question stringlengths 1 5.01k | choices listlengths 4 4 | answer stringclasses 4
values | support stringlengths 0 3.68k | source stringclasses 3
values |
|---|---|---|---|---|
What is the upper most level of earth's layers called? | [
"volcanic",
"mantle",
"crust",
"surface"
] | C | You can't go to the mantle but small pieces of the mantle can come to you. Kimberlite forms deep in the mantle and is erupted violently into the crust. Kimberlite can contain diamonds. Most kimberlites reached the surface much earlier in Earth history. | SCiQ_train |
A women walking at 4 Kmph reaches her office 8 minutes late. If she walks at 8 Kmph, she reaches there 8 minutes earlier. How far is the office from her house? | [
"5 1/3 Km",
"2 2/15 Km",
"5 Km",
"4 1/3 Km"
] | B | Formula = S1*S2/S2-S1 * T1+T2/60
= 4*8/4 * 16/6
= 8* 16/60
= 8 * 4/15
= 2 2/15 Km
A | AquaRat_train |
How would you like to have been born without any ability to feel pain? There are such people. One of them is being studied by doctors at a hospital in New York City. He is a 22-year-old clerk who really does not know the meaning of pain. But he wishes he did. Not long ago a packet of matches flared up in his hand. Luc... | [
"fire can cause serious injuries",
"life is happier without pain",
"teeth can be pulled painlessly",
"pain serves a useful purpose"
] | D | MMLU_train | |
What basic structures are the site of all the life functions of an organism? | [
"lipids",
"proteins",
"genes",
"cells"
] | D | all the life functions of an organism occur within cells,. | SCiQ_train |
When the wax from a candle drips, the wax has reached | [
"its boiling point.",
"its melting point.",
"a chemical change.",
"a physical change."
] | B | MMLU_train | |
What is the force pulling an object downward called? | [
"weight",
"density",
"magnetism",
"momentum"
] | A | The weight of an object is the force pulling the object downward. On Earth, this would be the gravitational force of the Earth on the object. On the moon, this would be the gravitational force of the moon on the object. The gravitational force of the moon is one-sixth the magnitude of the gravitational force of the Ear... | SCiQ_train |
Here's a story about a very interesting family. A young man once went into town and bought himself a pair of trousers. When he got home, he went upstairs to his bedroom and put them on. He found that they were about two inches too long. He came downstairs, where his mother and his two sisters were washing up tea thing... | [
"two inches shorter",
"four inches shorter",
"six inches shorter",
"eight inches shorter"
] | B | MMLU_train | |
Blood enters the heart in what valve? | [
"tricuspid",
"mitral",
"atria",
"aortic"
] | C | Blood flows in only one direction in the heart. Blood enters the atria, which contract and push blood into the ventricles. The atria relax and the ventricles fill with blood. Finally, the ventricles contract and push blood around the body. | SCiQ_train |
What radiation, generally produced by thermal motion and the vibration and rotation of atoms and molecules, literally means "below red"? | [
"ultraviolet",
"gamma radiation",
"microscopic",
"infrared"
] | D | where k is a constant equal to Electric Potential. | SCiQ_train |
June 6this National Eye Care Day. It is a good chance for us to improve our eye health. What are common eye problems we have today? How can we protect our eyes? Read on to find out the answer. Eyes are important in our everyday life. We use them to read books, see colors and view the wonders of the world. But sometimes... | [
"tooth health",
"physical health",
"eye health",
"heart health"
] | C | MMLU_train | |
It's impolite to spit out the first bite of your dinner. But to a type of Australian snake, this rude behavior is a matter of life and death. The snake, called a floodplain death adder , eats two types of frogs that are hard to stomach. The frogs produce chemicals to defend them from predators . One of t... | [
"They thrash around with their mouths open",
"They sit back and wait for their preys to become safe to eat",
"They inject poison on the preys and wait for the breaking down of their toxin and glue before eating them",
"They quickly strike these frogs"
] | C | MMLU_train | |
The most common elements have the most tightly bound __________. | [
"membrane",
"quarks",
"nuclei",
"atoms"
] | C | There are some noticeable spikes on the BE / A graph, which represent particularly tightly bound nuclei. These spikes reveal further details of nuclear forces, such as confirming that closed-shell nuclei (those with magic numbers of protons or neutrons or both) are more tightly bound. The spikes also indicate that some... | SCiQ_train |
Malaria, the world's most widespread parasitic disease, kills as many as three million people every year--almost all of whom are under five, very poor, and African. In most years, more than five hundred million cases of illness result from the disease, although exact numbers are difficult to assess because many people... | [
"Its outbreaks in cities with large populations.",
"Its ability to pass on the virus frequently.",
"Its resistance to global warming.",
"Its ability to defend itself and resist new drugs."
] | D | MMLU_train | |
About 95 percent of lipids are absorbed in what organ of the digestive system? | [
"stomach",
"kidneys",
"large intestine",
"small intestine"
] | D | Lipid Absorption About 95 percent of lipids are absorbed in the small intestine. Bile salts not only speed up lipid digestion, they are also essential to the absorption of the end products of lipid digestion. Short-chain fatty acids are relatively water soluble and can enter the absorptive cells (enterocytes) directly.... | SCiQ_train |
For positive integers n, the integer part of the nth term of sequence B equals n, while the infinite decimal part of the nth term is constructed in order out of the consecutive positive multiples of n, beginning with 2n. For instance, B_1 = 1.2345678…, while B_2 = 2.4681012… The sum of the first seven terms of sequence... | [
"31 and 32",
"30 and 31",
"28 and 29",
"32 and 33"
] | B | First, construct the first seven terms, though only out to a few decimal places, following the given pattern.
B_1 = 1.23…
B_2 = 2.46…
B_3 = 3.69…
B_4 = 4.812…
B_5 = 5.10…
B_6 = 6.12…
B_7 = 7.14…
Now, to add up the first seven terms, you should be strategic about how many decimal places to keep. You can drop the hundred... | AquaRat_train |
Y and Z start a business with Rs.3000 and Rs.6000 respectively. How should they share their profits at the end of one year? | [
"1:4",
"4:1",
"1:2",
"1:5"
] | C | They should share the profits in the ratio of their investments.
The ratio of the investments made by Y and Z =
3000 : 6000 => 1:2 .
Answer:E | AquaRat_train |
In the eyes of dog lovers, the dog is man's best friend. But for much wildlife, loose dogs may be a dangerous enemy, according to a study by a biologist from Utah State University in the US. Based on much existing research and their own case studies, Julie Young of Utah State University and four other scientists conclu... | [
"More strict leash laws",
"Public dog-training programs.",
"Vaccinating people against rabies and other illnesses.",
"More support from the police."
] | B | MMLU_train | |
Of the three types of skeleton designs - hydrostatic skeletons, exoskeletons, and endoskeletons - which do humans possess? | [
"none of the above",
"endoskeleton",
"hydrostatic skeleton",
"exoskeleton"
] | B | CHAPTER SUMMARY 38.1 Types of Skeletal Systems The three types of skeleton designs are hydrostatic skeletons, exoskeletons, and endoskeletons. A hydrostatic skeleton is formed by a fluid-filled compartment held under hydrostatic pressure; movement is created by the muscles producing pressure on the fluid. An exoskeleto... | SCiQ_train |
From the below series find the remainder from below? 1201 × 1203 ×1205 × 1207 is divided by 6 | [
"5",
"6",
"3",
"9"
] | C | If you don't know the above rule, this problem is really calculation intensive.
But by applying the above rule, when 1201, 1201, 1203, 1204 divided by 6, leaves remainders 1, 3, 5, 1. The product of these remainders = 15.
When 15 is divided by 6, Remainder is 3
A | AquaRat_train |
The population of which of the following 26 organisms would most likely decline if small animals like rats, rabbits, and snakes were eliminated from an ecosystem? | [
"earthworms",
"grasses",
"hawks",
"mushrooms"
] | C | MMLU_train | |
Film cameras and digital cameras work in a similar way. Film cameras After all, a film camera is basically a light - proof box. It has a lens system to focus light onto the film at the back of the camera. Let's suppose that we are outside on a beautiful summer day trying to take a picture of the family dog. We are ... | [
"light goes into the camera lens and hits the shutter",
"you haven't aimed the camera at the dog",
"the image of the dog is not created",
"the sensor fails to convert light and color into a digital information"
] | C | MMLU_train | |
List the three major types of blood vessels. | [
"vessels, arteries, capillaries",
"vessels, tubes, veins",
"veins, capillaries, vessels",
"arteries,capillaries, veins"
] | D | List and describe the three major types of blood vessels. | SCiQ_train |
Discounts at various bicycle shops. Why Cycle with a Group? Getting to work by bicycle has never been more popular. Governments and nations are transforming their cities and highways to meet the needs of this new generation of cycling enthusiasts,and in a world where green choices are the new must-have, average citizen... | [
"Two.",
"Three.",
"Four.",
"Five."
] | B | MMLU_train | |
From the moment that an animal is born it has to make decisions . It has to decide which of the things around it are for eating , and which are to be avoided ; when to attack and when to run away . The animal is , in fact , playing a very dangerous game with its environment , a game in which it must make decision--a ma... | [
"if the animal makes a wrong decision",
"if the animal plays a dangerous game",
"when the animal attacks its enemy",
"when the animal runs too slowly"
] | A | MMLU_train | |
Cell phones: is there a cancer link? Could your cell phone give you cancer? Whether it could or not, some people are worrying about the possibility that phones, power lines and Wi-Fi could be responsible for a range of illnesses, from rashes to brain tumors. Some say there is evidence to support the growing anxieties.... | [
"the worrying is unnecessary",
"cancer-warning labels should be on cell phones",
"there is a link between cell phones and cancer",
"cell phones have nothing to do with cancer"
] | A | MMLU_train | |
We discuss the issue of when to help a patient die. Doctors of our generation are not newcomers to this question. Going back to my internship days, I can remember many patients in pain, sometimes in coma , with late, hopeless cancer. For many of them, we wrote an order for heavy medication--morphine by the clock. This ... | [
"do what they are wanted to do",
"discuss with the others about the decision first",
"be required to do so first by the patient",
"make sure there is no other choice left"
] | D | MMLU_train | |
Who coined the term natural selection? | [
"Pasteur",
"Mendel",
"shaw",
"darwin"
] | D | Darwin coined the term fitness to refer to an organism’s relative ability to survive and produce fertile offspring. Nature selects the variations that are most useful. Therefore, he called this type of selection natural selection . | SCiQ_train |
Hydrostatic skeletons are well suited for life in what kind of environments? | [
"bacterial",
"pelagic",
"aquatic",
"surface"
] | C | SCiQ_train | |
What do people do with their old, out-of-date but still useful computers? Most people don't know what to do with them. Many old computers are put away in homes. Many more are simply thrown out with the rubbish. Finally, some companies are thinking of ways to bring down the number of old computers. Sony has agreed to he... | [
"Repairing old computers.",
"Encouraging to make cheap computers",
"Recycling old computers.",
"Helping those who need computers."
] | C | MMLU_train | |
Lymph vessels, like veins, have what objects that prevent the backflow of fluid? | [
"valves",
"fibers",
"pumps",
"pores"
] | A | SCiQ_train | |
A does half as much work as Band C does half as much work as A and B together. If C alone can finish the work in 20 days, then together ,all will finish the work in : | [
"13 1/3 days",
"20 days",
"15 days",
"10 days"
] | D | C alone can finish the work in 20 days.
(A + B)can do it in 20 days
(A + B)s 1 days wok = 1/20.
As 1 days work : Bs 1 days Work = 1/2 : 1 = 1:2.
A’s 1 day’s work = (1/20) * (1/3) = (1/60). [Divide 1/20 in the raio 1:2] Bs 1 days work = (1/20) * (2/3) = 1/30
(A+B+c)S 1 day’s work = (1/60) + (1/30) + (1/20) = 1/10
... | AquaRat_train |
Back in the 1860s, a British scientist named Henry Walter Bates noticed something interesting in the animal world: a kind of butterfly, Common Mormon, can change the pattern on its wings so that it looks like another butterfly species, the Common Rose, which is poisonous for birds to eat. Bates argued that animals deve... | [
"The 'doublesex' gene does do everything by itself.",
"The 'doublesex' gene is poisonous.",
"The 'doublesex' gene 'tells' other genes to change the wing patterns.",
"The 'doublesex' gene could only control the color of the upper part of the wing."
] | C | MMLU_train | |
Which of these animals has a young form that looks the most like the adult form? | [
"moth",
"human",
"frog",
"butterfly"
] | B | MMLU_train | |
When menstrual periods become less frequent and finally cease; this is called? | [
"climax",
"menopause",
"metabolic",
"hormonal imbalance"
] | B | Which of the following statements about the menstrual cycle is false? a. Progesterone levels rise during the luteal phase of the ovarian cycle and the secretory phase of the uterine cycle. Menstruation occurs just after LH and FSH levels peak. Menstruation occurs after progesterone levels drop. Estrogen levels rise bef... | SCiQ_train |
No more batteries,no more chargers and no more wires.This is the future promised by "wireless power".a means of broadcasting electricity through the air to laptops,iPods and other gadgets without the need for cables and sockets . Wireless lighting,audio speakers and digital picture frames are expected to be among the ... | [
"A wireless instrument used for charging.",
"The only company to show the ambitious technology.",
"A means of broadcasting electricity to gadgets.",
"A new efficient energy."
] | C | MMLU_train | |
3 litre of water is added to 11 litre of a solution containing 42% of alcohol in the water. The percentage of alcohol in the new mixture is? | [
"33%",
"35%",
"30%",
"45%"
] | A | We have a 11 litre solution containing 42% of alcohol in the water.
=> Quantity of alcohol in the solution
=
11
×
42
100
=11×42100
Now 3 litre of water is added to the solution.
=> Total quantity of the new solution = 11 + 3 = 14
Percentage of alcohol in the new solution
=
11
×
42
100
14
×
100
=11×4210014×100
=
11
×
3
... | AquaRat_train |
Water enters a plant cell through the | [
"cell wall.",
"chloroplasts.",
"mitochondria.",
"nucleus."
] | A | MMLU_train | |
One evening two young men were walking in the street together. They tried to find a chance to steal something. The clock struck twelve. Most of the people went to bed. Quickly they came to a house and it seemed that everyone in the house had fallen asleep. Standing at the front gate, one said in English to the other in... | [
"they couldn't fall asleep",
"they wanted to steal something",
"they would like to take a walk",
"they went to visit their friends"
] | B | MMLU_train | |
The greatest possible length which can be used to measure exactly the length 6m ,2m 85cm, 4m 95 cm is? | [
"25cm",
"101cm",
"15cm",
"56cm"
] | C | Required length = H.C.F of 600cm, 285cm, 495cm = 15cm
Answer is E | AquaRat_train |
In a certain candy store, 22% of the customers are caught sampling the candy and are charged a small fine, but 15% of the customers who sample the candy are not caught. What is the total percent of all customers who sample candy? | [
"26%",
"22%",
"24%",
"34%"
] | A | Since 15% of the customers who sample the candyare notcaught, then 88% of the customers who sample the candyarecaught:
{% of customers who sample candy}*0.85 = 0.22;
{% of customers who sample candy} = 0.259
Answer: D. | AquaRat_train |
In humans, how many chromosomes does each somatic cell have? | [
"46",
"51",
"36",
"48"
] | A | SCiQ_train | |
Many people think walking is a good way to exercise and many fat people are advised to lose weight by walking. In fact, you can do it everywhere. Here's how to prepare for walking: ^Find a pair of shoes. It is easy to find a pair of shoes, but what matters most is comfort. ^Check your shape. The following tips will hel... | [
"lower your eyes",
"lower your head",
"bend your back",
"look straight"
] | A | MMLU_train | |
From a total of 4 boys and 4 girls, how many 4-person committees can be selected if the committee must have exactly 2 boys and 2 girls? | [
"120",
"36",
"60",
"240"
] | B | Answer=B=36
No of 4 person committees that can be formed=4C2*4C2=36
Answer B | AquaRat_train |
Where is glucose carried in the human body? | [
"the liver",
"the blood",
"the heart",
"the brain"
] | B | Chemical energy that organisms need comes from food. The nearly universal food for life is the sugar glucose. Glucose is a simple carbohydrate with the chemical formula C 6 H 12 O 6 . The glucose molecule stores chemical energy in a concentrated, stable form. In your body, glucose is the form of energy that is carried ... | SCiQ_train |
What is the square root of 81? | [
"9",
"2",
"12",
"16"
] | A | 9X9 = 81
ANSWER D | AquaRat_train |
A began business with Rs.45000 and was joined afterwards by B with Rs.5400. When did B join if the profits at the end of the year were divided in the ratio of 2:1? | [
"1",
"7",
"8",
"6"
] | B | 45*12 : 54*x = 2: 1
x = 5
12 -5 = 7
Answer: C | AquaRat_train |
The use of mobile phones over a long period of time can raise the risk for brain tumors , a new Swedish study said on Friday , contradicting (......) the conclusions of other researchers . The Dutch Health Council , in an overview of research from around the world , last year found no evidence radiation from m... | [
"The Trouble of Using Mobile Phones",
"The Swedish Researchers",
"Long-term Mobile Phones Use Raises Brain Tumor Risk",
"Heavier Users of Mobile Phones"
] | C | MMLU_train | |
When Dr Jane Goodall was a kid growing up in England, she dreamed of one day living among wild animals. That opportunity came when Goodall was 26 years old. Goodall moved to the African country and spent 25 years there. What she learned about chimpanzees fascinated people all over the world. After studying animals... | [
"her career as a biologist",
"the development of her research",
"her new book and her advice to kids",
"her recent trip to Africa"
] | B | MMLU_train | |
A monkey ascends a greased pole 10 meters high. He ascends 2 meters in the first minute and then slips down 1 meter in the alternate minute. If this pattern continues until he climbs the pole , in how many minutes would he reach at the top of the pole ? | [
"13th minute",
"17th minute",
"21st minute",
"10th minute"
] | B | The money is climbing 1meter in 2min. This pattern will go on till he reaches 10meters. I mean this will continue for first 8*2=16mins. he would have reached 8meters. After that he will climb 2meters and he will reach the pole. So total time taken = 16 + 1 = 17mins.
So, asnwer will be C | AquaRat_train |
Some snakes eat other snakes, even poisonous ones. The poison does not do them any harm . Snakes can swallow things that are bigger around than they themselves are. This is possible because the jawbones are loosely joined, and the mouth can stretch to make room for a fat animal. The snake's slim body stretches to mak... | [
"it is poisonous",
"it can do something useful for man",
"it will strike you in return",
"we are not experts"
] | B | MMLU_train | |
Even with the multimedia excitement of the web. Electronic Mail, email, is the most frequently used application of the Internet. Many people who have a chance to use the Internet at school, home, and work. They use the Internet for no other purposes than to send or receive emails. It's all very easy. You prepare the me... | [
"email is the only application of the internet",
"if you want to send and receive emails, all you have to do is to log onto the Internet.",
"many people use the Internet only for the purpose of sending and receiving email",
"you can send emails to friends and coworkers but you can't make communication between... | C | MMLU_train | |
The probability of two events A and B are 0.15 and 0.40 respectively. The probability that both A and B occur is 0.15. The probability that neither A nor B occur is _________ | [
"0.6",
"0.4",
"0.05",
"0.45"
] | A | we are apply that formula..............
P(AorB)=P(A)+P(B)-P(A AND B)
=.15+.40-.15
=.40
but the probability of neither A nor B=1-.40
=0.60
ANSWER:E | AquaRat_train |
A can do a job in 18 days and B can do it in 30 days. A and B working together will finish twice the amount of work in ------- days? | [
"23 1/2 days",
"72 1/2 days",
"22 6/2 days",
"22 1/2 days"
] | D | 1/18 + 1/30 = 8/90 = 4/45
45/4 = 11 1/4 *2 = 22 1/2 days
Answer: B | AquaRat_train |
A 300 m long train crosses a platform in 39 sec while it crosses a signal pole in 18 sec. What is the length of the platform? | [
"271",
"350",
"881",
"277"
] | B | Speed = 300/18 = 50/3 m/sec.
Let the length of the platform be x meters.
Then, (x + 300)/39 = 50/3
3x + 900 = 1950 => x = 350 m.
Answer: B | AquaRat_train |
What are the basic units of structure and function in living organisms? | [
"proteins",
"cells",
"lipids",
"molecules"
] | B | All living things consist of one or more cells. Cells are the basic units of structure and function of living organisms. | SCiQ_train |
A breathtaking trick potentially left over from our ancestors might be found in us -- the ability to sense oxygen through our skin. Amphibians, animals such as frogs that can live both on land and in water, have long been known to be capable of breathing through their skin. In fact, the first known lungless frog that b... | [
"Humans Might Sense Oxygen Through Skin",
"Frogs And Mice Are Distant Relatives",
"First Known Animal Breathes Through Skin",
"Great Findings Benefits Athletes A Lot"
] | A | MMLU_train | |
What do tadpoles change into? | [
"toads",
"reptiles",
"adult frogs",
"mud puppies"
] | C | Tadpoles go through many changes to become adult frogs. | SCiQ_train |
What occurs when the immune system attacks a harmless substance that enters the body from the outside? | [
"nausea",
"allergy",
"plague",
"panic attack"
] | B | An allergy occurs when the immune system attacks a harmless substance that enters the body from the outside. A substance that causes an allergy is called an allergen. It is the immune system, not the allergen, that causes the symptoms of an allergy. | SCiQ_train |
The outer layers of astronauts' space suits are reflective in order to protect them from | [
"the vacuum of space.",
"intense sunlight.",
"micrometeoroids.",
"water loss."
] | B | MMLU_train | |
Advertisement A WE NEED DISTRIBUTORS AGED 13 + IN ALL AREAS Would you like the opportunity to earn extra cash close to home? If so we have a vacancy in our team of local distributors which would suit you. Both adults and youngsters aged 13 + are required to deliver your local free paper. FOR MORE INFORMATION TEUNIONE... | [
"By calling 0196-675898.",
"By calling 0196-436211.",
"By calling 0196-887323.",
"By writing to Lanchester Fish 15 Collings Lane LA5 8RU."
] | D | MMLU_train | |
A bag contains a certain number of 50 paise coins, 20 paise coins and 10 paise coins inthe ratio 2:3:4. If the total value of all the coins in the bag is Rs.400, find the number of coins of each kind? | [
"50p coins = 300 20p coins = 700 10p coins = 200",
"50p coins = 400 20p coins = 500 10p coins = 300",
"50p coins = 400 20p coins = 600 10p coins = 800",
"60p coins = 500 20p coins = 400 10p coins = 300"
] | C | 50*2k + 20*3k + 10*4k = 40000
200k = 40000 => k = 200
50p coins = 2k = 2*200 = 400
20p coins = 3k = 3*200 = 600
10p coins = 4k = 4*200 = 800
Answer:A | AquaRat_train |
There r 4 prime numbers in ascending order. The multiplication of first 3 is 385 and that of last 3is 1001. what is the last number is | [
"13",
"17",
"16",
"19"
] | A | Explanation:
abcbcd=3851001=>ad=513
abcbcd=3851001=>ad=513
So d = 13
D | AquaRat_train |
What is the area of a square field whose diagonal of length 26 m? | [
"338",
"230",
"269",
"200"
] | A | d2/2 = (26 * 26)/2
= 338
Answer:C | AquaRat_train |
A train 190 m long passed a pole in 10 sec. How long will it take to pass a platform 1200 m long? | [
"80",
"78",
"73",
"67"
] | C | Speed = 190/10 = 19 m/sec.
Required time = (190 + 1200)/19 = 73 sec.
Answer: Option B | AquaRat_train |
If a is an odd integer, which of the following must be an even integer? | [
"(a^3+a^2+a)^2",
"None of the above",
"a^4−a^3+a^2+2a",
"(a^4−a)(a+1/a)"
] | D | Let assume a be 1..
A. 1-1+1..odd
B.(1-1)(2) = 0.. even
C.1-1+1+2..odd
D.1+1+1..odd
E.None
Ans: option B. | AquaRat_train |
A wire in the form of a circle of radius 3.5 m is bent in the form of a rectangule, whose length and breadth are in the ratio of 6 : 5. What is the area of the rectangle? | [
"30",
"41",
"11",
"66"
] | A | The circumference of the circle is equal to the permeter of the rectangle.
Let l = 6x and b = 5x 2(6x + 5x) = 2 * 22/7 * 3.5
=> x = 1
Therefore l = 6 cm and b = 5 cm Area of the rectangle = 6 * 5 = 30 cm2
Answer:B | AquaRat_train |
In July 1994 Jupiter, the largest planet in our solar system, was struck by 21 pieces of a comet . When the fragments landed in the southern part of the giant planet, the explosions were watched by scientists here on earth. But what if our own planet was hit by a comet? The year is 2094. It has been announced that a... | [
"The whole world becomes extremely cold",
"All the coastal cities in Africa are destroyed",
"The visit of the comet results in wars",
"The whole mankind becomes extinct"
] | D | MMLU_train | |
19 5 17 = x
65 8 10 = y
What will be the value of x + y? | [
"129",
"69",
"169",
"189"
] | A | according to options units digit is 9
7+1+1=9
10 's place +10's place+ unit place=1+1+7=9
according to this 5+1+6=12
so over all answer =129
ANSWER:B | AquaRat_train |
Malaria, the world's most widespread parasitic disease, kills as many as three million people every year--almost all of whom are under five, very poor, and African. In most years, more than five hundred million cases of illness result from the disease, although exact numbers are difficult to assess because many people... | [
"How can we know one is suffering from malaria?",
"How many people are killed by malaria each year?",
"Why are there so many people suffering from malaria?",
"What has been done to keep people unaffected for long?"
] | D | MMLU_train | |
There are twenty players on a rugby team. If the average weight of the players is 180 pounds, what will be the new average height if a 210 pound player will join the team? | [
"183.22",
"184.96",
"181.43",
"185"
] | C | (sum of the 20 weights)/20 = 180
sum of the 20 weights = 3600
new sum = 3600 + 210 = 3810
new average = 3810/21 = 181.43
ans: D | AquaRat_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 62 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 ? | [
"64 degrees",
"66 degrees",
"128 degrees",
"67 degrees"
] | C | Explanation:
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 - (62 * 4) = 248 degrees ....(2)
Subtracting (1) From (2), we get :
Temp, on 5th day - Temp on 1st day = 16 degrees.
Let the temperatures on 1st and 5th days be 7x and 8x deg... | AquaRat_train |
Paula Monday Tuesday Wednesday Thursday Friday get up 7:10a.m. 7:10a.m. 7:10a.m. 7:10a.m. 7:10a.m. morning school school school school school lunch pizza rice rice rice rice afternoon Yo--yo Table tennis Table tennis Table tennis football evening homework homework ... | [
"Paula goes to bed after ten o'clock",
"Paula goes to school from Monday to Friday",
"Paula has sports in the afternoon.",
"Paula usually has pizza for lunch."
] | D | MMLU_train | |
Most fossils form when a dead organism is buried in what? | [
"sand",
"soil",
"ash",
"sediment"
] | D | Most fossils form when a dead organism is buried in sediment. Layers of sediment slowly build up. The sediment is buried and turns into sedimentary rock. The remains inside the rock also turn to rock. The remains are replaced by minerals. The remains literally turn to stone. Fossilization is illustrated in Figure below... | SCiQ_train |
Two trains are running at 40 km/hr and 20 km/hr respectively in the same direction. Fast train completely passes a man sitting in the slower train in 4 seconds. What is the length of the fast train ? | [
"29 7/9",
"None of these",
"30 7/9",
"22 2/9"
] | D | Explanation:
As Trains are moving in same direction,
So, Relative Speed = 40-20 = 20 kmph
= 20*(5/18) = 50/9 m/sec
Length of Train= Speed * Time
Length=50/9∗4
=200/9
=22 2/9
Option A | AquaRat_train |
Stacy and Heather are 40 miles apart and walk towards each other along the same route. Stacy walks at constant rate that is 1 mile per hour faster than heather's constant rate of 5 miles/hour. If Heather starts her journey 24 minutes after Stacy, how far from the original destination has Heather walked when the two mee... | [
"12 miles",
"6 miles",
"17 miles",
"8 miles"
] | C | Original distance between S and H = 40 miles.
Speed of S = 5+1 = 6 mph, Speed of H = 5 mph.
Time traveled by H = t hours ---> time traveled by S = t+24/60 = t+2/5 hours.
Now, the total distances traveled by S and H = 40 miles ---> 6*(t+2/5)+5*t=40 ---> t= 188/55 hours. Thus H has traveled for 188/55 hours giving you a ... | AquaRat_train |
Working at constant rate, pump X pumped out half of the water in a flooded basement in 6 hours. The pump Y was started and the two pumps, working independently at their respective constant rates, pumped out rest of the water in 3 hours. How many hours would it have taken pump Y , operating alone at its own constant rat... | [
"c. 14",
"a. 10",
"d. 28",
"b. 12"
] | C | rate of x=1/8
rate of x+y=1/6
rate of y=1/6-1/8=1/24
28 hours
D | AquaRat_train |
"If you talk to the plants, they will grow faster and the effect is even better if you're a woman." Researchers at Royal Horticultural Society carried out an experiment to find that the voice of a woman gardener makes plants grow faster. The experiment lasted a month and by the end of the study scientists managed to di... | [
"Plants enjoy men's voices than women's.",
"A botanical experiment in a museum.",
"Voice's influence on plant growing.",
"Strange phenomenon at Royal Horticultural Society."
] | C | MMLU_train | |
A trader has 60 kg of rice, a part of which he sells at 14% profit and rest at 6% loss. On the whole his loss is 4% . What is the quantity sold at 14% profit and that at 6% loss? | [
"20 and 30 kg",
"10 and 40 kg",
"6 and 54 kg",
"15 and 35 kg"
] | C | Alligation Method
I PART II PART
14 (x1) -6 (x2)
\ /
x
/ \
(x2-x) (x-x1)
2 18
1 9
Ratio of quantities sold at 14% profit and 6% loss = 1: 9
Quantity sold at 14% profit = 60/1+9 *1 = 6 kg
Quantity sold at 6% loss = 60/1+9 *9 = 54kg
ANSWER:A | AquaRat_train |
What are microscopic vessels with very thin, porous walls? | [
"arteries",
"veins",
"valves",
"capillaries"
] | D | SCiQ_train | |
A company consists of 5 senior and 3 junior staff officers. If a committee is created with 2 senior and 2 junior staff officers, in how many ways can the committee be formed? | [
"200",
"45",
"12",
"30"
] | D | Choose 2 senior from 5 senior and choose 2 junior from 3 junior:
5C2 * 3C2 = 10*3 = 30
Ans: B | AquaRat_train |
A phospholipid is a bond between the glycerol component of a lipid and what else? | [
"phosphorous molecule",
"oxygen molecule",
"elemental molecule",
"chlorine molecule"
] | A | Phospholipids As its name suggests, a phospholipid is a bond between the glycerol component of a lipid and a phosphorous molecule. In fact, phospholipids are similar in structure to triglycerides. However, instead of having three fatty acids, a phospholipid is generated from a diglyceride, a glycerol with just two fatt... | SCiQ_train |
A solution contains 8 parts of water for every 7 parts of Lemonade syrup. How many parts of the solution should be removed and replaced with water so that the solution will now contain 35% lemonade syrup? | [
"2.64",
"1.75",
"2.34",
"2.14"
] | D | Let the total solution is 150 L with 80 L water70 L syrup.
To make 35% syrup solution, the result solution must have 97.5 L syrup and 52.5 L syrup.
Therefore we are taking 17.5 L of syrup from initial solution and replacing with water.
using urinary method:
70 L syrup in 150 L solution
17.5 L syrup in 37.5 L solution
W... | AquaRat_train |
Everyone knows that chickens lay eggs . Most people know that all the other birds do as well. But have you ever thought about other animals that lay eggs? They include bees, snakes and some sea animals. When a mother lays eggs, many more babies can be born at once, or in a few days, because there is very little develop... | [
"make eggs more beautiful",
"make eggs more tasty",
"let the young animals dry",
"protect the young animals"
] | D | MMLU_train | |
A man rows to a place 48 km distant and come back in 14 hours. He finds that he can row 4 km with the stream in the same time as 3 km against the stream. The rate of the stream is: | [
"4 km/hr",
"5 km/hr",
"2 km/hr",
"1 km/hr"
] | D | Explanation:
Assume that he moves 4 km downstream in x hours.
Then, speed downstream = distance/time = 4/x km/hr
Given that he can row 4 km with the stream in the same time as 3 km against the stream
i.e., speed upstream = 3/4 of speed downstream
=> speed upstream = 3/x km/hr
He rows to a place 48 km distant and comes ... | AquaRat_train |
In what time will Rs.4000 lent at 3% per annum on simple interest earn as much interest as Rs.5000 will earn in 5 years at 4% per annum on simple interest? | [
"8 1/6",
"8 1/3",
"8 1/1",
"8 1/5"
] | B | (4000*3*R)/100 = (5000*5*4)/100
R = 8 1/3
Answer: A | AquaRat_train |
In a certain store, the profit is 320% of the cost. If the cost increases by 25% but the selling price remains constant, approximately what percentage of the selling price is the profit? | [
"250%",
"none",
"70%",
"30%"
] | C | Let C.P.= Rs. 100. Then, Profit = Rs. 320, S.P. = Rs. 420.
New C.P. = 125% of Rs. 100 = Rs. 125
New S.P. = Rs. 420.
Profit = Rs. (420 - 125) = Rs. 295
Required percentage = (295/420 * 100)% = 1475/21 % = 70% (approximately)
Answer = B | AquaRat_train |
What reaction is considered the reverse of photosynthesis? | [
"cellular transfer",
"cellular respiration",
"cellular digestion",
"cellular decay"
] | B | Many important biological processes involve redox reactions, which frequently store and release energy. For example, photosynthesis involves the reduction of carbon dioxide into glucose and the oxidation of water into oxygen. This process stores the energy of sunlight in the bonds of sugars. The reverse reaction, cellu... | SCiQ_train |
Trip 1 One week in the Mountains Bring your strong shoes and warm clothes for this walk in a beautiful area of the Green Mountains. You may go hiking or have a try of rock climbing. This is also a protection area for wild animals. You can find many kinds of animals living in this area. Time: May 8--May 14 Tel: 64639... | [
"$75.",
"$100.",
"$125.",
"$150."
] | C | MMLU_train | |
There was a person who smoked a lot .One day he decided to quit his habbit,but he had 27 cigarettes with him.So he started smoking them one by one ,to finish them. He had the habit of smoking only 2/3rd of it and leaving the rest butt. Latter he found out that by joining 3 butts he can form 1 cigarette. So ,tell how ma... | [
"60",
"45",
"30",
"40"
] | D | 27+9+3+1=40.
ANSWER:B | AquaRat_train |
What is the process by which organisms change in small ways over time? | [
"adaptation",
"natural selection",
"microevolution",
"spontaneous mutation"
] | C | Microevolution is the process by which organisms change in small ways over time. | SCiQ_train |
Changing the frequency of sound waves, will change the _________ of the sound of a musical instrument? | [
"velocity",
"direction",
"distance",
"pitch"
] | D | All musical instruments create sound by causing matter to vibrate. Most musical instruments use resonance to amplify sound waves and make sounds louder. Most musical instruments also have a way of changing the frequency of sound waves, which changes the pitch of the sounds. | SCiQ_train |
Cirrus, stratus, and cumulus are types of what? | [
"clouds",
"plants",
"slopes",
"storms"
] | A | Cloud types include cirrus, stratus, and cumulus. | SCiQ_train |
Meg and Bob are among the 7 participants in a cycling race. If each participant finishes the race and no two participants finish at the same time, in how many different possible orders can the participants finish the race so that Meg finishes ahead of Bob? | [
"60",
"24",
"30",
"2220"
] | D | Total # of ways the race can be finished is 7!. In half of the cases Meg finishes ahead of Bob and in other half Bob finishes ahead of Meg. So, ways Meg to finish ahead of Bob is 7!/2=2220.
Answer: D. | AquaRat_train |
Students are investigating which type of fruit attracts the most fruit flies. Equally sized pieces of ripe apple, peach, and banana are placed in separate containers. The containers allow fruit flies to enter, but the fruit flies are unable to escape. The containers are placed outside on a picnic table for two days. Th... | [
"on all three types of fruit every two hours",
"on all three types of fruit after each fruit spoils",
"on the banana on Day 1, the apple on Day 2, and the peach on Day 3",
"on the banana after Hour 1, the apple after Hour 2, and the peach after Hour 3"
] | A | MMLU_train | |
Which are two parts of the carbon cycle? | [
"freezing and thawing",
"growth and reproduction",
"evaporation and precipitation",
"photosynthesis and respiration"
] | D | MMLU_train | |
The amount of water vapor in the air and the temperature of the medium affects how fast what travels? | [
"light",
"sound",
"colour",
"traffic"
] | B | The speed of sound also depends on the temperature of the medium. For a given medium such as air, sound has a slower speed at lower temperatures. You can compare the speed of sound in air at different temperatures in Table below . A lower temperature means that particles of the medium are moving more slowly, so it take... | SCiQ_train |
There are 11 stamps from which two stamps will be selected. We have five stamps which are the same as five of the stamps which could be selected. What is the probability that the two stamps selected will be different from the stamps that we have? | [
"7/23",
"5/21",
"6/22",
"3/17"
] | C | P(first stamp is different) = 6/11
P(second stamp is different) = 5/10
P(both stamps are different) = 6/11*5/10 = 6/22
The answer is D. | AquaRat_train |
A frog was sick because it wasn't staying warm enough. | [
"The frog was getting burned by a heat lamp",
"The water in the tank had dried up.",
"the frog was unable to regulate its body temperature without an external heat source",
"The frog was using too much ice in its drinks"
] | C | MMLU_train | |
Of the following values of n, the value of (-1/4)^(-n) will be greatest for n = | [
"-3",
"0",
"-2",
"2"
] | D | imo -2
(-1/4)^-2=
1/(1/16)=16
oops i meant 2
C | AquaRat_train |
A rabbit population has increased noticeably in the past ten years. Which of the following is a reasonable hypothesis for this population growth? | [
"Competition for food has increased among rabbits.",
"The rabbit's main predator has been eliminated by human development.",
"Abnormal weather conditions have decreased water levels of the local ponds.",
"An organism that relies on similar food sources has migrated into the area."
] | B | MMLU_train |
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