question stringlengths 1 5.01k | choices listlengths 4 4 | answer stringclasses 4
values | support stringlengths 0 3.68k | source stringclasses 3
values |
|---|---|---|---|---|
What happens when waves reach the shore? | [
"repel and attract",
"surge and drown",
"diffuse and recede",
"topple and break"
] | D | Figure below shows what happens to waves near shore. As waves move into shallow water, they start to touch the bottom. The base of the waves drag and slow. Soon the waves slow down and pile up. They get steeper and unstable as the top moves faster than the base. When they reach the shore, the waves topple over and brea... | SCiQ_train |
The difference between the simple interest received from two different sources on Rs.1800 for 3 years is Rs.13.50. The difference between their rates of interest is | [
"0.15%",
"0.35%",
"0.25%",
"0.45%"
] | C | (1800xR1x3)/100-(100xR2x3)/100 =13.50
5400(R1-R2)=1350
R1-R2 = 1350/5400=0.25%
answer : B | AquaRat_train |
Cells infected with viruses secrete what example of early induced proteins, which travel to adjacent cells and induce them to make antiviral proteins, a sacrifice that protects the surrounding cells? | [
"hormones",
"prokaryotes",
"metabolites",
"interferons"
] | D | Early induced Proteins Early induced proteins are those that are not constitutively present in the body, but are made as they are needed early during the innate immune response. Interferons are an example of early induced proteins. Cells infected with viruses secrete interferons that travel to adjacent cells and induce... | SCiQ_train |
How many positive integers between 100 and 500 are there such that they are multiples of 19? | [
"10",
"21",
"15",
"19"
] | B | Multiples of 19 = 114,133,152,-----,494
Number of multiples of 19 => 494-114/19+1= 21
Answer is C | AquaRat_train |
What are mid-wavelength electromagnetic waves commonly referred to as? | [
"electricity",
"gamma rays",
"light",
"x-rays"
] | C | Mid-wavelength electromagnetic waves are commonly called light. This range of electromagnetic waves has shorter wavelengths and higher frequencies than radio waves, but not as short and high as X rays and gamma rays. Light includes visible light, infrared light, and ultraviolet light. If you look back at Figure above ,... | SCiQ_train |
An Indian company plans to assign identification numbers to its employees. Each number is to consist of four different digits from 0 to 9, inclusive, except that the first digit cannot be 0. How many different identification numbers are possible? | [
"4,536",
"3,024",
"10,000",
"5,040"
] | A | An Indian company plans to assign identification numbers to its employees.The first digit can take 9 values from 1 to 9 inclusive;
The second digit can also take 9 values (9 digits minus the one we used for the first digit plus 0);
The third digit can take 8 values;
The fourth digit can take 7 values.
Total = 9*9*8*7 =... | AquaRat_train |
What do you call the physical environment in which a species lives and to which it is adapted? | [
"environment",
"ecosystem",
"domain",
"habitat"
] | D | An ecosystem consists of all the biotic and abiotic factors in an area and their interactions. A niche refers to the role of a species in its ecosystem. A habitat is the physical environment in which a species lives and to which it is adapted. Two different species cannot occupy the same niche in the same place for ver... | SCiQ_train |
How is sediment transported? | [
"currents",
"storms",
"winds",
"landslides"
] | A | The shore may have a lot of sediment washed from land or eroded from cliffs. The sediment is transported by currents. | SCiQ_train |
X can do a piece of work in 8hours. Y and Z together can do it in 6 hours, while X and Z together can do it in 4 hours. How long will Y alone take to do it? | [
"34 HOURS",
"12 HOURS",
"10 HOURS",
"24 HOURS"
] | D | X's 1 hour work= 1/8
(Y+Z)'s 1 hour work= 1/6
(X+Z)'s 1 hour work= 1/4
(X+Y+Z)'s 1 hour work= (1/8+1/6)=7/24
Y's 1hour's work= (7/24-1/4)= 1/24
Y alone will take 24 hours to do the work.
correct option is A | AquaRat_train |
What type of rain dissolves limestone and marble? | [
"acid",
"carbon",
"natural",
"sulfur"
] | A | Figure below shows some of the damage done by acid rain. Acid rain ends up in soil and bodies of water. This can make them very acidic. The acid strips soil of its nutrients. These changes can kill trees, fish, and other living things. Acid rain also dissolves limestone and marble. This can damage buildings, monuments,... | SCiQ_train |
A capsule inn is a kind of cheap and small hotel where people just sleep in rectangular containers . After experiencing popularity in Japan for more than 30 years, capsule inns have now entered the Chinese market. This new style is becoming popular with many visitors, but some are less than what they expected. The caps... | [
"88 yuan",
"76 yuan",
"28 yuan",
"4 yuan."
] | B | MMLU_train | |
Which effect causes winds to strike the polar front at an angle? | [
"coriolis effect",
"Lake Effect",
"axial tilt",
"centrifugal effect"
] | A | Mid-latitude cyclones form at the polar front. Two very different air masses blow past each other in opposite directions. The Coriolis effect causes winds to strike the polar front at an angle. Warm and cold fronts form next to each other. | SCiQ_train |
A, B and C jointly thought of engaging themselves in a business venture. It was agreed that A would invest Rs. 6500 for 6 months, B, Rs. 8400 for 5 months and C, Rs. 10,000 for 3 months. A wants to be the working member for which, he was to receive 5% of the profits. The profit earned was Rs. 7400. What is the share of... | [
"2560",
"2550",
"2670",
"2660"
] | D | A is a working member and for that, he receives 5% of the profit
= 5% of 7400 =(5×7400)/100=370
Remaining amount =7400−370=7030
Ratio of their investments
=6500×6:8400×5:10000×3=65×6:84×5:100×3=13×6:84:20×3=13×2:28:20=13:14:10
Share of B in the profit
=7030×14/37=190×14=2660
Answer is E. | AquaRat_train |
When working with chemicals in the lab, avoid getting hurt by | [
"trying to set fire to all of the chemicals",
"mixing things together without knowing what they are",
"drinking a sample of each of the chemicals",
"keeping your eyes covered"
] | D | MMLU_train | |
Of the total amount that Jill spent on a shopping trip, excluding taxes, she spent 20 percent on clothing, 50 percent on food, and 30 percent on other items. If Jill paid a 10 percent tax on the clothing, 15 percent tax on the food, and no tax on all other items, then the total tax that she paid was what percent of the... | [
"12.65",
"12.25",
"12.35",
"12.5"
] | B | Assume she has $200 to spend.
TAX
Clothing = 20% = $40= $10.00
Food = 50% = $ 100 = $15.00
Items = 30% = $ 60 = $ 0.00
Total tax = $25.00
% of total amount = 25/200 * 100 = 12.25%
Answer E | AquaRat_train |
What do you call a specialized type of plant tissue that transports water and nutrients throughout the plant? | [
"cambrium layer",
"thermal tissue",
"chloroplasm",
"vascular tissue"
] | D | Vascular seedless plants have vascular tissue, a specialized tissue that transports water and nutrients throughout the plant. | SCiQ_train |
What type of fertilization usually occurs in aquatic environments where both eggs and sperm are released into the water? | [
"static",
"external",
"material",
"Internal"
] | B | External Fertilization External fertilization usually occurs in aquatic environments where both eggs and sperm are released into the water. After the sperm reaches the egg, fertilization takes place. Most external fertilization happens during the process of spawning where one or several females release their eggs and t... | SCiQ_train |
The process of transferring pollen from the male reproductive part of a flower known as the anthers to the female reproductive part of the flower known as the stigma is referred to as what? | [
"reproduction",
"inoculation",
"fertilization",
"pollination"
] | D | In order to study these characteristics, Mendel needed to control the pollination of the pea plants through artificial fertilization . Pollination occurs when the pollen from the male reproductive part of a flower, called the anthers , is transferred to the female reproductive part of a flower, called the stigma . Pea ... | SCiQ_train |
In the humid subtropical climate, summers are ____ but winters are very cold. | [
"windy",
"wet",
"dry",
"long"
] | B | In the humid subtropical climate, summers are wet but winters are very cold. | SCiQ_train |
There are also two big elephants and a baby. Children like to ride on one of them. The elephants are very kind and friendly. They eat much grass and bananas. In the zoo, we can see different kinds of bears, brown bears, black bears and white bears. They are all slow and clumsy . They stand on their back legs and lift ... | [
"front ; back",
"back ; back",
"front; front",
"back ; front"
] | D | MMLU_train | |
Points M(5,2) and N(5,8) lie on the xy - plane. What is the midpoint of line segment MN? | [
"(0, (136^(1/2))/2)",
"(0,5)",
"(3/2,0)",
"(5,5)"
] | D | The midpoint of a segment is exactly halfway between its endpoints and it's location can be found using the Midpoint Theorem, which states:
• The x-coordinate of the midpoint is the average of the x-coordinates of the two endpoints.
• Likewise, the y-coordinate is the average of the y-coordinates of the endpoints.
So, ... | AquaRat_train |
On July 1 at exactly 7:59:59, Bejing time, the world' s atomic clocks will pause for a single second, or, more precisely, change to the unusual time of 7:59:60. The addition of a leap second , is to keep our clocks in time with the slowing of Earth' s rotation and astronomical time as measured by the sun. Just one ... | [
"It crashed because of a virus attack.",
"Its network time added two extra seconds.",
"All of the code in its Linux system went wrong.",
"One of its software systems got confused and the site broke down."
] | D | MMLU_train | |
A man started driving at a constant speed, from the site of a blast, the moment he heard the blast. He heard a second blast after a time of 30 mins and 25 seconds. If the second blast occurred exactly 30 mins after the first, how many meters was he from the site when he heard the second blast? ( speed of sound = 330 m/... | [
"10,450",
"11,550",
"9350",
"8250"
] | D | The distance the sound traveled to the man is 25*330 = 8250 meters
The answer is A. | AquaRat_train |
Rose has four cousins.They are Ann, Betty, Peter and Bill.Pose is the oldest of them.Betty is thirteen years old.She is two years younger than Pose and one year older than Peter.Bill is nine.Ann, the youngest is seven. Betty and Peter are good at running.But Peter runs faster.Pose and Ann like to play basketball.Rose p... | [
"nine",
"twelve",
"thirteen",
"fifteen"
] | B | MMLU_train | |
Many people believe the glare from snow causes snow-blindness. Yet, dark glasses or not , they find themselves suffering from headaches and watering eyes, and even snow-blindness, when exposed to several hours of "snow light". The United States Army has now determined that glare from snow does not cause snow-blindness ... | [
"balance the pain",
"treat snow-blindness",
"clear the vision",
"loosen the muscles"
] | A | MMLU_train | |
After several months, a cardboard box left outside is all misshapen and has holes in it | [
"the elements broke it down",
"radiation completely destroyed it",
"an elf messed with the box",
"bees ate holes in it"
] | A | MMLU_train | |
For any integer k > 1, the term “length of an integer” refers to the number of positive prime factors, not necessarily distinct, whose product is equal to k. For example, if k = 24, the length of k is equal to 4, since 24 = 2 × 2 × 2 × 3. If x and y are positive integers such that x > 1, y > 1, and x + 3y < 960, what i... | [
"12",
"14",
"16",
"10"
] | C | we know that : x > 1, y > 1, and x + 3y < 960,
and it is given that length means no of factors.
for any value of x and y, the max no of factors can be obtained only if factor is smallest no all factors are equal.
hence, lets start with smallest no 2.
2^1 =2
2^2 =4
2^3=8
2^4=16
2^5=32
2^6=64
2^7=128
2^8=256
2^9=512
2^10... | AquaRat_train |
usually plants die or become dormant after the | [
"lowest solstice",
"naptime",
"a good book",
"lunch"
] | A | MMLU_train | |
When light meets matter, it may be reflected, transmitted, or what? | [
"reflected",
"diffuse",
"absorbed",
"diffracted"
] | C | SCiQ_train | |
Newly duplicated chromosomes are divided into two daughter nuclei during what stage? | [
"meiosis",
"mitosis",
"prophase",
"symphysis"
] | B | During mitosis, the newly duplicated chromosomes are divided into two daughter nuclei. | SCiQ_train |
What type of compounds tend to have high melting points and boiling points? | [
"liquid",
"ionic",
"soluble",
"particle"
] | B | Ionic compounds tend to have high melting points and boiling points. | SCiQ_train |
Earth goes through regular changes in its position relative to? | [
"saturn",
"the sun",
"the moon",
"mars"
] | B | Earth goes through regular changes in its position relative to the Sun. Its orbit changes slightly. Earth also wobbles on its axis of rotation. The planet also changes the tilt on its axis. These changes can affect Earth’s temperature. | SCiQ_train |
What is the process whereby excess water and waste is removed from the body? | [
"filtration",
"diffusion",
"excretion",
"exhalation"
] | C | Excretion is any process in which excess water or wastes are removed from the body. Excretion is the job of the excretory system. Besides the kidneys, other organs of excretion include the large intestine, liver, skin and lungs. | SCiQ_train |
A class of 60 students has an average height of 200 cm. Six students whose average height is 120 cm, left the class and six others whose average height is 134 cm, joined. Calculate the new average height of the students of the class (in cm) is? | [
"221.4 cm",
"231.4 cm",
"201.4 cm",
"301.4 cm"
] | C | Total height = 200 * 60 = 12000 cm.
Total height of those who left = 120 * 6 = 720
Total height of those who joined = 134 * 6 = 804
New average
= [12000 - 720 + 804 ] / 60 = 12084/60 cm.
= 201.4
Answer:C | AquaRat_train |
Sea turtles come in many different sizes, shapes and colors. The shell of each sea turtle species is different in length, color, shape and the arrangement of the scales . Sea turtles do not have teeth but use their jaws to eat. Their sense of smell is excellent. Their eyesight underwater is good, but they have _ out o... | [
"Mysteries About Sea Turtles",
"Baby and Female Sea Turtles",
"The Growth of Different Sea Turtles",
"The Characteristics of Sea Turtles"
] | D | MMLU_train | |
Many people think heroes need to be handsome, rich, or very smart. But as for me, a hero is a person who always helps others. My hero is Uncle Bill. He is the oldest son of a worker, and he grew up in a poor family with four younger brothers and two little sisters. He was good at neither writing nor math. In fact, he n... | [
"7",
"8",
"9",
"10"
] | C | MMLU_train | |
In a magnet, what are the regions called that are the strongest? | [
"positives",
"poles",
"plates",
"negatives"
] | B | A magnet is an object that attracts certain materials such as iron. All magnets have north and south magnetic poles. The poles are regions where the magnet is strongest. | SCiQ_train |
If (1/3)A = (1/4)B = (1/5)C. Then A : B : C is | [
"None of these",
"4 : 3 : 5",
"3 : 4 : 5",
"5 : 4 : 3"
] | C | (A/3) = (B/4) = (C/5) = K
=> A = 3K, B = 4K, C = 5K
Therefore, A : B : C = 3K : 4K : 5K = 3 : 4 : 5
ANSWER:C | AquaRat_train |
How many valves are in the heart? | [
"two",
"six",
"one",
"four"
] | D | So how is the blood kept from flowing back on itself? Valves ( Figure below ) in the heart keep the blood flowing in one direction. The valves do this by opening and closing in one direction only. Blood only moves forward through the heart. The valves stop the blood from flowing backward. There are four valves of the h... | SCiQ_train |
On a Saturday night, each of the rooms at a certain motel was rented for either $40 or $60. If 10 of the rooms that were rented for $60 had instead been rented for $40, then the total rent the motel charged for that night would have been reduced by 50 percent. What was the total rent the motel actually charged for that... | [
"$400",
"$800",
"$1,000",
"$2,400"
] | A | Let total rent the motel charge for all rooms =x
If 10 rooms that were rented for 60 $ had instead been rented for 40 $,
then total difference in prices = 20 $ * 10 = 200 $
Total rent the motel charged would have been reduced by 50 %
.5x = 200
=> x= 400
Answer A | AquaRat_train |
in order for an animal to stay healthy it needs to | [
"consume enough food",
"exercise regularly",
"sleep long hours",
"reproduce"
] | A | MMLU_train | |
Model Time A model is a small copy of a building, vehicle ,machine etc, especially one that can be put together from several parts. If you like models, then this will be the place for you . From model trains, planes and cars to rockets and boats, we've got them all! To find others who can share your interests, and to g... | [
"You can do different kinds of sports at Sports Club.",
"Model Time has members from 40 different countries.",
"Keypals International Club is mainly for kids aged 8--16.",
"Jim Todd has worked in the art field for more than 20 years."
] | B | MMLU_train | |
What effect occurs when a population suddenly gets much smaller, due to natural disaster or other cause? | [
"bottleneck effect",
"extinction effect",
"limitation effect",
"convergence effect"
] | A | Bottleneck effect occurs when a population suddenly gets much smaller. This might happen because of a natural disaster such as a forest fire. By chance, allele frequencies of the survivors may be different from those of the original population. | SCiQ_train |
In what time will a railway train 50 m long moving at the rate of 36 kmph pass a telegraph post on its way? | [
"8 sec",
"6 sec",
"5 sec",
"7 sec"
] | C | T = 50/36 * 18/5
= 5 sec
Answer:C | AquaRat_train |
It's the place where smart people make smart machines work even smarter. It's also in the heart of sunny California, a great place to start a family and raise kids. What could be better? But something is happening to their children. Up until the age of two they develop normally. But then everything seems to go backward... | [
"It is disastrous to society.",
"It is not completely a bad thing.",
"It is a punishment to those working in Silicon Valley.",
"People with autism should never marry."
] | B | MMLU_train | |
We live on the Earth. It's our home. But how much do you know about it? The Earth is like a huge ball. Like the other seven planets, the Earth is running around the Sun. It's the third nearest planet to the Sun. It takes the Earth about 365 days to run around the Sun. At the same time, the Earth is going around itself.... | [
"History.",
"Science.",
"Stories.",
"People."
] | B | MMLU_train | |
Which of the following helped lead to the invention of personal computers? | [
"Internet",
"keyboard",
"wireless transmitter",
"integrated circuit"
] | D | MMLU_train | |
If f(x) + f(1 - x) + f(1 + x) + f(2 + x) = 2x for all real value of x. If f(0) = 1, then find the value of f(4) | [
"1",
"9",
"2",
"8"
] | C | For x = 0, f(0) + f(1) + f(2) = 0 ............. (i)
For x = 1, f(1) + f(0) + f(3) = 2 ............. (ii)
subtracting (i) from (ii), we get f(3) - f(1) = 2 .......... (a)
For x = 2, f(2) + f(-1) + f(3) + f(4) = 4 ........ (iii)
For x = -1, f(-1) + f(2) + f(0) + f(1) = -2 ......... (iv)
subtracting from (iii) from (iv), ... | AquaRat_train |
A fruit seller sells mangoes at the rate of Rs.11 per kg and thereby loses 10%. At what price per kg, he should have sold them to make a profit of 10%? | [
"Rs.13.44",
"Rs.12.25",
"Rs.12.31",
"None"
] | A | Solution
90 : 11 = 110 : x
x= (11×110/90)
= Rs.13.44
Hence, S.p per Kg = Rs.13.44
Answer A | AquaRat_train |
A certain number of men can do a work in 60days. If there were 8 men less it could be finished in 10days more. How many men are there? | [
"36",
"56",
"60",
"42"
] | B | The original number of men = 8(60+10)/10 = 56men
Answer is A | AquaRat_train |
Integer X represents the product of all integers between 1 to 26 (inclusive). The smallest prime factor of (x+1) must be | [
"Between 15 to 20",
"Between 20 to 26",
"Greater than 26",
"Between 11 to 15"
] | C | Answer = E = Greater than 26
This problem is asking smallest prime factor of (26!+1)
25! already have there prime factors 2,3,5,7,11,13.......... so on upto 23 (1 cannot be considered prime factor)
Just adding 1 to 26! will remove all the factors stated above;
so the smallest possible prime factor has to be greater tha... | AquaRat_train |
Question: What is more astonishing than a 60-ton whale on a flatbed truck being driven down the street? Answer: A 60-ton whale on a flatbed truck exploding and raining blubber ( fat of whales) all over the sidewalk. That's what happened in Taiwan recently, when a dead sperm whale being shipped to the Halobios Research ... | [
"explain the reason",
"sell newspapers",
"attract readers",
"give an immediate answer"
] | C | MMLU_train | |
Volcanoes are termed active, dormant, or extinct depending on the possibility of the presence of what in chamber structures? | [
"magma",
"water",
"sulpher",
"coal"
] | A | Volcanoes may be active, dormant, or extinct. This depends on whether there is the possibility of magma in their magma chambers. | SCiQ_train |
Dear Amy, I couldn't read your two e-mails until today because my computer was broken. I'm so sorry to hear about your problem, but I'm glad you're feeling better and are recovering . I'm surprised that in China someone's liver matched yours! This is really a moving story--a stranger donated part of his liver to _ he... | [
"Amy has probably just received an operation on liver.",
"Amy is now probably in hospital recovering.",
"A Chinese man donated part of his liver to Amy",
"Amy is now still taking medicine to lose weight."
] | D | MMLU_train | |
What is the male gamete called in humans? | [
"testes",
"dna",
"egg",
"sperm"
] | D | 27.1 | Anatomy and Physiology of the Male Reproductive System By the end of this section, you will be able to: • Describe the structure and function of the organs of the male reproductive system • Describe the structure and function of the sperm cell • Explain the events during spermatogenesis that produce haploid sper... | SCiQ_train |
The simple interest accrued on an amount Rs.10,000 at the end of two years is same as the compound interest on Rs.8,000 at the end of two years. The rate of interest is same in both the cases. What is the rate of interest? | [
"22",
"66",
"77",
"50"
] | D | Given that Rs.10,000 is invested in S.I for two years and Rs.8,000 in C.I for two years
=> C.I - S.I
=> 8,000 { [1 + r/100]2 - 1} = (10,000)2r /100
=> 8{ 1 + 2r/100 + r2 / (100)2 - 1} = r/5
=> 16r/100 + 8r2/(100)2 = 20r/100
=> 4r/10 = 8r2/(100)2
=> 8[r/100]2 - 4r/100 = 0
=> r/100 {8r/100 -4} = 0
=> r = 0% of 50%
Since ... | AquaRat_train |
The age of father 8 years ago was thrice the age of his son. Five years hence, father's age will be twice that of his son. The ratio of their present ages is: | [
"47 : 11",
"27 : 21",
"37 : 21",
"47 : 21"
] | D | Let the ages of father and son 8 years ago be 3x and x years respectively.
Then, (3x + 8) + 5 = 2[(x + 8) + 5]
3x + 13 = 2x + 26
x = 13.
Required ratio = (3x + 8) : (x + 8) = 47 : 21.
Answer: Option D | AquaRat_train |
Isabel goes jogging for two miles on a sunny afternoon. At the end of her run, she is warmer. As Isabel jogs, which function does the skin perform to help stabilize her body temperature? | [
"Her skin exchanges oxygen and carbon dioxide.",
"Her skin produces red blood cells.",
"Her skin releases hormones.",
"Her skin discharges water."
] | D | MMLU_train | |
The fourth proportional to 12, 14 and 18 is? | [
"99",
"21",
"88",
"77"
] | B | (14*18)/12 = 21
Answer: A | AquaRat_train |
One pipe can fill a tank four times as fast as another pipe. If together the two pipes can fill the tank in 40 minutes, then the slower pipe alone will be able to fill the tank in? | [
"100min",
"150min",
"200min",
"250min"
] | C | Let the slower pipe alone fill the tank in x minutes
Then, faster pipe will fill it in x/4 minutes
1/x + 4/x = 1/40
5/x = 1/40
x = 200 min
Answer is C | AquaRat_train |
A thirsty bee went to a river to drink. As it was drinking , it was carried away by the running water. A kind bird saw the bee's danger. It picked a leaf and threw it into the water in front of the bee. The bee was able to climb onto the leaf, and it was brought safely to the land. The bee thanked the bird for its kind... | [
"The bee.",
"The man.",
"It's friends.",
"The sheep."
] | A | MMLU_train | |
Want a glance of the future of health care? Take a look at the way the various networks of people about patient care are being connected to one another, and how this new connectivity is being exploited to deliver medicine to the patient - no matter where he or she may be. Online doctors offering advice based on norma... | [
"the use of telemedicine",
"the on -lined doctors",
"medical care and treatment",
"communication improvement"
] | A | MMLU_train | |
If the annual rate of simple interest increases from 10% to 12 1/2 %, a man's yearly income increases by Rs. 1250. His principal in Rs. is? | [
"89282",
"72900",
"27992",
"50000"
] | D | Let the sum be Rs. x. Then,
(x * 25/2 * 1/100) - (x * 10 * 1)/100 = 1250
25x - 20x = 250000
x = 50000
Answer: B | AquaRat_train |
A & B throws a pair of dice and winner is one who gets a sum of 9 first.if A starts throwing first
Then what is the ratio of A winning over B? | [
"8/9",
"6/9",
"9/8",
"7/8"
] | C | probability of a person throwing first and winning is given by 1/(2-p)
1/(2-(1/9))=9/17 prob of a
prob of b is 8/17
prob (a/b) 9/8
ANSWER:B | AquaRat_train |
Deepa started a business in 2009 by investing Rs.50,000. She invested Rs. 20,000 as additional amount in 2010 and her friend Sushma joined her with an amount of Rs.70,000. Deepa invested another Rs. 20,000 in 2011 and Avanthi joined them with Rs. 70,000. At the end of these 3 years, they earned a profit of Rs. 3,00,000... | [
"Rs.1,00,209",
"Rs.1,00,109",
"Rs.1,00,229",
"Rs.1,00,000"
] | D | Deepa invested Rs.50,000 for 12 months, Rs.(50000 + 20000) for 12 months and Rs.(50000 + 20000 + 20000) for 12 months.
i.e, she invested Rs.50,000 for 12 months, Rs.70000 for 12 months and Rs.90000 for 12 months.
Sushma invested Rs. 70000 for 2 years; i.e, Rs.70000 for 24 months
And, Avanthi invested Rs.70000 for 1 yea... | AquaRat_train |
Have you seen Avatar(<<>> )? It's a popular 3D movie, and you may have to wear 3D glasses to see it. The 3D glasses make the images from the movie look as if they were coming straight towards you. More and more 3D movies are coming to theaters. Some say that 3D TV sets will come into our homes in the near future. 3D te... | [
"you will see different images in both eyes",
"your brain can't work at all",
"the images can be put together easily by your brain",
"our brain can put the images together"
] | A | MMLU_train | |
What can cause a moving object to increase its speed in a forward direction? | [
"a force pushing on the object from the opposite direction",
"a force that continually acts on the object in the direction the object is moving",
"an increase in the mass of the object",
"a decrease in the mass of the object"
] | B | MMLU_train | |
1370 , 1320 , 1070 , -180 ? | [
"-5480",
"-6680",
"-6440",
"-6480"
] | D | 1370-1320=50 -->50*5=250
1320-250=1070-->250*5=1250
1070-1250=-180-->1250*5=6250
-180-6250=-6430......so ans:-6480
ANSWER:C | AquaRat_train |
What is formed when each sodium atom donates its single valence electron to a chlorine atom? | [
"trioxide chloride",
"nitrogen chloride",
"sodium chloride",
"carbon chloride"
] | C | Ionic bonds are possible because the elements involved have either donated or accepted one or more electrons. Sodium chloride is formed when each sodium atom donates its single valence electron to a chlorine atom. As a result, both ions have a noble gas configuration, and an attraction is formed between the positive so... | SCiQ_train |
Earth is the third planet from the sun.It is one of the four inner planets.The other three inner planets are Mercury,Venus,and Mars.The inner planets are also called the rocky planets,because they are made of rocks. Earth is often called the "Water Planet",because it is the only planet in our solar system which has liq... | [
"because the water,air,and temperature are just right",
"there is water vapor in clouds",
"Earth is the planet closest to the sun",
"earth has volcanoes"
] | A | MMLU_train | |
Winter weather has returned to northern areas of the world. In much of the United States, winter means the return of snow. Snow is a form of frozen water. It contains many groups of tiny ice particles ( ) called snow crystals ( ) . These crystals grow from water particles in cold clouds. They usually grow around a piec... | [
"snow is actually white",
"snow crystals are white",
"the reflected light is white",
"the ice particles are white"
] | C | MMLU_train | |
What is the time since the beginning of the ice ages? | [
"Jurassic period",
"Paleolithic era",
"Mesozoic epocH",
"quaternary period"
] | D | The Quaternary Period is the time since the beginning of the ice ages. The climate has been cooler than it was earlier in the Cenozoic. Since the end of the Pleistocene ice ages, which are probably not entirely over, we have been in the Holocene Epoch. The Holocene is also called the Recent. | SCiQ_train |
Find the area of a parallelogram with base 24 cm and height 12 cm? | [
"279 cm2",
"198 cm2",
"128 cm2",
"288 cm2"
] | D | Area of a parallelogram
= base * height
= 24 * 12 = 288 cm2
Answer:B | AquaRat_train |
What are the cone-like structures that contain sporangia called? | [
"contrail",
"gametes",
"medulla",
"strobili"
] | D | Leaves, Sporophylls, and Strobili A third innovation marks the seedless vascular plants. Accompanying the prominence of the sporophyte and the development of vascular tissue, the appearance of true leaves improved their photosynthetic efficiency. Leaves capture more sunlight with their increased surface area by employi... | SCiQ_train |
Competition is most likely to occur between which two organisms? | [
"deer and butterflies",
"owls and bacteria",
"goldfish and rabbits",
"grass and strawberry plants"
] | D | MMLU_train | |
High decibel sounds can damage your? | [
"ears",
"nose",
"brain",
"eyes"
] | A | High-decibel sounds can damage the ears and cause loss of hearing. Which sounds in the graph are dangerously loud?. | SCiQ_train |
When I was young, my family got our first computer. As years went by, I wanted to get a new one, and my father agreed. We went to many stores and looked at many flyers . At last we bought an HP computer. During the first week, I noticed that our computer had some problems. I tried to fix it, but failed. Finally I had ... | [
"he has much money",
"the one he had was cheap",
"his dad would like to",
"the first one was too old"
] | D | MMLU_train | |
What is the joint where the pelvic girdle and leg come together? | [
"hip joint",
"hip socket",
"femur joint",
"meniscus"
] | A | 11.6 Appendicular Muscles of the Pelvic Girdle and Lower Limbs The pelvic girdle attaches the legs to the axial skeleton. The hip joint is where the pelvic girdle and the leg come together. The hip is joined to the pelvic girdle by many muscles. In the gluteal region, the psoas major and iliacus form the iliopsoas. The... | SCiQ_train |
If you see someone drowning, speed is very important. Once you get him out of the water, if he isn't breathing, you have four minutes before his brain is completely destroyed. Support his neck, move his head back and press his chin upwards. This stops the tongue blocking the airway in the throat and is sometimes enough... | [
"Don't stop pressing his chest, if the drowning man starts breathing again.",
"If you see someone drowning, you must give him mouth-to-mouth breathing.",
"If a man does not breathe for four minutes, his brain will be completely destroyed.",
"When pressing, you can do it as hard as you can."
] | C | MMLU_train | |
Late one afternoon, when a professor was walking along a country road, he saw a farmer eating his supper alone on the road before his house. The professor walked up to the farmer and asked, "Why are you eating here alone?" "Well, sir," answered the farmer after a short pause, "the chimney smokes" "That's too bad," sai... | [
"The farmer was happy to have the professor to help them fix the chimney.",
"The professor took a broom from the farmer's house.",
"The farmer was happy to have his supper on the road.",
"The professor was surprised to see the farmer eating supper on the road."
] | D | MMLU_train | |
A person travels equal distances with speeds of 9 km/hr, 10km/hr and 11 km/hr and takes a total time of 47 minutes. The total distance is? | [
"3 km",
"8 km",
"6 km",
"2 km"
] | B | Let the total distance be 3x km.
Then, x/9 + x/10 + x/11 = 47/60
29x/96 = 47/60 => x = 2.59
Total distance = 3 *2.59 = 7.78 km.
Answer:C | AquaRat_train |
The starch and water molecules in potato cells are stored in what organelle? | [
"mitochondrion",
"nucleus",
"ribosome",
"vacuole"
] | D | MMLU_train | |
Albert Szent-Gyorgyi was born in Budapest on September 16, 1893. In 1911 he entered his uncle's laboratory where he studied until the outbreak of World War One, when he joined the army. He served on the Italian and Russian fronts, and he was permitted to leave the army in 1917 after being wounded in action. He complete... | [
"cause and effect",
"comparison and contrast",
"time and events",
"definition and classification"
] | C | MMLU_train | |
What type of reproduction produces offspring from a single parent that share the exact same genetic material as the parent? | [
"asexual reproduction",
"sexual reproduction",
"microscopic reproduction",
"mutation"
] | A | When humans reproduce, there are two parents involved. DNA must be passed from both the mother and father to the child. Humans cannot reproduce with just one parent; humans can only reproduce sexually. But having just one parent is possible in other eukaryotic organisms, including some insects, fish, and reptiles. Thes... | SCiQ_train |
What takes place as a light wave enters a denser medium? | [
"it is reflected",
"it is absorbed",
"it is refracted",
"it is compressed"
] | C | MMLU_train | |
Vitamins are stored in foods we eat. The kids are udner great need of vitamins for growth. As they use their energy in playing, they need lots of vitamins. Children usually choose certain foods above the others and often do not eat those with important nutrients . Sothough the food they are eating is nutritious, it may... | [
"When they are not full of energy.",
"When they eat only some foods.",
"When they suffer from various illnesses",
"When they don't have normal food."
] | D | MMLU_train | |
What is a three dimensional snycline? | [
"a basin",
"a gorge",
"a peak",
"a crust"
] | A | In a syncline, rocks arch downward. A three-dimensional syncline is a basin. | SCiQ_train |
Passage 1 As one of China's most popular and widely known story ,Monkey King, is set to return to screens with 3D effects. It may feature many of the same leading actors from the earliest 1986TV series Journey to the West. According to the producer, which can be got easily in the market? The TV drama, with a total inve... | [
"a science fiction",
"a research paper",
"a product brochure",
"a technology report"
] | D | MMLU_train | |
During protein synthesis, ribosomes assemble what into proteins? | [
"amino acids",
"DNA Acids",
"rna acids",
"polymer acids"
] | A | Figure 4.13 Ribosomes are made up of a large subunit (top) and a small subunit (bottom). During protein synthesis, ribosomes assemble amino acids into proteins. | SCiQ_train |
Two important types of energy that can be converted to one another include potential and what? | [
"magnetic",
"kinetic",
"physical",
"thermal"
] | B | Give examples of energy conversions between potential and kinetic energy. | SCiQ_train |
A girl was asked to multiply a certain number by 43. She multiplied it by 34 and got his answer less than the correct one by 1215. Find the number to be multiplied. | [
"135",
"138",
"132",
"130"
] | A | Let the required number be x. Then,
43x – 34x = 1215 or 9x = 1215 or x = 135.
Required number = 135
ANSWER:C | AquaRat_train |
50 men shake hands with each other. Maximum no of handshakes without cyclic handshakes. | [
"1225",
"200",
"230",
"190"
] | A | total no. of handshakes = 49+48+47+...+3+2+1 = 19*(19+1)/2 = 1225
or, if there are n persons then no. of shakehands = nC2 = 50C2 = 1225
Answer : C | AquaRat_train |
Box jellyfish are the most poisonous marine animals known to man. They measure 3 meters long and weigh up to 2 kilograms. They are pale blue and transparent in color, and get their name from the cube--like shape of their body, Box jellyfish have 6 eyes on all 4 sides of their body, although it is uncertain how they pr... | [
"a kind of sea animal",
"some poisonous animals",
"scientists' research into box jellyfish",
"the relationship between humans and jellyfish"
] | A | MMLU_train | |
What kind of muscle relationship generally produces back-and-forth movement of a body part? | [
"antagonistic muscles",
"synchronized muscles",
"complementary muscles",
"cooperative muscles"
] | A | SCiQ_train | |
Do you know why different animals or pests have their special colours? Colours in them seem to be used mainly to protect themselves. Some birds like eating locusts. but birds cannot easily catch them. Why? It is because locusts change their colours together with the change of the colours of crops. When crops are green,... | [
"They run away quickly.",
"They colours much like their enemies.",
"They hide themselves in the day and appear at night.",
"They have to move quietly."
] | C | MMLU_train | |
Molds growing on foods are a common type of what organisms that play very important roles in almost every terrestrial ecosystem on earth? | [
"pollen",
"mildew",
"fungi",
"yeast"
] | C | Do you see the organisms growing on the bread in the Figure below ? They belong to the Kingdom Fungi . Molds growing on foods are some of the most common fungi in our everyday lives. These organisms may seem useless, gross, and costly. But fungi play very important roles in almost every terrestrial ecosystem on Earth. | SCiQ_train |
What is transmitted that makes up the electromagnetic spectrum? | [
"light waves of different wavelengths",
"gamma rays",
"sound waves of different frequencies",
"electromagnetic radiation in different wavelengths"
] | D | Electromagnetic radiation is energy transmitted as waves with different wavelengths. This makes up the electromagnetic spectrum. | SCiQ_train |
What does rising and sinking air influence in a region? | [
"tides",
"precipitation",
"erosion",
"temperature"
] | B | Rising and sinking air can influence the precipitation of a region. | SCiQ_train |
Fossil fuels are made out of what two objects? | [
"plants and water",
"plants and animals",
"gases and animals",
"soil and animals"
] | B | Fossil fuels are made from plants and animals that lived hundreds of millions of years ago. The plants and animals died. Their remains settled onto the ground and at the bottom of the sea. Layer upon layer of organic material was laid down. Eventually, the layers were buried very deeply. They experienced intense heat a... | SCiQ_train |
The letters P,O,C and Y are rearranged to form the word 'Copy'. Find its probability. | [
"1/235",
"1/76",
"1/24",
"1/53"
] | C | Explanation :
There are total 4 letters. The probability that P gets the first position is 1/4.
The probability that O is in the second position is 1/3.
Likewise, probability for C and Y are 1/2 and 1/1.
Hence, the required probability is:-
=> (1/4) x (1/3) x (1/2) x 1.
=> 1/24.
Answer : C | AquaRat_train |
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