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SATYAM7777
https://gmatclub.com/forum/v11-210900.h ... e%20atrium.
Here option B seems to be correct as it compares the heart of mammals with the heart of reptiles.
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Priyankajaismali
B is the correct answer... but it is violating the rules...Anyways as I said earlier among the option option B is better with the meaning, Thank you
B does not have a parallelism issue. "the heart has four chambers,...., and (the heart) delivers oxygenated blood to the organs by one channel while (the heart) directs blood to the lungs...

Everything is parallel with the heart. It is a very strange construction, but correct
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mysterymanrog
Everything is parallel with the heart. It is a very strange construction, but correct
Cool, that’s what I mean.
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Q1. After conducting the autopsy, Daniel Wellington had no doubt that the highly decomposed body exhumed from a dry well in the Rivera Forests was that of Michelle Williams who had appeared on the Pygmalion show held last month at Circus Drive. A.) had no doubt that the highly decomposed body exhumed from a dry well in the Rivera Forests was that of B.) had no doubt that the highly decomposed body exhumed from a dry well in the Rivera Forests was C.) had not doubted that the highly decomposed body exhumed from a dry well in the Rivera Forests was of D.) had no doubt whether the highly decomposed body exhumed from a dry well in the Rivera Forests was that of E.) do not doubt whether the highly decomposed body exhumed from a dry well in the Rivera Forests was

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Q2. Some climatologists, while admitting that the burning of fossil fuels have raised the level of CO2 in the atmosphere and have caused an increase in the level of global temperature, argue that both these effects are contributing to an abundance of plant mass and thereby leading to heightened consumption of CO2 levels, and bringing down the temperature (A) Some climatologists, while admitting that the burning of fossil fuels have raised the level of CO2 in the atmosphere and have caused an increase in the level of global temperature, argue that both these effects are contributing to an abundance of plant mass and thereby leading to heightened consumption of CO2 levels, and bringing down the temperature (B) While admitting that the burning of fossil fuels raise the level of CO2 in the atmosphere and cause an increase in the level of global temperature, some climatologists argue that both these effects are contributing to an abundance of plant mass and thereby leading to heightened consumption of CO2 levels, bringing down the temperature (C) While admitting that the burning of fossil fuels has raised the level of CO2 in the atmosphere and has caused an increase in the level of global temperature, some climatologists have argued that both these effects have contributed to an abundance of plant mass and thereby have lead to heightened consumption of CO2 levels, having brought down the temperature (D) Some climatologists, while admitting that the burning of fossil fuels raises the level of CO2 in the atmosphere and causes an increase in the level of global temperature, argue that both these effects contribute to an abundance of plant mass, thereby leading to heightened consumption of CO2 levels, and bringing down the temperature (E) Some climatologists, while admitting that the burning of fossil fuels raise the level of CO2 in the atmosphere and cause an increase in the level of global temperature, argue that both these effects are contributing to an abundance of plant mass and thereby leading to heightened consumption of CO2 levels, bringing down the temperature Difficulty - Hard

SC Questions September - 27 :

Q1. Out of a growing pride in the region’s pre-automotive achievements have developed a committee for the preservation of Detroit’s landmarks and artifacts that are creating monuments and museums across the city.

(A) have developed a committee for the preservation of Detroit’s landmarks and artifacts that are creating

(B) has developed a committee for the preservation of Detroit’s landmarks and artifacts that is creating

(C) has developed a committee for the preservation of Detroit’s landmarks and artifacts that create

(D) have developed a committee for the preservation of Detroit’s landmarks and artifacts that is creating

(E) have developed a committee for the preservation of Detroit’s landmarks and artifacts that create


Difficulty - Hard

Q2. Paleontologists at the Montbrook fossil dig typically find the isolated bones and teeth of prehistoric mammals buried at regular intervals; the location of these fossils is evidence favoring the hypothesis of a prehistoric river fed by a nearby glacier that scattered the mammals’ remains after the decay of their soft tissue.

(A) favoring the hypothesis of a prehistoric river fed by a nearby glacier that

(B) that favors the hypothesis of a prehistoric river that was fed by a nearby glacier and that

(C) favoring the hypothesis that a prehistoric river fed by a nearby glacier

(D) in favor of the hypothesis that a prehistoric river was fed by a nearby glacier and that

(E) of favor for the hypothesis of a nearby glacier that fed a prehistoric river and


Difficulty - Hard

winterschool
Q1. Some doctors believe that a certain drug reduces the duration of episodes of vertigo, claiming that the average duration of vertigo for people who suffer from it has decreased since the drug was introduced. However, during a recent three-month shortage of the drug, there was no significant change in the average duration of vertigo. Thus, we can conclude that the drug has no effect on the duration of vertigo. Which one of the following is an assumption required by the argument? (A) If a drug made a difference in the duration of vertigo, a three-month shortage of that drug would have caused a significant change in the average duration of vertigo. (B) If there were any change in the average duration of vertigo since the introduction of the drug, it would have demonstrated that the drug has an effect on the duration of vertigo. (C) A period of time greater than three months would not have been better to use in judging whether the drug has an effect on the duration of vertigo. (D) Changes in diet and smoking habits are not responsible for any change in the average duration of vertigo since the introduction of the drug. (E) There are various significant factors other than drugs that decrease the duration of vertigo for many people who suffer from it. Difficulty - Hard

winterschool
Q2. Sometimes it is advisable for a medical patient to seek a second opinion. But this process can be awkward for both the patient and the physicians, since the patient often worries that the first physician will be alienated. In addition, for the first physician there is the issue of pride: a second opinion tacitly highlights a physician’s fallibility. And the second physician is in the position of evaluating not only a patient’s health, but also, inevitably and uncomfortably, a colleague’s work. Which one of the following most accurately states the conclusion of the argument as a whole? (A) Because of the awkwardness involved, it is best for patients not to seek second opinions unless it is absolutely necessary. (B) In cases in which second opinions are necessary, the first physician often feels that his or her professional judgment is called into question. (C) The process of obtaining a second medical opinion can be awkward for those involved. (D) Physicians who are called upon to offer second opinions are always uncomfortable about evaluating the work of colleagues. (E) In many cases in which medical patients seek second opinions, they are concerned about offending the first physician.

CR Questions September - 27 :

Q1. With decreased production this year in many rice-growing countries, prices of the grain on world markets have increased. Analysts blame this increase on the fact that only a small percentage of world production is sold commercially, with government growers controlling most of the rest, distributing it for local consumption. With so little rice being traded freely, even slight changes in production can significantly affect the amount of rice available on world markets.

Which one of the following, if true, would most call into question the analysts’ explanation of the price increase?

(A) Rice-importing countries reduce purchases of rice when the price increases dramatically.

(B) In times of decreased rice production, governments store more of the rice they control and reduce their local distribution of rice.

(C) In times of decreased rice production, governments export some of the rice originally intended for local distribution to countries with free grain markets.

(D) Governments that distribute the rice crop for local consumption purchase the grain commercially in the event of production shortfalls.

(E) During reduced rice harvests, rice-importing countries import other kinds of crops, although this fails to compensate for decreased rice imports.


Difficulty - Hard

Q2. In tests for pironoma, a serious disease, a false positive result indicates that people have pironoma when, in fact, they do not; a false negative result indicates that people do not have pironoma when, in fact, they do. To detect pironoma most accurately, physicians should use the laboratory test that has the lowest proportion of false positive results.

Which of the following, if true, gives the most support to the recommendation above?


(A) The accepted treatment for pironoma does not have damaging side effects.

(B) The laboratory test that has the lowest proportion of false positive results causes the same minor side effects as do the other laboratory tests used to detect pironoma.

(C) In treating pironoma patients, it is essential to begin treatment as early as possible, since even a week of delay can result in loss of life.

(D) The proportion of inconclusive test results is equal for all laboratory tests used to detect pironoma.

(E) All laboratory tests to detect pironoma have the same proportion of false negative results.
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can someone explain this one?
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no

its B

but i think it should be E as E is parallel

aryannn_1712
its B
C
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E is wordy

c >> E
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C isnt parallel

thats a bigger issue
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aryannn_1712
C isnt parallel
how C is not in parallel?

........to keep.....and analyze........
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Even though E sounds wordy, it’s the only option that seems parallel to me..

winterschool
Q1. With decreased production this year in many rice-growing countries, prices of the grain on world markets have increased. Analysts blame this increase on the fact that only a small percentage of world production is sold commercially, with government growers controlling most of the rest, distributing it for local consumption. With so little rice being traded freely, even slight changes in production can significantly affect the amount of rice available on world markets. Which one of the following, if true, would most call into question the analysts’ explanation of the price increase? (A) Rice-importing countries reduce purchases of rice when the price increases dramatically. (B) In times of decreased rice production, governments store more of the rice they control and reduce their local distribution of rice. (C) In times of decreased rice production, governments export some of the rice originally intended for local distribution to countries with free grain markets. (D) Governments that distribute the rice crop for local consumption purchase the grain commercially in the event of production shortfalls. (E) During reduced rice harvests, rice-importing countries import other kinds of crops, although this fails to compensate for decreased rice imports. Difficulty - Hard
C
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Should be C. Correct idiom is ‘to keep up with’. Meaning would be
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ankur_23
Even though E sounds wordy, it’s the only option that seems parallel to me..
E is deeply flawed.

You read it as:
(part of a journalist job) is to keep with and (part of a journalist job) is to make analyses of..

Which is incorrect. How is keep with correct? Note that the usage of to makes the sentence parallel to the first part of the sentence, rather than the currenr events.

Compare with C:

Part of a journalist job is to keep up with (current events) and analyse current events.
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Meaning would be:- Part of a journalist job is .. a) to keep up with current affairs 2) analyse current affairs
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Q1. Out of a growing pride in the region’s pre-automotive achievements have developed a committee for the preservation of Detroit’s landmarks and artifacts that are creating monuments and museums across the city. (A) have developed a committee for the preservation of Detroit’s landmarks and artifacts that are creating (B) has developed a committee for the preservation of Detroit’s landmarks and artifacts that is creating (C) has developed a committee for the preservation of Detroit’s landmarks and artifacts that create (D) have developed a committee for the preservation of Detroit’s landmarks and artifacts that is creating (E) have developed a committee for the preservation of Detroit’s landmarks and artifacts that create Difficulty - Hard
D

Priyankajaismali
D
Doubt between B and D
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Peter O’Toole was nominated for his first Oscar in 1962, and his eighth in 2006, but he never actually won the award.
A. his eighth in 2006, but he never actually won the
B. for his eighth Oscar in 2006, but actually he never had won the
C. for his eighth in 2006, but he never was winning the actual
D. nominated for his eighth in 2006, but actually he never won the
E. he was nominated for his eighth Oscar in 2006, but he never won the actual

Why can’t we have actual parallelism here?
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is it A

for joining two elements and should be used instead of a comma. Also in E, two independent clauses cant be joined with a comma, B has tense issue, C too has tense issue, D has the issue of comma instead of and
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harshhtag
Why can’t we have actual parallelism here?
after ", and " IC should be present. So you dont need parallelism
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