = 1,750.
Answer: E. | AquaRat_train |
Wind turbines are efficient sources of cheap energy but also a source of concern as their huge spinning blades frequently kill birds and bats. A new type of wind generator developed in Spain offers a creative solution to that problem. In 2002, Spanish inventor David Yanez saw a short film about the Tacoma Narrows Bri... | [
"The original idea was considered as practical in an engineering firm.",
"Yanez and Martin's initial tests by themselves proved to be successful.",
"The material for constructing the mast is different from that of the past.",
"The new generator is better at creating energy than a comparable bladed one."
] | B | MMLU_train | |
If a living animal is going to be in an ideal situation, at a minimum it will have | [
"a residence",
"a beating",
"a sled",
"a liver transplant"
] | A | MMLU_train | |
What system is responsible for defending your body against sickness? | [
"digestion system",
"immune system",
"circulatory system",
"nervous system"
] | B | Infectious diseases are diseases that spread from person to person. They are caused by pathogens such as bacteria, viruses or fungi. What can you do to avoid infectious diseases? Eating right and getting plenty of sleep are a good start. These habits will help keep your immune system healthy. With a healthy immune syst... | SCiQ_train |
What is the temperature at which a substance freezes known as? | [
"freezing point",
"drop point",
"absolute zero",
"zero point"
] | A | The freezing point of a substance is the temperature at which it freezes. The freezing point of pure water is 0°C. | SCiQ_train |
Colonial organisms were probably one of the first evolutionary steps towards which type of organisms? | [
"multicellular",
"mutated",
"fetus",
"double cellular"
] | A | Colonial organisms were probably one of the first evolutionary steps towards multicellular organisms. Algae of the genus Volvox are an example of the bridge between colonial organisms and multicellular organisms. Each Volvox , shown in Figure above , is a colonial organism. It is made of up to 50,000 photosynthetic fla... | SCiQ_train |
A mushroom is only a specialised reproductive part of the whole fungus. the main part of the fungi is underground in a whole web of hyphae, called this? | [
"bacterium",
"mycelium",
"detritus",
"hypothalamus"
] | B | Multicellular Photosynthetic Autotrophs hyphae are densely packed so it is difficult to see the individual structures when a mushroom is eaten. However, a mushroom is only a specialised reproductive part of the whole fungus. The main part of the fungi is underground in a whole web of hyphae, called a mycelium. In the m... | SCiQ_train |
Sam, an unemployed piano tuner, said it was only the second thing he had ever won in his life. The first thing was an Afghan blanket at a church raffle when he was 25 years old. But this was much bigger: it was $120,000! He had won the Big Cube, a state lottery game. To win, a contestant must first guess which number a... | [
"he was lucky",
"he was good at math",
"he was smart",
"he was tough"
] | A | MMLU_train | |
The second of two numbers is two less than three times the first. Find the numbers if there sum is
26. | [
"10-16",
"7-19",
"15-9",
"20-6"
] | B | We are looking for two numbers.
#1 - x
#2 - 3x – 2
The sum is 26. #1 + #2 = 26
Substituting x + 3x – 2 = 26
4x – 2 = 26
4x = 28
x = 7
The first number is 7, the second number is two less than three times 7 or 19.
correct answer A | AquaRat_train |
A radio that takes batteries can make that energy into | [
"fire",
"video",
"water",
"sound"
] | D | MMLU_train | |
Dna is normally found within what region of a cell? | [
"nucleus",
"genome sequence",
"mitochondria",
"Golgi apparatus"
] | A | the nucleus. The nucleus contains one or more nucleoli, which serve as sites for ribosome synthesis. The nucleus houses the genetic material of the cell: DNA. DNA is normally found as a loosely contained structure called chromatin within the nucleus, where it is wound up and associated with a variety of histone protein... | SCiQ_train |
A jogger running at 9 kmph alongside a railway track in 240 metres ahead of the engine of a 120 metres long train running at 45 kmph in the same direction. In how much time will the train pass the jogger? | [
"18 sec",
"36 sec",
"3.6 sec",
"84 sec"
] | B | Speed of train relative to jogger = (45 - 9) km/hr = 36 km/hr.
= 36 x 5/18 m/sec
= 10 m/sec.
Distance to be covered = (240 + 120) m = 360 m. Answer: Option C
Time taken = 360/10 sec = 36 sec. | AquaRat_train |
There are five primary tastes in humans: sweet, sour, bitter, salty, and what? | [
"tangy",
"hot",
"umami",
"aroma"
] | C | 36.3 Taste and Smell There are five primary tastes in humans: sweet, sour, bitter, salty, and umami. Each taste has its own receptor type that responds only to that taste. Tastants enter the body and are dissolved in saliva. Taste cells are located within taste buds, which are found on three of the four types of papill... | SCiQ_train |
Some hormones produced by the anterior pituitary regulate the production of hormones by other tissues belonging to what system? | [
"digestive",
"nervous",
"endocrine",
"cardiovascular"
] | C | The anterior pituitary produces six hormones: growth hormone, prolactin, thyroid-stimulating hormone, adrenocorticotropic hormone, follicle-stimulating hormone, and luteinizing hormone. Growth hormone stimulates cellular activities like protein synthesis that promote growth. Prolactin stimulates the production of milk ... | SCiQ_train |
What do you call compounds that have covalent bonds? | [
"valence compound",
"ions",
"covalent compounds",
"reflectivity compounds"
] | C | Covalent bonds are bonds in which atoms share rather than transfer electrons. Compounds with covalent bonds are called covalent compounds. | SCiQ_train |
Which nervous system consists of all the nervous tissue that lies outside the central nervous system? | [
"significant nervous system",
"function nervous system",
"peripheral nervous system",
"auxiliary nervous system"
] | C | The peripheral nervous system (PNS) consists of all the nervous tissue that lies outside the central nervous system. It is shown in yellow in Figure below . It is connected to the central nervous system by nerves. A nerve is a cable-like bundle of axons. Some nerves are very long. The longest human nerve is the sciatic... | SCiQ_train |
What is the collective travel of sheep known as? | [
"load",
"den",
"gaggle",
"herd"
] | D | Like many other animals, sheep travel in herds. The tendency is for each individual sheep to stay with the herd. However, a sheep may sometimes wander off, depending on how strong the attraction is for a particular food or water supply. At other times, a sheep may become frightened and run off. Whether a sheep chooses ... | SCiQ_train |
A carbonated beverage contains dissolved what? | [
"steel",
"plastids",
"plastic",
"carbonic anhydride"
] | D | MMLU_train | |
What is the area inscribed by the lines y = 10, x = 1, y = 3x+1 on an xy-coordinate plane? | [
"a) 1",
"d) 6",
"c) 3",
"e) 12"
] | B | First, let's graph the lines y = 10 and x = 1
At this point, we need to find the points where the line y = 3x+1 INTERSECTS the other two lines.
For the vertical line, we know that x = 1, so we'll PLUG x = 1 into the equation y = 3x+1 to get y = 3(1)+1 = 4
Perfect, when x = 1, y = 5, so one point of intersection is (1,4... | AquaRat_train |
Which scientist built the first telescope? | [
"einstein",
"galileo",
"newton",
"darwin"
] | B | Humans have been making and using magnifying lenses for thousands of years. The term "telescope" was coined by the Italian scientist and mathematician Galileo Galilei (1564–1642). Galileo built the first telescope in 1608. His telescope used two lenses to make distant objects appear both nearer and larger. He subsequen... | SCiQ_train |
Silk and cotton are examples of what type of fibers? | [
"natural",
"coral",
"mechanical",
"artificial"
] | A | Many of the fibers that compose the materials for our clothes are naturally occurring. Silk and cotton are examples of natural fibers. Silk is produced by the silkworm, and cotton is grown as a plant. However, several chemical processes are used to treat silk thread so that it is shrink-resistant and will repel water. ... | SCiQ_train |
Which two factors determine the gravitational attraction between two objects? | [
"time and temperature",
"shape and orbital speed",
"color and hardness",
"mass and distance apart"
] | D | MMLU_train | |
If the sides of two cubes are in the ratio 3: 1 the ratio of their total surface area is? | [
"12:1",
"3:1",
"9:1",
"8:1"
] | C | a1 : a2 = 3 : 1
6 a12 : 6 a22 = 9: 1
ANSWER:C | AquaRat_train |
Who is called the father of genetics? | [
"raphael",
"Vincent van Gogh",
"Nostradamus",
"mendel"
] | D | People have long known that the characteristics of living things are similar in parents and their offspring. Whether it’s the flower color in pea plants or nose shape in people, it is obvious that offspring resemble their parents. However, it wasn’t until the experiments of Gregor Mendel that scientists understood how ... | SCiQ_train |
What sulfur compound occurs in volcanic gases and in the atmosphere near industrial plants? | [
"carbon sulfide",
"sulfur dioxide",
"sulfur hydroxide",
"nitrogen sulfide"
] | B | Sulfur Oxygen Compounds The two common oxides of sulfur are sulfur dioxide, SO2, and sulfur trioxide, SO3. The odor of burning sulfur comes from sulfur dioxide. Sulfur dioxide, shown in Figure 18.47, occurs in volcanic gases and in the atmosphere near industrial plants that burn fuel containing sulfur compounds. | SCiQ_train |
A can give B 100 meters start and C 150 meters start in a kilometer race. How much start can B give C in a kilometer race? | [
"33.55 meters",
"10.55 meters",
"55.55 meters",
"None of these"
] | C | Explanation:
A runs 1000 meters while B runs 900 meters and C runs 850 meters.
Therefore, B runs 900 meters while C runs 850 meters.
So, the number of meters that C runs when B runs 1000 meters = (1000 x 850)/900 = 944.44 meters
Thus, B can give C (1000 - 944.44) = 55.55 meters start
Answer:D | AquaRat_train |
Chloroplasts, chromoplasts, and leucoplasts are all plastids, organelles found in what kind of cells? | [
"heart cells",
"lung cells",
"plant cells",
"animal cells"
] | C | Plastids are organelles in plant cells that may have various jobs. The main types of plastids are chloroplasts, chromoplasts, and leucoplasts. | SCiQ_train |
Company X provides bottled water to its employees in 5 liter bottles, $2 each. At least how many 5L bottles must Company X buy monthly, so that new contract with $100 fixed monthly rate and $1 for 10L bottle each paid off? (Assume that no other costs apply) | [
"138",
"134",
"132",
"121"
] | B | let the no. of 5 liter bottles be x, so the no. of 10l bottles will be x/2 (to equate the vol.) since the total cost will be equal , 2x= 100+x/2 so x= 133.33 or 134. Answer is (D). | AquaRat_train |
As an airboat moves from grass to water it will | [
"blow up",
"sink",
"speed up",
"slow down"
] | C | MMLU_train | |
What is a silver-colored alkaline earth metal that is even softer than calcium? | [
"lithium",
"magnesium",
"mercury",
"strontium"
] | D | Strontium is a silver-colored alkaline Earth metal that is even softer than calcium. Strontium compounds are quite common and have a variety of uses—from fireworks to cement to toothpaste. In fireworks, strontium compounds produce deep red explosions. In toothpaste, like the one pictured in the Figure below , the compo... | SCiQ_train |
When the nucleus divides, the two chromatids that make up each chromosome separate from each other and move to opposite poles of the cell during this process? | [
"spawning",
"meiosis",
"cytokinesis",
"mitosis"
] | D | During mitosis , when the nucleus divides, the two chromatids that make up each chromosome separate from each other and move to opposite poles of the cell. This is shown in Figure below . You can watch an animation of the process at the following link: http://www. biology. arizona. edu/Cell_bio/tutorials/cell_cycle/Mit... | SCiQ_train |
What purpose does a plant light serve? | [
"Comfort them",
"Mimic sunlight",
"Keep plants warm",
"Protect from bugs"
] | B | MMLU_train | |
Kramer the kitten loved to hunt for mice. He was black with white boots. Kramer was still a baby, so he liked to play all night long and sleep during the day. His favorite toy is a little fake squeaky mouse. One day, Kramer was waking up from a long nap. He saw a little mouse out of the corner of his eye. He jumped up ... | [
"Boots",
"Kramer",
"Mary",
"Mouse"
] | C | MMLU_train | |
Why did the chicken cross the road? To get to the other side. Most people know this joke. But recently, some people have been much more worried about how the grizzly bear and mountain lion can cross the road. "Millions of animals die each year on U.S. roads," the Federal Highway Administration reports. In fact, only ab... | [
"animals begin to realize the dangers on the road",
"animals are crossing the road in groups",
"animals are increasing in number",
"animals begin to learn to use eco-passages"
] | D | MMLU_train | |
If the sides of a triangle are 26 cm, 24 cm and 10 cm, what is its area? | [
"277",
"288",
"120",
"291"
] | C | The triangle with sides 26 cm, 24 cm and 10 cm is right angled, where the hypotenuse is 26 cm.
Area of the triangle = 1/2 * 24 * 10 = 120 cm2.Answer: A | AquaRat_train |
For better eyesight, doctors advise limiting the hours of screen time and encourage having enough eye resting time. However, another study shows that sitting in front of computer or TV screens for long hours is not the only reason formyopia . An Australian research team studied young children in Sydney and Singapore to... | [
"To find the reasons for myopia.",
"To find the ways to treat myopia.",
"To prove the bad effects of myopia.",
"To prove the prevalence of myopia."
] | A | MMLU_train | |
In a bag, there are 4 white, 1 brown and 5 red pens. One pen is picked up randomly. What is the probability that it is neither white nor red? | [
"1/10",
"1/2",
"1/3",
"1/4"
] | A | Explanation :
Neither white nor red means the pen drawn is brown.
Total number of outcomes = (4+1+5) = 10.
Number of Favourable outcomes = 1 = Number of brown pens.
Hence, Probability of the event = 1/10.
Answer : B | AquaRat_train |
Observations suggest that a force applied to an object is always applied by what? | [
"gravity",
"dark matter",
"itself",
"another object"
] | D | Where do forces come from? Observations suggest that a force applied to an object is always applied by another object. A hammer strikes a nail, a car pulls a trailer, and a person pushes a grocery cart. Newton realized that forces are not so one-sided. When the hammer exerts a force on the nail, the nail also exerts a ... | SCiQ_train |
Of the 800 employees in a certain company, 70% have serviced more than 10 years. A number of y of those who have serviced more than 10 years will retire and no fresh employees join in. What is y if the 10 years employees become 60% of the total employees? | [
"200",
"150",
"250",
"450"
] | A | TOTAL 10 YRS
Original: 800 560
New: 800-y 560-y
560-y = .6 (800 -y)
560-y = 480 - .6y
80 = .4y
800/4 = y
y= 200
Answer: 200 ANSWER:B | AquaRat_train |
It is often necessary to release a fish, that is, set it free after catching, because it is too small, or you just don't want to take it home to eat. In some cases, releasing fish is a good measure that will help keep fish variety and build their population size. The Department of Game and Inland Fisheries (DGIF) encou... | [
"don't want it to die",
"hope it will grow quickly",
"don't want to have it as food",
"want to practice their fishing skills"
] | C | MMLU_train | |
What type of cells are arranged into tightly packed sheaths around the veins of the leaf? | [
"cell walls",
"bundle-sheath cells",
"cellulose",
"pattern - sheath cells"
] | B | SCiQ_train | |
What causes a free falling object to accelerate? | [
"inertia",
"gravity",
"initial speed",
"initial direction"
] | B | MMLU_train | |
Tales From Animal Hospital David Grant David Grant has become a familiar face to millions of fans of Animal Hospital . Here Dr Grant tells us the very best of his personal stories about the animals he has treated ,including familiar patients such as the dogs Snowy and Duchess , the delightful cat Marigold Serendipity D... | [
"A news story .",
"A popular book .",
"A research report .",
"A TV program ."
] | D | MMLU_train | |
Amy had three sons, Dave, Bill and Bob. Every year her sons sent her expensive gifts on her birthday. The eldest son Dave had a lot of money and he wanted his mother to have the most expensive gifts, but he didn't know what to buy. So he put an ad in the newspaper. " Wanted ---- the greatest gift for my mother." Abou... | [
"$8",
"$80",
"$800",
"$8000"
] | D | MMLU_train | |
Deoxyribonucleic acid (dna) is nucleotide that stores what type of information? | [
"mononucleus",
"genetic",
"variation",
"mutation"
] | B | Nucleic Acids The nucleic acids differ in their type of pentose sugar. Deoxyribonucleic acid (DNA) is nucleotide that stores genetic information. DNA contains deoxyribose (so-called because it has one less atom of oxygen than ribose) plus one phosphate group and one nitrogen-containing base. The “choices” of base for D... | SCiQ_train |
A watch was sold at a loss of 10%. If it was sold for Rs.140 more, there would have been a gain of 4%. What is the cost price? | [
"1000",
"2889",
"2132",
"999"
] | A | 90%
104%
--------
14% ---- 140
100% ---- ? => Rs.1000
Answer:A | AquaRat_train |
Read the following directions on a bottle of medicine: "Take two tablets with water, followed by one tablet every eight hours, as required, For maximum night-time and early morning relief, take two tablets at bed - time, Do not take more than six tablets in twenty-four hours. For children six to twelve years o... | [
"the medicine could cause some people to feel nervous.",
"children may take the same amount that grown-ups take.",
"one may not take this medicine before going to bed.",
"the medicine is a liquid."
] | A | MMLU_train | |
NASA on September 28, 2015 announced the strongest evidence yet for liquid water on the red planet, increasing the possibility that astronauts journeying to Mars could someday rely on the planet's own water for their drinking needs. You may feel like you've heard about the hunt for liquid water on Mars before--and the ... | [
"Water on Mars could be used for dringking",
"There might be some kinds of life on Mars",
"NASA would send astronauts to journey to Mars",
"NASA confirms the best-ever evidence for water on Mars"
] | D | MMLU_train | |
What is the main component of paper, cardboard, and textiles made from cotton, linen, and other plant fibers? | [
"cambium",
"pulp",
"vascular tissue",
"cellulose"
] | D | Cellulose is another polymer of glucose, consisting of anywhere from hundreds to over ten thousand monomers. It is the structural component of the cell walls of green plants and is the single most common organic molecule on Earth. Roughly 33% of all plant matter is cellulose. The linkage structure in cellulose is diffe... | SCiQ_train |
A man can row 6 kmph in still water. When the river is running at 3 kmph, it takes him 1 hour to row to a place and black. What is the total distance traveled by the man? | [
"5.75",
"4.5",
"5.71",
"5.76"
] | B | M = 6
S = 3
DS = 9
US = 3
x/9 + x/3 = 1
x = 2.25
D = 2.25 * 2 = 4.5 Answer: B | AquaRat_train |
Cellular respiration that proceeds in the presence of oxygen is known as what? | [
"digestive respiration",
"aerobic respiration",
"kinetic respiration",
"anaerobic respiration"
] | B | Then, about 2 or 3 billion years ago, oxygen was gradually added to the atmosphere by early photosynthetic bacteria. After that, living things could use oxygen to break down glucose and make ATP. Today, most organisms make ATP with oxygen. They follow glycolysis with the Krebs cycle and electron transport to make more ... | SCiQ_train |
Real gases deviate from ideal form at high pressure and what other thermodynamic condition? | [
"low temperatures",
"high temperatures",
"high winds",
"low pressure"
] | A | Real gases deviate from ideal gases at high pressures and at low temperatures. | SCiQ_train |
The entry of food into the esophagus marks the beginning of the esophageal phase of deglutition and the initiation of this? | [
"peristalsis",
"relaxation",
"propagation",
"digestion"
] | A | The Esophageal Phase The entry of food into the esophagus marks the beginning of the esophageal phase of deglutition and the initiation of peristalsis. As in the previous phase, the complex neuromuscular actions are controlled by the medulla oblongata. Peristalsis propels the bolus through the esophagus and toward the ... | SCiQ_train |
What is the principal sum?
I. The sum amounts to Rs. 660 in 3 years at S.I.
II. The sum amounts to Rs. 700 at S.I.
III. The rate of interest is 6% p.a. | [
"None of these",
"I and II only",
"I and III only",
"Any two of the three"
] | C | Explanation:
Clearly, I and III is needed to solve this question where as II is not needed
Answer: A | AquaRat_train |
For which of the following does n(a)−n(b)=n(a−b) for all values of a and b? | [
"n(x)=x^2",
"n(x)=x+5",
"n(x)=x/2",
"n(x)=|x|"
] | C | To solve this easiest way is just put the value and see that if it equals or not.
with option 1. n(a) = a^2 and n(b) = b^2
so L.H.S = a^2 - b^2
and R.H.S = (a-b)^2 ==> a^2 + b^2 -2ab.
so L.H.S not equal to R.H.S
with option 2. n(a) = a/2 and n(b) = b/2
L.H.S = a/2 - b/2 ==> 1/2(a-b)
R.H.S = (a-b)/2
so L.H.S = R.H.S whi... | AquaRat_train |
High consumption of saturated fats is linked to an increased risk of what disease? | [
"cardiovascular disease",
"pulmonary edema",
"diabetes",
"high blood pressure"
] | A | Unsaturated fat is generally considered to be healthier because it contains fewer calories than an equivalent amount of saturated fat. Additionally, high consumption of saturated fats is linked to an increased risk of cardiovascular disease. Some examples of foods with high concentrations of saturated fats include butt... | SCiQ_train |
What are the two groups of therian mammals? | [
"felines and canines",
"placental mammals and marsupials",
"monotremes and mollusks",
"dolphins and whales"
] | B | Therian mammals are viviparous. They give birth to an embryo or infant rather than laying eggs. The female reproductive system of a therian mammal includes a uterus and a vagina. There are two groups of therian mammals: placental mammals and marsupials. | SCiQ_train |
In an arithmetic progression the difference between the any two consecutive terms is a constant. What is the arithmetic mean of all of the terms from the first to the 31st in an arithmetic progression if the sum of the 14th and 18th terms of the sequence is 122? | [
"66",
"56",
"61",
"46"
] | C | Let x be the difference between any two consecutive terms.
The mean of a sequence like this is the middle term, thus the 16th term in the sequence.
Then the mean of the 15th and 17th term is also equal to the overall mean, because the 15th term is (16th term - x) and the 17th term is (16th term + x).
Similarly the mean... | AquaRat_train |
The presence of solute particles blocks some of the ability for liquid particles to do what? | [
"fuse",
"dissolve",
"evaporate",
"melt"
] | C | The presence of solute particles blocks some of the ability for liquid particles to evaporate. Thus, solutions of solid solutes typically have a lower vapor pressure than the pure solvent. | SCiQ_train |
What are lipopolysaccharide components of the outer membrane of gram-negative bacteria? | [
"reactants",
"pathogens",
"hormones",
"endotoxins"
] | D | SCiQ_train | |
The standard reduction potential can be determined by subtracting the standard reduction potential for the reaction occurring at the anode from the standard reduction potential for the reaction occurring at this? | [
"cathode",
"plasma",
"Spinner",
"electrode"
] | A | The standard reduction potential can be determined by subtracting the standard reduction potential for the reaction occurring at the anode from the standard reduction potential for the reaction occurring at the cathode. The minus sign is necessary because oxidation is the reverse of reduction. E°cell = E°cathode − E°an... | SCiQ_train |
The earth moves round the sun, and the moon moves round the earth. When our part of the earth turns to the moon, it is night. The sun is much bigger than the moon. But sometimes the moon looks bigger than the sun, because it's much nearer to the earth. The sun is very bright. It gives a very strong light. The moon look... | [
"The earth; the moon",
"The moon; the earth",
"The moon; the stars",
"The sun; the earth"
] | B | MMLU_train | |
In what time will a train 200 metres long cross an electric pole, if its speed be 124 km/hr? | [
"5.8sec",
"5.9sec",
"4.8 sec",
"5.4sec"
] | A | Solution
Speed = (124 x 5 /18) m/sec
= 34.44 m / sec
Time taken = (200 /34.44) sec
= 5.8 sec.
Answer E | AquaRat_train |
Macrophages and dendritic cells are types of what" | [
"mast cells",
"phagocytic cells",
"amoena cells",
"supercapacitor cells"
] | B | SCiQ_train | |
Rules in the reading room Hello, everyone. Welcome to the school reading room. We hope you have a good time here. Before you go into the reading room, there are some rules you need to keep. 1.The reading room is open from 8:00 a.m. to 5:00 p.m. from Monday to Friday. 2. Don't take your bag into the reading room. 3. Don... | [
"One",
"Two",
"Three",
"Four"
] | A | MMLU_train | |
When an ant dies, other ants move the dead insect out. Sometimes, the dead ant get moved away very soon--within an hour of dying. This behavior is interesting to scientists, who wonder how ants know for sure--and so soon--that another ant is dead. One scientist recently came up with a way to explain this ant behavior. ... | [
"Because it is easier to manage the living.",
"Because it can save money to deal with the waste.",
"Because it can provide more space for the living.",
"Because it can keep the living from suffering disease."
] | D | MMLU_train | |
Which of the following best describes a mineral? | [
"the main nutrient in all foods",
"a type of grain found in cereals",
"a natural substance that makes up rocks",
"the decomposed plant matter found in soil"
] | C | MMLU_train | |
A salt manufacturing company produced a total of 5000 tonnes of salt in January of a particular year. Starting from February its production increased by 100 tonnes every month over the previous months until the end of the year. Find its average monthly production for that year? | [
"5550",
"2789",
"2889",
"5520"
] | A | Total production of salt by the company in that year = 5000 + 5100 + 5200 + .... + 6100 = 66600.
Average monthly production of salt for that year = 66600/12 = 5550.
Answer: C | AquaRat_train |
The structure of the gas carbon dioxide consists of one atom of carbon and two atoms of what? | [
"methane",
"sulfur",
"oxygen",
"Helium"
] | C | Another example is carbon dioxide. This gas is produced from a variety of reactions, often by the burning of materials. The structure of the gas consists of one atom of carbon and two atoms of oxygen. Carbon dioxide production is of interest in many areas, from the amount we breather out to the amount of the gas produc... | SCiQ_train |
Scratchy throats, stuffy noses and body aches all spell misery, but being able to tell if the cause is a cold or flu may make a difference in how long the misery lasts. The American Lung Association (ALA) has issued new guidelines on combating colds and the flu , and one of the keys is being able to quickly tell the tw... | [
"one should identify the virus which causes it",
"one should consult a doctor as soon as possible",
"one should take medicine upon catching the disease",
"one should remain alert when the disease is spreading"
] | C | MMLU_train | |
rahul played weel in this season.his current batting averagge is 52.if he score 78 runs in today match.his batting average will become 54.how many matches had he played in this season. | [
"8",
"5",
"12",
"9"
] | C | 52x+78=54(x+1)
=>2x=24
=>x=12
ANSWER:B | AquaRat_train |
What is a spectrometer able to produce from starlight? | [
"exposure",
"spectrum",
"radio waves",
"aspect"
] | B | A spectrometer produces a spectrum from starlight. Astronomers can learn a lot about a star by studying its spectrum. | SCiQ_train |
What is a mixture of metal with one or more other elements? | [
"a halloid",
"an alkali metal",
"a metalloid",
"an alloy"
] | D | An alloy is a mixture of a metal with one or more other elements. The other elements may be metals, nonmetals, or both. An alloy is formed by melting a metal and dissolving the other elements in it. The molten solution is then allowed to cool and harden. Alloys generally have more useful properties than pure metals. Se... | SCiQ_train |
Calvin cycle reactions can be organized into three basic stages: fixation, reduction, and this? | [
"transformation",
"creation",
"demarcation",
"regeneration"
] | D | The Calvin cycle reactions (Figure 5.15) can be organized into three basic stages: fixation, reduction, and regeneration. In the stroma, in addition to CO2, two other chemicals are present to initiate the Calvin cycle: an enzyme abbreviated RuBisCO, and the molecule ribulose bisphosphate (RuBP). RuBP has five atoms of ... | SCiQ_train |
Which of the following is true? | [
"gut flora can make you more healthy",
"bacteria is always bad",
"bacteria in your brain helps digest food",
"gut bacteria always makes you sick"
] | A | MMLU_train |
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