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XAT Mock Test - 2 (New Pattern) - CAT MCQ


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30 Questions MCQ Test Mock Test Series for XAT - XAT Mock Test - 2 (New Pattern)

XAT Mock Test - 2 (New Pattern) for CAT 2025 is part of Mock Test Series for XAT preparation. The XAT Mock Test - 2 (New Pattern) questions and answers have been prepared according to the CAT exam syllabus.The XAT Mock Test - 2 (New Pattern) MCQs are made for CAT 2025 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for XAT Mock Test - 2 (New Pattern) below.
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XAT Mock Test - 2 (New Pattern) - Question 1

Question: Read the following passage and answer the questions.

The hurt that I am feeling right now, I know that you can feel it inside. But I want you to remember that once it’s through, You’ll always be my big brother, Someone whom I will forever look up to.

Which of the following is NOT implied in the above?

Detailed Solution for XAT Mock Test - 2 (New Pattern) - Question 1

There is no data in the poem to suggest that the speaker caused the hurt. It seems to be merely a moment of pain for both the speaker and the person spoken to (his big brother). The lines are a reassurance that the hurt will be over, and the speaker has high regard for his big brother.

Hence, the correct answer is option is 3.

XAT Mock Test - 2 (New Pattern) - Question 2

Question: Complete the paragraph most appropriately using the best option.

In their selfish desire to leave offspring, our genes have evolved to form a society where they work together efficiently, dividing the labour to ensure that each makes it into the next generation. Like Adam Smith’s invisible hand, the genes in this society cooperate with one another not from a sense of fairness or design, __________.

Which of the following options is most likely to follow the paragraph given above?

Detailed Solution for XAT Mock Test - 2 (New Pattern) - Question 2

The paragraph refers to genes as selfish entities that work together to ensure that they produce offspring who will carry them into the next generation. The part that will complete the paragraph must address why they create a society in which they cooperate with one another. From all of the options provided, only option 3 is aligned with the paragraph. It attributes to the aim of genes wanting to “make it to the next generation”.

The paragraph discusses genes working harmoniously. The aspect of weeding out a bad entity has not even been slightly hinted upon within the paragraph. Therefore, it is difficult to substantiate option 1.

The aim towards being functional has not been spoken about in the paragraph. Eliminate option 2.

The repercussions of random gene mutation have not been hinted upon within the paragraph. Eliminate option 4.

Hence, the correct answer is option 3.

XAT Mock Test - 2 (New Pattern) - Question 3

Question: Answer the question based on the information given in the passage.

Beauty or deformity in an object results from its nature or structure. To perceive the beauty therefore, we must perceive the nature or structure from which it results. In this the internal sense differs from the external. Our external senses may discover qualities which do not depend upon any antecedent perception. But it is impossible to perceive the beauty of an object, without perceiving the object, or at least conceiving it.

Assuming the above statements are true, which of the statements logically follow from them?

I. Perceiving the nature or structure of an object is perceiving its beauty.

II. The beauty, particularly those of the fine arts, does not depend on antecedent perception.

III. Beauty results from highly complex natures or structures.

Detailed Solution for XAT Mock Test - 2 (New Pattern) - Question 3

Statement I is incorrect. Though perceiving beauty implies that one must perceive the nature and structure first, the reverse is not necessarily true; it is not a sufficient condition for perceiving beauty.

Statement II is contrary to the passage.

Statement III is data inadequate - some objects of beauty may have ‘highly complex’ structures, but not necessarily all.

Hence, the correct answer is option 4.

XAT Mock Test - 2 (New Pattern) - Question 4

Question: Answer the question based on the passage given below.

Concrete poetry or shape poetry is poetry in which the typographical arrangement of words is as important in conveying the intended effect as the conventional elements of the poem, such as meaning of words, rhythm, rhyme and so on. It is sometimes referred to as visual poetry; a term that has evolved to have distinct meaning of its own, because the words themselves form a picture. This can be called imagery because you use your senses to figure out what the words mean.

Which of the following is communicated by the passage?

Detailed Solution for XAT Mock Test - 2 (New Pattern) - Question 4

The passage in no way communicates any similarity between Conventional and Visual poetry. It presents data to the contrary. Eliminate option 1.

The description in option 2 is attributed to Visual and not Conventional poetry in the passage. Eliminate option 2.

It can be inferred from the passage that Concrete, Visual, and Shape poetry are all terms used to refer to the same type of unconventional poetry which involves imagery. This requires you to use your senses and decipher the meaning.

Hence, the correct answer is option 3.

XAT Mock Test - 2 (New Pattern) - Question 5

Question: Read the following passage and answer the question that follow.

People who regularly eat chocolate are more depressive, experts have found. Research in Archives of Internal Medicine shows those who eat at least a bar every week are more glum than those who eat chocolate only now and again. Many believe chocolate has the power to lift mood. But experts say they cannot rule out that chocolate may be a cause rather than the cure for being depressed. In the study, the more chocolate the men and women consumed, the lower was their mood.

Which of the following assumptions needs to be necessarily true?

Detailed Solution for XAT Mock Test - 2 (New Pattern) - Question 5

Options 1 and 2 do not establish the link between chocolates and depression in a categorical way - it could be that they ate chocolates because they were depressed - effect rather than cause.

Option 4 is irrelevant to chocolates and depression.

If option 3 is true it strengthens the hypothesis that chocolates only may have caused the depression, since those in the study were not already depressed.

Hence, the correct answer is option 3.

XAT Mock Test - 2 (New Pattern) - Question 6

Having a perceptive faculty is definitive of being an animal; every animal has at least touch, whereas most have the other sensory modalities as well. In broad terms at least, animals must have perception if they are to live. So, Aristotle supposes, there are defensible teleological grounds for treating animals as essentially capable of perceiving. If an animal is to grow to maturity and propagate, it must be able to take in nourishment and to navigate its way through the world. Perception serves these ends.

Which of the following would be closest to the main idea expressed in the passage?

Detailed Solution for XAT Mock Test - 2 (New Pattern) - Question 6

The main idea of the passage is expressed in the following line: "... there are defensible teleological grounds for treating animals as essentially capable of perceiving". A “teleological” explanation is an explanation for something in function of its purpose or goal. Therefore, the main idea here is that according to teleology, it can be argued that perception must exist in animals because in them, it serves the purpose of allowing them to nourish themselves and navigate- in short, it enables them to live. Option 5 captures this perfectly.

None of the other options touches upon the main idea of the passage. Option 3, in fact, distorts the intended meaning of a sentence in the passage. Option 2 brings up a minor point made in the passage. Option 1 does not mention perception at all. Hence, the correct answer is option 5.

XAT Mock Test - 2 (New Pattern) - Question 7

Question: Read the following passage and answer the questions.

That people undergoing medical procedures should give their informed consent might seem simple and uncontentious. But what if a patient has a mental impairment and his doctor cannot make the patient understand the treatment? A team of researchers reckon virtual environments could provide the solution. Once inside the virtual hospital, the virtual patients will be directed to a waiting room. Then a virtual nurse will take them to a bed, where they will lie down to have virtual blood taken. A Second Life doctor will explain that they are about to have an anaesthetic. Meanwhile, a real person alongside the participant will answer any questions and, after the virtual visit is over, doctors will carry out “non-directive” interviews. These interviews will suggest whether the participants have understood what was going on well enough to give informed consent.

The success of the virtual environment will help reinforce which of the following assumptions (of the researchers)?

Detailed Solution for XAT Mock Test - 2 (New Pattern) - Question 7

The correct option should address the issue of mental impairment.

The paragraph states, “But what if a patient has a mental impairment and his doctor cannot make the patient understand the treatment?” and “These interviews will suggest whether the participants have understood what was going on well enough to give informed consent.”

The success will reinforce that the virtual doctor has been successful vis-a-vis a real doctor. This is in consonance with option 4 which is the assumption the researchers have made. Option 1 is incorrect because of the word “incapable”. Doctors are not “incapable”, the patients with mental impairments are. Option 2 is incorrect because it does not mention mentally impaired patients when it says that “the standard method of obtaining consent from a patient is not effective”.

Option 3 is incorrect and cannot be assumed from the passage. Hence, the correct answer is option 4.

XAT Mock Test - 2 (New Pattern) - Question 8

Question: The question below consists of a paragraph in which the first and last sentences are identified. Choose the option that has the most logical order of the intermediate sentences.

1. When entrepreneur Ryan Farley, co-founder of US business Lawnstarter, heard about biphasic sleeping he was intrigued.

P. He found that adjusting his sleeping pattern in this way allowed him to start each working period - daytime and night - with a fresh mind.

Q. Farley says: “We slept two times per night, about three hours each, doing the programming in between those periods of sleep when it was quiet and there was nobody there to distract us.”

R. He and business partner Steven Corcoran were struggling to get enough sleep while trying to launch the company, so wondered whether sandwiching a couple of hours’ work between two sleep cycles would make them more productive and efficient.

S. They needed distraction-free time to work on coding the website and business-development time for meetings and phone calls.

Farley admits he didn’t like waking up each time but says once he was awake he felt great. Which of the following combinations given below is the most logically ordered?

Detailed Solution for XAT Mock Test - 2 (New Pattern) - Question 8

Sentence 1 says that entrepreneur Ryan Farley was “intrigued” by the concept of biphasic sleep. The sentence following this should explain why. R does this by telling us that Ryan and his partner were struggling to get enough sleep and wondered whether biphasic sleep would make them more productive. Next comes sentence S which tells us why they were looking to increase productivity. Then sentence Q actually tells us how they scheduled their sleep cycles to minimize distraction. This is followed by P which gives us the positive effect of this kind of sleep cycle- a fresh mind. Sentence 6 can then end the sequence effectively by giving the minor drawback of biphasic sleep (difficulty in waking) along with a reiteration of the positive effect (feeling great).

Hence, the correct answer is option 1.

XAT Mock Test - 2 (New Pattern) - Question 9

Question: Answer the following question based on the information given below.

Even though most of the members of the audience stared at Mr. Milner in awe and respect, I still looked at him through my skeptical eyeglass as I was well aware of his propensity for exaggeration.

Which of the following words best replaces the word ‘propensity’ in the sentence?

Detailed Solution for XAT Mock Test - 2 (New Pattern) - Question 9

Propensity means Proclivity, a natural tendency or predisposition to do something.

Options 2, 3, 4 do not have this meaning and can be eliminated.

Hence, the correct answer is option 1.

XAT Mock Test - 2 (New Pattern) - Question 10

Question: Answer the following question based on the information given below.

Consumers are increasingly aware of pollution caused due to production of plastic and hence, have been increasingly supporting the use of recycled plastic for packaging purposes. However, the percentage of recycled plastic used in packaging is 6.5% while it is 48.2% for recycled paper.

Which of the following most clearly explains the difference in these percentages in light of the facts stated?

Detailed Solution for XAT Mock Test - 2 (New Pattern) - Question 10

This is a trick question - the fact given compares the use of recycled plastic and plain plastic in packaging. The percentages stated, however, are those of recycled plastic and recycled paper. The fact never says that there is a decrease in the use of recycled paper; it merely says that the use of recycled plastic is on the rise.

All the options hint at why recycled paper would be preferred over recycled plastic in packaging. Option 2 is the only option which points out the discrepancy in the question statement. Hence, the correct answer is option 2.

XAT Mock Test - 2 (New Pattern) - Question 11

Question: A passage is followed by questions pertaining to the passage. Read the passage and answer the questions. Choose the most appropriate answer.

The nature and definition of matter have been subject to much debate, as have other key concepts in science and philosophy. Is there a single kind of matter which everything is made of (hyle), or multiple kinds? Is matter a continuous substance capable of expressing multiple forms (hylomorphism), or a number of discrete, unchanging constituents (atomism)? Does it have intrinsic properties (substance theory), or is it lacking them (prima materia)? Without question science has made unexpected discoveries about matter. Some paraphrase departures from traditional or common- sense concepts of matter as “disproving the existence of matter”. However, most physical scientists take the view that the concept of matter has merely changed, rather than being eliminated. One challenge to the traditional concept of matter as tangible “stuff’ is the rise of field physics in the 19th century. However the conclusion that materialism is false may be premature. Relativity shows that matter and energy (including the spatially distributed energy of fields) are interchangeable. This enables the ontological view that energy is prima materia and matter is one of its forms. On the other hand, quantum field theory models fields as exchanges of particles- photons for electromagnetic fields and so on. On this view it could be said that fields are “really matter.”

All known solid, liquid, and gaseous substances are composed of protons, neutrons and electrons. All three are fermions or spin-half particles, whereas the particles that mediate fields in quantum field theory are bosons. Thus matter can be said to divide into a more tangible fermionic kind and a less tangible bosonic kind. However it is now generally believed that less than 5% of the physical composition of the universe is made up of such “matter”, and the majority of the universe is composed of Dark Matter and Dark Energy- with no agreement amongst scientists about what these are made of. This obviously refutes the traditional materialism that held that the only things that exist are things composed of the kind of matter with which we are broadly familiar (“traditional matter”) - which was anyway under great strain as noted above from Relativity and quantum field theory. But if the definition of “matter” is extended to “anything whose existence can be inferred from the observed behaviour of traditional matter” then there is no reason in principle why entities whose existence materialists normally deny should not be considered as “matter.” Some philosophers feel that these dichotomies necessitate a switch from materialism to physicalism. Others use materialism and physicalism interchangeably.

From the passage, we can conclude that:

Detailed Solution for XAT Mock Test - 2 (New Pattern) - Question 11

From two extracts in the passage, we can observe that traditional materialism is refuted by relativity and the quantum theory: 1. “..traditional materialism that held that the only things that exist are things composed of the kind of matter with which we are broadly familiar (“traditional matter”) - which was anyway under great strain as noted above from Relativity and quantum field theory.” 2. “One challenge to the traditional concept of matter as tangible “stuff’ is the rise of field physics in the 19th century.” Field physics includes relativity and the quantum theory as explained in the third paragraph. Therefore, option 1 can be concluded from the paragraph.

Since the passage states that there is “no agreement amongst scientists about what these are made of,” Dark Matter and Dark Energy can be described as an “ambiguous” field. Therefore, option 2 can be concluded from the paragraph. The passage states that matter and energy are “interchangeable.” Therefore, option 3 can be concluded from the paragraph.

Since options 1, 2 and 3 can all be concluded from the passage, the correct answer is option 4.

Hence, the correct answer is option 4.

XAT Mock Test - 2 (New Pattern) - Question 12

Question: A passage is followed by questions pertaining to the passage. Read the passage and answer the questions. Choose the most appropriate answer.

The nature and definition of matter have been subject to much debate, as have other key concepts in science and philosophy. Is there a single kind of matter which everything is made of (hyle), or multiple kinds? Is matter a continuous substance capable of expressing multiple forms (hylomorphism), or a number of discrete, unchanging constituents (atomism)? Does it have intrinsic properties (substance theory), or is it lacking them (prima materia)? Without question science has made unexpected discoveries about matter. Some paraphrase departures from traditional or common- sense concepts of matter as “disproving the existence of matter”. However, most physical scientists take the view that the concept of matter has merely changed, rather than being eliminated. One challenge to the traditional concept of matter as tangible “stuff’ is the rise of field physics in the 19th century. However the conclusion that materialism is false may be premature. Relativity shows that matter and energy (including the spatially distributed energy of fields) are interchangeable. This enables the ontological view that energy is prima materia and matter is one of its forms. On the other hand, quantum field theory models fields as exchanges of particles- photons for electromagnetic fields and so on. On this view it could be said that fields are “really matter.”

All known solid, liquid, and gaseous substances are composed of protons, neutrons and electrons. All three are fermions or spin-half particles, whereas the particles that mediate fields in quantum field theory are bosons. Thus matter can be said to divide into a more tangible fermionic kind and a less tangible bosonic kind. However it is now generally believed that less than 5% of the physical composition of the universe is made up of such “matter”, and the majority of the universe is composed of Dark Matter and Dark Energy- with no agreement amongst scientists about what these are made of. This obviously refutes the traditional materialism that held that the only things that exist are things composed of the kind of matter with which we are broadly familiar (“traditional matter”) - which was anyway under great strain as noted above from Relativity and quantum field theory. But if the definition of “matter” is extended to “anything whose existence can be inferred from the observed behaviour of traditional matter” then there is no reason in principle why entities whose existence materialists normally deny should not be considered as “matter.” Some philosophers feel that these dichotomies necessitate a switch from materialism to physicalism. Others use materialism and physicalism interchangeably.

The tone of the passage is:

Detailed Solution for XAT Mock Test - 2 (New Pattern) - Question 12

“Expository” means ‘serving to expound, set forth, or explain’. The tone of the passage is “expository” as it attempts to explain the nature and definition of matter.The tone is not “critical” which means ‘involving skillful judgment as to truth, merit, etc.’ because the author does not pass judgment on any theories, he simply states them. It is not “salubrious” as it means ‘favorable to or promoting health; healthful.’ It is not “exonerating” which means ‘to relieve, as from an obligation, duty, or task.’ The passage is not “condemnatory” as once again it does not pass any strong judgment or pass any disapproval of, but merely states the facts and explains them in a succinct manner.Hence, the correct answer is option 3.

XAT Mock Test - 2 (New Pattern) - Question 13

Question: A passage is followed by questions pertaining to the passage. Read the passage and answer the questions. Choose the most appropriate answer.

The nature and definition of matter have been subject to much debate, as have other key concepts in science and philosophy. Is there a single kind of matter which everything is made of (hyle), or multiple kinds? Is matter a continuous substance capable of expressing multiple forms (hylomorphism), or a number of discrete, unchanging constituents (atomism)? Does it have intrinsic properties (substance theory), or is it lacking them (prima materia)? Without question science has made unexpected discoveries about matter. Some paraphrase departures from traditional or common- sense concepts of matter as “disproving the existence of matter”. However, most physical scientists take the view that the concept of matter has merely changed, rather than being eliminated. One challenge to the traditional concept of matter as tangible “stuff’ is the rise of field physics in the 19th century. However the conclusion that materialism is false may be premature. Relativity shows that matter and energy (including the spatially distributed energy of fields) are interchangeable. This enables the ontological view that energy is prima materia and matter is one of its forms. On the other hand, quantum field theory models fields as exchanges of particles- photons for electromagnetic fields and so on. On this view it could be said that fields are “really matter.”

All known solid, liquid, and gaseous substances are composed of protons, neutrons and electrons. All three are fermions or spin-half particles, whereas the particles that mediate fields in quantum field theory are bosons. Thus matter can be said to divide into a more tangible fermionic kind and a less tangible bosonic kind. However it is now generally believed that less than 5% of the physical composition of the universe is made up of such “matter”, and the majority of the universe is composed of Dark Matter and Dark Energy- with no agreement amongst scientists about what these are made of. This obviously refutes the traditional materialism that held that the only things that exist are things composed of the kind of matter with which we are broadly familiar (“traditional matter”) - which was anyway under great strain as noted above from Relativity and quantum field theory. But if the definition of “matter” is extended to “anything whose existence can be inferred from the observed behaviour of traditional matter” then there is no reason in principle why entities whose existence materialists normally deny should not be considered as “matter.” Some philosophers feel that these dichotomies necessitate a switch from materialism to physicalism. Others use materialism and physicalism interchangeably.

Some scientists who follow the definition of traditional matter:

Detailed Solution for XAT Mock Test - 2 (New Pattern) - Question 13

The passage states that “Some paraphrase departures from traditional or common-sense concepts of matter" as ‘disproving the existence of matter’. These scientists therefore are inflexible in their definition of matter- they think that any definition that doesn’t conform is threatening to disprove the traditional theory. This is in consonance with option 1.

Option 2 is incorrect. The paragraph states that “the majority of the universe is composed of Dark Matter and Dark Energy - with no agreement amongst scientists about what these are made of.” This means that scientists are unsure about Dark Matter, not that they are condemning it. Option 3 is incorrect as it is mostly irrelevant, and in any case, is a challenge to the tradition definition of matter- the ontological definition says that energy is prima material, and challenges the traditional definition that is based on the tangibility of matter.

Option 4 is incorrect as the passage does not state that the scientists “expect” field physics to disprove the traditional definition of matter.

Hence, the correct answer is option 1.

XAT Mock Test - 2 (New Pattern) - Question 14

Question: Analyse the following passage and provide appropriate answers for questions that follow.

The 'Mozart effect' phenomenon was first suggested by a scientific study published in 1993 in the respected journal Science. It showed that teenagers who listened to Mozart's 1781 Sonata for Two Pianos in D major performed better in reasoning tests than adolescents who listened to something else or who had been in a silent room. The study (which did not look at the effect of Mozart on babies) found that college students who listened to a Mozart sonata for a few minutes before taking a test that measured spatial relationship skills did better than students who took the test after listening to another musician or no music at all. The finding, by a group at the University of California whose study involved only 36 students, led creches in America to start playing classical music to children and the southern US state of Georgia even gave newborns a free classical CD.

But there has been debate since about whether the effect exists. A report, published in the journal Pediatrics, said it was unclear whether the original study in 1993 has detected a "Mozart effect" or a potential benefit of music in general. But they said a previous study of adults with seizures found that compositions by Mozart, rather than other classical composers, appeared to lower seizure frequency. Lubetzky's team said it was possible that the proposed Mozart effect on the brain is related to the structure of his compositions as Mozart's music tends to repeat the melodic line more frequently. In more condemning evidence, a team from Vienna University's Faculty of Psychology analysed all studies since 1993 that have sought to reproduce the Mozart effect and found no proof of the phenomenon's existence. In all they looked at 3,000 individuals in 40 studies conducted around the world. Jakob Pietschnig, who led the study, said "I recommend everyone listen to Mozart, but it's not going to improve cognitive abilities as some people hope,". A study in Nature in 1999 by Christopher Chabris, a psychologist, adding up the results of 16 studies on the Mozart effect, found only a one and a half point increase in IQ and any improvements in spatial ability limited solely to a paper-folding task.

Match the words correctly with their meanings.

Detailed Solution for XAT Mock Test - 2 (New Pattern) - Question 14

The correct match for the words and their meanings in given in option 1.

Hence, the correct answer is option 1.

XAT Mock Test - 2 (New Pattern) - Question 15

Question: Analyse the following passage and provide appropriate answers for questions that follow.

The 'Mozart effect' phenomenon was first suggested by a scientific study published in 1993 in the respected journal Science. It showed that teenagers who listened to Mozart's 1781 Sonata for Two Pianos in D major performed better in reasoning tests than adolescents who listened to something else or who had been in a silent room. The study (which did not look at the effect of Mozart on babies) found that college students who listened to a Mozart sonata for a few minutes before taking a test that measured spatial relationship skills did better than students who took the test after listening to another musician or no music at all. The finding, by a group at the University of California whose study involved only 36 students, led creches in America to start playing classical music to children and the southern US state of Georgia even gave newborns a free classical CD.

But there has been debate since about whether the effect exists. A report, published in the journal Pediatrics, said it was unclear whether the original study in 1993 has detected a "Mozart effect" or a potential benefit of music in general. But they said a previous study of adults with seizures found that compositions by Mozart, rather than other classical composers, appeared to lower seizure frequency. Lubetzky's team said it was possible that the proposed Mozart effect on the brain is related to the structure of his compositions as Mozart's music tends to repeat the melodic line more frequently. In more condemning evidence, a team from Vienna University's Faculty of Psychology analysed all studies since 1993 that have sought to reproduce the Mozart effect and found no proof of the phenomenon's existence. In all they looked at 3,000 individuals in 40 studies conducted around the world. Jakob Pietschnig, who led the study, said "I recommend everyone listen to Mozart, but it's not going to improve cognitive abilities as some people hope,". A study in Nature in 1999 by Christopher Chabris, a psychologist, adding up the results of 16 studies on the Mozart effect, found only a one and a half point increase in IQ and any improvements in spatial ability limited solely to a paper-folding task.

Which of these cannot be inferred from the passage?

Detailed Solution for XAT Mock Test - 2 (New Pattern) - Question 15

The passage states in the first paragraph "... teenagers who listened to Mozart's ... performed better in reasoning tests ... college students who listened to a Mozart sonata for a few minutes before taking a test that measured spatial relationship skills did better... The finding,... led creches in America to start playing classical music to children ...”. This can be used to infer that creches did this in the hope of making young children smarter. Option 1 can be inferred. The passages says in the beginning of the second paragraph “But there has been debate since about whether the effect exists. A report, published in the journal Pediatrics, said it was unclear...”, leading to the inference in option 2. The first paragraph states that “The study ... found that college students who listened to a Mozart sonata ...” while talking about the second study. No specific sonata of Mozart has been mentioned here. Option 3 cannot be inferred.

Option 4 can be inferred from “A study in Nature ... on the Mozart effect, found only a one and a half point increase in IQ and any improvements in spatial ability limited solely to a paper-folding task.”. The use of modifiers like “only” and the phrase “limited solely” make it clear that these improvements were not considered significant.

Hence, the correct answer is option 3.

XAT Mock Test - 2 (New Pattern) - Question 16

Question: Analyse the following passage and provide appropriate answers for questions that follow.

The 'Mozart effect' phenomenon was first suggested by a scientific study published in 1993 in the respected journal Science. It showed that teenagers who listened to Mozart's 1781 Sonata for Two Pianos in D major performed better in reasoning tests than adolescents who listened to something else or who had been in a silent room. The study (which did not look at the effect of Mozart on babies) found that college students who listened to a Mozart sonata for a few minutes before taking a test that measured spatial relationship skills did better than students who took the test after listening to another musician or no music at all. The finding, by a group at the University of California whose study involved only 36 students, led creches in America to start playing classical music to children and the southern US state of Georgia even gave newborns a free classical CD.

But there has been debate since about whether the effect exists. A report, published in the journal Pediatrics, said it was unclear whether the original study in 1993 has detected a "Mozart effect" or a potential benefit of music in general. But they said a previous study of adults with seizures found that compositions by Mozart, rather than other classical composers, appeared to lower seizure frequency. Lubetzky's team said it was possible that the proposed Mozart effect on the brain is related to the structure of his compositions as Mozart's music tends to repeat the melodic line more frequently. In more condemning evidence, a team from Vienna University's Faculty of Psychology analysed all studies since 1993 that have sought to reproduce the Mozart effect and found no proof of the phenomenon's existence. In all they looked at 3,000 individuals in 40 studies conducted around the world. Jakob Pietschnig, who led the study, said "I recommend everyone listen to Mozart, but it's not going to improve cognitive abilities as some people hope,". A study in Nature in 1999 by Christopher Chabris, a psychologist, adding up the results of 16 studies on the Mozart effect, found only a one and a half point increase in IQ and any improvements in spatial ability limited solely to a paper-folding task.

What can be said about his performance in the test?

Detailed Solution for XAT Mock Test - 2 (New Pattern) - Question 16

The first paragraph states that several studies reported that students who listened to Mozart before a test performed better than those who did not, while the second paragraph debunks the Mozart effect completely. The passage eventually concludes with: “I recommend everyone listen to Mozart, but it's not going to improve cognitive abilities as some people hope", A study in Nature ... found only a one and a half point increase in IQ and any improvements in spatial ability limited solely to a paper-folding task.” This shows that listening to Mozart would not lead to a significant improvement of performance in a test. Option 4 is validated. Options 1,2, and 3 are shown to be incorrect by these very lines, while there is no support for option 3 in the passage. Hence, the correct answer is option 4.

XAT Mock Test - 2 (New Pattern) - Question 17

Scientists have made progress in understanding Huntington’s disease. Huntington’s disease mainly affects which part of the human body 

Detailed Solution for XAT Mock Test - 2 (New Pattern) - Question 17

Scientists have made progress in understanding Huntington’s disease by studying fruit flies (Drosophila melanogaster).

About the study:

  • Huntington’s disease patients carry a mutated version of the HTT gene, which codes for a protein called huntingtin (Htt).
  • The mutated gene encodes an abnormal Htt protein, leading to the destruction of neurons regulating movement, thinking, and memory.

Huntington’s disease (HD) is an inherited disorder that causes nerve cells (neurons) in parts of the brain to gradually break down and die. The disease attacks areas of the brain that help to control voluntary (intentional) movement, as well as other areas.

XAT Mock Test - 2 (New Pattern) - Question 18

The Government started the MAARG portal, that aims to 

Detailed Solution for XAT Mock Test - 2 (New Pattern) - Question 18

The Department for Promotion of Industry and Internal Trade (DPIIT), under the Ministry of Commerce and Industry, has launched a call for startup applications for registration on the MAARG portal, the National Mentorship Platform by Startup India.

MAARG portal – Mentorship, Advisory, Assistance, Resilience and Growth, is a one stop platform to facilitate mentorship for startups across diverse sectors, functions, stages, geographies, and backgrounds. The objectives of the MAARG portal are –

  • To provide sector focused guidance, handholding, and support to startups throughout their lifecycle
  • To establish a formalized and structured platform that facilitates intelligent matchmaking between the mentors and their respective mentees

To facilitate efficient and expert mentorship for startups and build an outcome-oriented mechanism that allows timely tracking of the mentor-mentee engagements

XAT Mock Test - 2 (New Pattern) - Question 19

What is the projected impact on glacier volume in the Hindu Kush Himalaya (HKH) if global temperatures rise by 1.5 to 2°C by the year 2100?

Detailed Solution for XAT Mock Test - 2 (New Pattern) - Question 19

If global temperatures rise by 1.5 to 2°C, it is projected that the glacier volume in the Hindu Kush Himalaya could decrease by 30-50% by the year 2100. This significant loss poses a severe risk to water security for the nearly two billion people who depend on these glaciers for freshwater resources. The melting of glaciers also contributes to rising sea levels and increases the frequency of hazardous events like Glacial Lake Outburst Floods (GLOFs).

XAT Mock Test - 2 (New Pattern) - Question 20

What does the AIKEYME exercise primarily aim to enhance between India and African nations?

Detailed Solution for XAT Mock Test - 2 (New Pattern) - Question 20

The AIKEYME exercise is primarily focused on enhancing maritime security cooperation between India and various African nations. This initiative is part of a broader strategy to address maritime threats such as piracy and illegal fishing, thereby fostering collaborative defense efforts. Strengthening security ties through joint exercises like AIKEYME is crucial in promoting stability in the Indian Ocean region, which is increasingly important given the challenges posed by regional security threats. An interesting fact is that this exercise also aligns with India's strategic initiative to counterbalance the growing influence of China in Africa.

XAT Mock Test - 2 (New Pattern) - Question 21

What is the primary goal of the Green and Digital Shipping Corridor (GDSC) initiative signed between India and Singapore?

Detailed Solution for XAT Mock Test - 2 (New Pattern) - Question 21

The Green and Digital Shipping Corridor (GDSC) initiative aims to promote advancements in maritime digitalization and decarbonization. This collaboration focuses on reducing greenhouse gas emissions in the shipping industry and encourages the adoption of innovative, low-emission technologies. This initiative reflects the growing importance of sustainability in global shipping practices, addressing environmental challenges while enhancing operational efficiency. An interesting fact is that countries like Singapore are leading the way in developing smart port technologies that integrate digital solutions with traditional maritime operations, thereby setting standards for future developments in the maritime sector.

XAT Mock Test - 2 (New Pattern) - Question 22

What is the total value of the contracts formalized by the Ministry of Defence of India for the Nag Missile System and light vehicles?

Detailed Solution for XAT Mock Test - 2 (New Pattern) - Question 22

The contracts formalized by the Ministry of Defence amount to approximately ₹2,500 crore. This significant investment is aimed at enhancing India's defense capabilities, particularly by acquiring the Nag Missile System and around 5,000 light vehicles. The focus on indigenous production also aligns with the government's initiative to boost domestic manufacturing in the defense sector.

XAT Mock Test - 2 (New Pattern) - Question 23

What was the main objective of the Global Conference on Air Pollution and Health 2025?

Detailed Solution for XAT Mock Test - 2 (New Pattern) - Question 23

The Global Conference on Air Pollution and Health 2025 primarily aimed to mobilize global support to reduce air pollution-related deaths by 50% by the year 2040. This initiative is crucial given that nearly seven million people die prematurely each year due to air pollution. Addressing air pollution is not only a public health issue but also a significant contributor to environmental degradation. An interesting fact is that improving air quality could prevent numerous health issues, such as asthma, and lead to substantial economic benefits by reducing healthcare costs associated with pollution-related diseases.

XAT Mock Test - 2 (New Pattern) - Question 24

What is one of the primary objectives of the Indian Ports Bill 2025?

Detailed Solution for XAT Mock Test - 2 (New Pattern) - Question 24

The Indian Ports Bill 2025 primarily aims to modernize the legal framework governing ports in India. This modernization includes updating regulations to comply with international standards and environmental obligations, ultimately enhancing the efficiency and capabilities of port operations. Additionally, it addresses the need for pollution control and sustainable development within the port sector. An interesting fact is that the original Indian Ports Act was established in 1908, and due to significant changes in global maritime practices and technology, this new bill reflects the contemporary needs and challenges faced by India's port infrastructure.

XAT Mock Test - 2 (New Pattern) - Question 25

What event caused the euro to drop to 1.0277 US dollars by January 20, 2025?

Detailed Solution for XAT Mock Test - 2 (New Pattern) - Question 25

The euro's decline to 1.0277 US dollars by January 20, 2025, was primarily influenced by the election of Donald Trump. Political events, such as changes in leadership, can significantly affect currency values due to shifts in investor confidence and anticipated economic policies. This illustrates how closely tied currency values are to political landscapes.

XAT Mock Test - 2 (New Pattern) - Question 26

What is the primary purpose of International Anti-Corruption Day, observed on December 9th?

Detailed Solution for XAT Mock Test - 2 (New Pattern) - Question 26

The primary purpose of International Anti-Corruption Day is to raise awareness about corruption on a global scale. This day serves as a reminder of the negative impact corruption has on economic development and public trust in institutions. It emphasizes the need for ongoing efforts to combat corrupt practices, such as bribery and embezzlement, which can undermine democratic processes and economic stability. An interesting fact is that the observance of this day encourages individuals and organizations to take action against corruption, promoting transparency and accountability in both public and private sectors.

XAT Mock Test - 2 (New Pattern) - Question 27

What is the predicted increase in ocean temperatures by the end of the century if greenhouse gas emissions continue at current levels?

Detailed Solution for XAT Mock Test - 2 (New Pattern) - Question 27

The prediction indicates that ocean temperatures could rise by 4.4°C by the end of the century under the SSP 8.5 scenario, which represents a high greenhouse gas emissions pathway. This significant warming could exceed the tolerance limits of many fish species, leading to severe impacts on marine biodiversity and ecosystems. Notably, this level of warming could fundamentally alter marine habitats and the species that inhabit them, emphasizing the urgency of addressing climate change.

XAT Mock Test - 2 (New Pattern) - Question 28

Which technology allows researchers to identify genetic material from marine organisms using water samples?

Detailed Solution for XAT Mock Test - 2 (New Pattern) - Question 28

Environmental DNA (eDNA) technology is a groundbreaking method that enables scientists to collect genetic material from the environment, specifically water samples, to identify various marine species. Over three years, studies employing this technology have successfully identified thousands of species across multiple World Heritage sites. This method is particularly valuable for monitoring biodiversity and detecting rare or invasive species, which aids in timely conservation efforts. The ability to assess marine life without direct observation makes eDNA an important tool in marine biology.

XAT Mock Test - 2 (New Pattern) - Question 29

What is the employability rate of Kerala for individuals aged 22-25 according to the India Skills Report 2025?

Detailed Solution for XAT Mock Test - 2 (New Pattern) - Question 29

Kerala boasts an impressive employability rate of 87.47% for individuals aged 22-25. This high rate reflects the effectiveness of the state's skill development initiatives and the readiness of young professionals to enter the job market. Interestingly, this focus on employability among the youth is crucial as it not only addresses unemployment but also helps in harnessing the potential of young talent in the workforce.

XAT Mock Test - 2 (New Pattern) - Question 30

What is the anticipated timeframe for the Arctic Ocean to experience its first ice-free day according to recent climate studies?

Detailed Solution for XAT Mock Test - 2 (New Pattern) - Question 30

Recent studies suggest that the Arctic Ocean could see its first ice-free day as early as 2030. This alarming prediction is based on climate models and reflects the rapid changes occurring in the Arctic due to global warming. The decline in Arctic sea ice is significant, as it impacts not only local ecosystems but also contributes to global climate changes. Interestingly, the Arctic is warming at a rate four times faster than the global average, which intensifies these effects.

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