Que- some doctors are fools, some fools are rich.
A - some doctors are rich.
B - some rich are doctors.
1.only A follows
2.only B follows.
3.A and B both follows
4.Neither A nor B follows.
46). For the past 13 years, high school guidance counselors nationwide have implemented an aggressive program to convince high school students to select careers requiring college degrees. The government reported that the percentage of last year's high school graduates who went on to college was 15 percent greater than the percentage of those who graduated 10 years ago and did so. The counselors concluded from this report that the program had been successful.
The guidance counselors' reasoning depends on which one of the following assumptions about high school graduates?
(A) The number of graduates who went on to college remained constant each year during the 10-year period.
(B) Any college courses that the graduates take will improve their career prospects.
(C) Some of the graduates who went on to college never received guidance from a high school counselor.
(D) There has been a decrease in the number of graduates who go on to college without career plans.
(E) Many of last year's graduates who went on to college did so in order to prepare for careers requiring college degrees
If log (base81) 32 = 5/4* log (base 11) 2 * log (base a) b, then find the range of b given 3 <= a <= 11
3) Number of integral solutions of x^8 - y^16 = 10^100 is ?
Whenever a major airplane accident occurs, there is a dramatic increase in the number of airplane mishaps reported, a phenomenon that may last for as long as a few months after the accident. Airline officials assert that the publicity given the gruesomeness of major airplane accidents focuses media attention on the airline industry and the increase in the number of reported accidents is caused by an increase in the number of news sources covering airline accident, no...
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2) Find the minimum value of (x^2+1)(x^2+2)(x^2+3)(x^2+4) + 99 for real values of x .
In an n-sided regular polygon how many distint values can the length of diagonals take? (post with approach)
If birth and death rate are 39.4 and 19.4 per 1000
Then in how many years approx will population double ?
4)How many ordered triplets [a,b,c], satisfy (((a)^b)^c)=64, a,b,c, are positive integers?
Find the length of the diagonal of the largest possible cube inscribed in a hemisphere of radius 4 √ 2 c m . A) 12 c m B) 6 c m C) 8 c m D) 4 c m.
5) How many 5 digit numbers that are multiple of 12 can be formed ,without the repetition of digits,by using the first 6 natural numbers.??
A newly discovered disease is thought to be caused by a certain bacterium. However, recently released data notes that the bacterium thrives in the presence of a certain virus, implying that it is actually the virus that causes the new disease.
Which of the following pieces of evidence would most support the data's implication?
(A) In the absence of the virus, the disease has been observed to follow infection by the bacterium.
(B) The virus has been shown to aid the growth of bacterium, a process which often leads to the onset of the disease.
(C). The virus alone has been observed in many cases of the disease.
(D) In cases where the disease does not develop, infection by the bacterium is usually preceded by infection by the virus.
(E) Onset of the disease usually follows infection by both the virus and the bacterium
Approach..
If all the binary numbers from 100 to 1000000 are written, find the total number of 1's used in these numbers?
OA: 189
Every painting hanging in the Hoular Gallery is by a French painter. No painting in the Hoular Gallery is by a Vorticist. Only Vorticists use acrylic monochromes in their works.
If the information above is true, which of the following must also be true?
(A) No French painters are Vorticists.
(B) All Vorticists use acrylic monochromes in their works.
(C). Some French painters do not use acrylic monochromes in their works.
(D) No French painters use acrylic monochromes in their works.
(E) All French painters who use acrylics use acrylic monochromes in their works.
Abhijit Guha or Sarvesh verma which ones better '' Suggest ... Waiting fr u precious opinion...
Investing in real estate would be a profitable venture at this time. A survey in House magazine revealed that 85% of the magazine's readers are planning to buy a second home over the next few years. A study of the real estate industry, however, revealed that the current supply of homes could only provide for 65% of that demand each year.
8. Which of the following, if true, reveals a weakness in the evidence cited above?
(A) Real estate is a highly labor-intensive business.
(B) Home builders are not evenly distributed across the country.
(C) The number of people who want second homes has been increasing each year for the past ten years.
(D). Readers of House magazine are more likely than most people to want second homes.
(E) House magazine includes articles about owning a second home as well as articles about building a second home.
9. Which of the following, if true, would undermine the validity of the investment advice in the paragraph above?
(A) Some home owners are satisfied with only one home.
(B) About half of the people who buy homes are investing in their first home.
(C) About half of the people who buy homes have to take out a mortgage to do so.
(D) Only a quarter of the homes that are built are sold within the first two weeks.
(E). Only a quarter of those who claim that they want a second home actually end up purchasing one.
A private bus company gained greater profits and provided bus service to the area at lower fares by running buses more frequently and stimulating greater ridership. Hoping to continue these financial trends, the company plans to replace all older buses with new, larger buses, including some double-decker buses.
The plan of the bus company as described above assumes all of the following EXCEPT
(A) the demand for bus service in the company's area of service will increase in the future
(B) increased efficiency and revenues will compensate for any new expenses the company incurs
(C) the new buses will be sufficiently reliable to ensure the company a net financial gain once they are in place
(D). driving the new buses will be no more difficult than driving the buses they are to replace
(E) the larger, double-decker buses will not face obstacles such as height and weight restrictions in the bus company's area of service
I had to write this -
It has been a tough journey , isnt it ?
waking up early , reading the Hindu , planning the day ahead , Giving mocks and feeling depressed after the result . I know its hard , because by this time our mind says " Bhai bas kar ab " , but remember for every movie you missed , for every sleep you lost , everytime when you thought one more time , for everytime you said I"ll make it .. you are way ahead of 2,18,000 folks , you have done it , I dont care what my result is
but I know that I had but given my 200% in it thats enough , people are gonna hate , they are going you question you everytime , YOU yes you will prove them wrong trust me !
& A deep thanks to Indrajeet singh you done a great job .. & all the members , I am not posting this for likes , I am just posting it that buck up
" You shall make it "
God bless !
' Kuch kiye bina he Jai Jai kar nahe hoti
mehnat karney walon ki har nahe hoti ' 😊
20. The city council will certainly vote to approve the new downtown redevelopment plan, despite the objections of environmentalists. After all, most of the campaign contributions received by members of the city council come from real estate development firms, which stand to benefit from the plan.
Which of the following statements, if true, would most weaken the argument above?
(A) Several members of the city council receive sizable campaign contributions from environmental lobbying groups.
(B) Members of the city council are required to report the size and source of each campaign contribution they receive.
(C) Not every real estate development firm in the city will be able to participate in, and profit from, the new downtown redevelopment plan.
(D). The members of the city council have often voted in ways that are opposed to the interests of their campaign contributors.
(E) Some environmentalists have stated that the new downtown redevelopment plan might be environmentally sound if certain minor modifications are made.
In 1981, for the first time in over two decades, the average scores of high school students on standardized math and English tests did not decline. During the same year, millions of American students enjoyed their first exposure to the new world of the microcomputer, whether in schools, video arcades, or other settings. The conclusion is clear: far from stultifying the intellectual capacities of students, exposure to computers can actually enhance them.
The most serious weakness of the argument above is its failure to
(A) discuss the underlying causes of the twenty-year decline in students' test scores
(B) cite specific figures documenting the increases in test scores
(C) distinguish among the various types of computer being used by high school students
(D) define the intellectual capacities tested by the standardized math and English tests referred to
(E) explain exactly how high school students' abilities on math and English tests could have been enhanced by exposure to computers
6) How many natural numbers are there with 24 factors where 2,3 and 5 are the only prime factors?
Monica Kashyap asked a question.
1. Given f(x)=x* f(x-1) for any natural number "x" if f(x+2)= 20f(x), then what is the value of x
(a) 4 (b) 5 (c) 2 (d) None of these
This question was given by a faculty member of test cracker and was solved in a very simple way.. would love to show you guys the solution steps.. but first you guys try.
The people who are least likely to be audited by the Internal Revenue Service this year are those who have been audited since 1985 and who were found to have made no mistakes in filing their returns during that audit.
Of the following people, who is MOST likely to be audited by the IRS?
(A) A person who was audited in 1986 but was not found to have made any mistakes in filing his return.
(B) A person who was audited in 1986 and whose lawyer corrected several mistakes in the tax return prior to the filing deadline.
(C) A person whose spouse was convicted of tax fraud in 1987, who was then audited and found to have made no mistakes.
(D). A person who was last audited in 1984, and had no mistakes uncovered by the IRS during that audit.
(E) A person who was audited in each of the past five years, but was found to have made no mistakes in any of the filings.
Gave a Missed Aimcat , Scores are not loading . Anyone else facing the same issue ?
Consider a number N= 123456789987654321123456789987654321...........987654321123456789987654321123456789 is a 9999 digit number.
R is the remainder obtained when N is divided by 9999
What would be the Unit digit of 7^R...
Solution pls....
If a machine can build a wall in 6 days then how many walls do six machines build in six days
48). Black Americans are, on the whole, about twice as likely as White Americans to develop high blood pressure. This likelihood also holds for westernized Black Africans when compared to White Africans.
Researchers have hypothesized that this predisposition in westernized Blacks may reflect an interaction between western high-salt diets and genes that adapted to an environmental scarcity of salt.
Which of the following statements about present-day, westernized Black Africans, if true, would most tend to confirm the researchers' hypothesis?
(A) The blood pressures of those descended from peoples situated throughout their history in Senegal and Gambia, where salt was always available, are low.
(B) The unusually high salt consumption in certain areas of Africa represents a serious health problem.
(C) Because of their blood pressure levels, most White Africans have markedly decreased their salt consumption.
(D) Blood pressures are low among the Yoruba, who, throughout their history, have been situated far inland from sources of sea salt and far south of Saharan salt mines
(E) No significant differences in salt metabolism have been found between those people who have had salt available throughout their history and those who have not.
A table is in the shape of an isosceles triangle having 3 seats along each of the three sides of the triangle. In how many ways can 9
people sit across the table?
1) 9!
2) 8!
3) 8 × 8!
4) 6 × 8!
8) If Rahul throws 2 balanced dice, which number has the highest probability of turning up ?
Can anyone explain the difference btwn V1+s/es and is/are/am V1+ing with respect to future. Both are used fr scheduled /fixed future events.
How many have taken sick leave before cat or are planning to take ? If not then ye bimar hone ka best month h. tongue emoticon
W'ell solve lots of questions in this last month. Be ready . Starting at 9 am today.
Follow #I_Quanta_500 hash tag to get top 500 questions to be solved before cat.
What is the best way to find the 'key' argument in any RC? or the idea behind the passage.
Usually RC's are lengthy and cover a lot of different things. Every time i come across these type of questions in mocks, different reasons are given to justify their correct option correct.
Thanks!
Approach plz...ans is 3root2.
A square room has a hook on the ceiling exactly at the centre P. If AB is one of the sides of the floor, where APB = 60° and AB = 6 m, then what is the height (in m) of the room?
Mr. David manufactures and sells a single product at a fixed price in a niche market. The selling price of each unit is Rs. 30. On the other hand, the cost, in rupees, of producing 'x' units is 240 + bx + cx2, where 'b' and 'c' are some constants. Mr. David noticed that doubling the daily production from 20 to 40 units increases the daily production cost by 66.67%. However, an increase in daily production from 40 to 60 units results in an increase of only 50% in the daily pro...
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(A) the abandonment of most of Freud's theories
(B) a greater reliance on biological rather than psychological explanations of behavior
(C) a critical reexamination of Freud's place in the history of psychology
(D). a reexamination of Freud's theories in the light of contemporary biology
(E) increased financial support for studies in neurophysiology and biochemistry
If the roots of equation x^3-ax^2+bx+c=0 are three consecutive integer then what is the smallest possible value of b???? Full solution plzzz
If A and B together can do 5/24 fraction of a work in a day.In how much time they will complete 4/120 fraction of work?
An isosceles trapezium is circumscribed about a circle. One of the parallel sides is thrice the other. Find the area (in sq.cm.) of the trapezium, if its perimeter is 8 cm.
Below is the text i read in a book:
Quote
Another issue is the use of indefinite articles in front of words starting with 'u'. We always say 'a uniform' but then we say 'an umbrella'. This is because 'u' is pronounced differently in these words. In 'uniform', the sound is 'yoo‐nee‐form', i.e. it begins with a 'y' sound. Therefore, we...
See MoreThree boys and three girls sit on a round table such that a shy boy never sit with girls and shy girl never sit with a boy
So how many arrangement are possible ?
Although its purpose is laudable, the exclusionary rule, which forbids a court to consider evidence seized in violation of the defendant's constitutional rights, has unduly hampered law-enforcement efforts. Even when the rights violation was a minor or purely technical one, turning on a detail of procedure rather than on the abrogation of some fundamental liberty, and even when it has been clear that the police officers were acting in good faith, the evidence obtained has been considered tainted under this rule and may not even be introduced. In consequence, defendants who were undoubtedly guilty have been set free, perhaps to steal, rape, or murder again.
5. The author of the passage above assumes all of the following EXCEPT:
(A) The constitutional rights of criminal defendants should be protected.
(B). Most cases in which the exclusionary rule has been invoked have involved purely technical violations of constitutional principles.
(C) The number of cases whose outcome has been affected by the exclusionary rule is significant.
(D) Some of the defendants set free under the exclusionary rule have been guilty of serious criminal offenses.
(E) Merely technical violations of the rules concerning evidence should be treated differently from deliberate assaults upon human rights.
6. It can be inferred from the passage that the author would most likely endorse which of the following proposals?
(A). Change of the exclusionary rule to admit evidence obtained by police officers acting in good faith
(B) A constitutional amendment curtailing some of the protections traditionally afforded those accused of a crime
(C) A statute limiting the application of the exclusionary rule to cases involving minor criminal offenses
(D) Change of the exclusionary rule to allow any evidence, no matter how obtained, to be introduced in court
(E) A constitutional amendment allowing police officers to obtain vital evidence by any means necessary when in pursuit of a known criminal
I'll post 500 top questions to be solved before CAT.
1) ABCD is a square of a side is 10 units.There are four point p,q,r,s inside the square that triangle ABP,BCQ,CDR and DAS(triangle) are equilateral triangle .Find the area in(Sq unit) of a quadrilateral PQRS?
Number of ways of arranging the letters of mathematics so that order of vowels don't change ?
If the integers m and n are chosen at random out of integers 1 to 100, with replacement, then the probability that a number of the form (7m + 7n) is divisible by 5 equals
Traffic safety experts predict that the installation of newly designed air bags in all cars in the United States would reduce the average number of fatalities per traffic accident by 30 percent. In order to save lives, the Department of Transportation (DOT) is considering requiring automobile manufacturers to install air bags of this design in all cars produced after 1998.
Which of the following, if true, represents the strongest challenge to the DOT's proposal?
(A). Air bags of the new design are more given to being inadvertently triggered, an occurrence that can sometimes result in fatal traffic accidents.
(B) The DOT is planning to require automobile manufacturers to produce these air bags according to very strict specifications.
(C) After installing air bags in new cars, automobile manufacturers will experience an increase in sales.
(D) The proposed air bag installation program will adversely affect the resale of cars manufactured prior to 1998.
(E) As production costs increase, the profits of many domestic automobile dealers show a marked decrease.
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7) If P:{a,b,c,d,e} and Q:{x,y,z} :find total number of onto functions from P to Q.
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Five sentences are given below, labeled 1, 2, 3, 4 and 5. They need to be arranged in a logical order to form a coherent paragraph/passage.
1. The revolution began as an attack on despotism.
2. Already by 1762 Rousseau was implying in his Social Contract that there was no meaningful difference between the authority of a despot and that of a monarch
3. As usual, regular usage soon diluted the original rigor of the expressions meaning.
4. Montesquieu has defined its spirit as The rule of one, according to no law.
5. Obeying no law, authority was arbitrary and its animating spirit was fear.
Freud's theories of the workings of the mind, while brilliant for their day, were formulated before most of this century's great advances in neurophysiology and biochemistry. Today, we have a far deeper understanding of the biological components of thought, emotion, and behavior than was dreamed of eighty years ago. It would be foolish to continue parroting Freud's psychological theories as if these advances had never occurred.
It can be inferred from the passage above that the author would be most likely to favor
(A) the abandonment of most of Freud's theories
(B) a greater reliance on biological rather than psychological explanations of behavior
(C) a critical reexamination of Freud's place in the history of psychology
(D). a reexamination of Freud's theories in the light of contemporary biology
(E) increased financial support for studies in neurophysiology and biochemistry
With thoda explanation.
The postal service is badly mismanaged. Forty years ago, first-class letter delivery cost only three cents. Since then, the price has increased nearly tenfold, with an actual decrease in the speed and reliability of service.
Each of the following statements, if true, would tend to weaken the argument above EXCEPT:
(A) The volume of mail handled by the postal service has increased dramatically over the last forty years.
(B) Unprecedented increases in the cost of fuel for trucks and planes have put severe upward pressures on postal delivery costs.
(C) Private delivery services usually charge more than does the postal service for comparable delivery charges.
(D) The average delivery time for a first-class letter four decades ago was actually slightly longer than it is today.
(E). The average level of consumer prices overall has increased more than 300 percent over the last forty years.
With thoda explanation.
#GK course updates #TISS #iift #snap #xat
A new 10th WhatsApp group is formed today. Where I would cover all the gk notes and quizzes.. Already 9 people are there I need 21 more to make it super 30.
People who are interested to enroll, comment here would provide discount code . course price is just ur one day pocket money. And benefits are life changing.
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15. Susan: Those who oppose experimentation on animals do not properly value the preservation of human life. Although animal suffering is unfortunate, it is justifiable if it can lead to cures for human ailments.
Melvin: But much animal experimentation involves testing of ordinary consumer products such as soaps, dyes, and cosmetics.
Susan: These experiments are justifiable on the same grounds, since cleanliness, convenience, and beauty are worthwhile human values deserving of support.
Which of the following is the best statement of the logical flaw in Susan's argument?
(A) Her claim that animal experimentation is justifiable if it supports human values contradicts her claim that such experimentation is justifiable only if it leads to cures for human ailments.
(B) She places a higher value on human cleanliness, convenience, and beauty than she does on the preservation of animal life.
(C) She uses the word "value" in two different senses.
(D) She assumes that all ordinary consumer products aid in the preservation of human life.
(E). She fails to show how mere support for human values actually preserves human lives.
When the government of a nation announced recently that a leader of the nation's political opposition had died of a mysterious illness in prison, few seasoned observers of the regime were surprised. As the police captain in an old movie remarked when asked about the condition of a prisoner, "We're trying to decide whether he committed suicide or died trying to escape."
The statements above invite which of the following conclusions?
(A) The opposition leader was probably killed trying to escape from prison.
(B) The opposition leader may not be dead at all.
(C) It is unlikely that the head of the regime knows the true cause of the opposition leader's death.
(D) The opposition leader probably killed himself.
(E). The regime very likely was responsible for the death of the opposition leader.
#CR6
OA only if some explanation is provided.
(We are all here to learn)
In the industrialized nations, the last century has witnessed a shortening of the average workday from twelve hours or longer to less than eight hours. Mindful of this enormous increase in leisure time over the past century, many people assume that the same trend has obtained throughout history, and that, therefore, prehistoric humans must have labored incessantly for their very survival.
We cannot, of course, directly test this assumption. However, a study of primitive peoples of today suggests a different conclusion. The Mbuti of central Africa, for instance, spend only a few hours each day in hunting, gathering, and tending to other economic necessities. The rest of their time is spent as they choose. The implication is that the short workday is not peculiar to industrialized societies. Rather, both the extended workday of 1880 and the shorter workday of today are products of different stages of the continuing process of industrialization.
9. Which of the following inferences about industrialization is best supported by the passage above?
(A) People in advanced industrialized societies have more leisure time than those in non-industrialized societies.
(B) An average workday of twelve hours or more is peculiar to economies in the early stages of industrialization.
(C) Industrialization involves a trade-off between tedious, monotonous jobs and the benefits of increased leisure.
(D). It is likely that the extended workday of an industrializing country will eventually be shortened.
(E) As industrialization progresses, people tend to look for self-fulfillment in leisure rather than work.
In a laboratory, there are n alarm clocks. Alarm is set in each of the clock as the integral multiple of 1 minute. Incidentally, all the alarm clocks rang together at the end of the 4th hour from the start. Find the maximum number of clocks inside the lab
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The authorised capital of New Development Bank of BRICS nation is ?
A.$150 crore
B.$95 crore
C.$100 crore
D.$300 crore
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