GMAT Sentence Correction Discussions

Thanks for all your response.
the OAs are CBCBCAAA in that order.

for Q3,I went by the idiom 'prohibit from' and chose A.why is A wrong?
for Q6,why is option B,'shall' wrong?
for Q7.why cant option C be right?


3. The structure of the sentence in A is wrong (Thats how I figured out the answer).
C hits the nail on its head by saying what the "directive" did - prohibiting the sale of blah blah blah....

6. Which one is right
After answering queries related to SC & CR, he will/shall be clarifying doubts in PS !

Hope you got the point.

7. Which is correct - I have a dog called Romeo or I have a dog, called Romeo
It could have been I have a dog, Romeo, who is very clever.

In option C, the modifier seems to modify called.

I hope I am clear.
Tough ones indeed ! My takes....

1. B .

Superiority over - correct idiom. That boils to B & D.
D reads like a run-on sentence.
Saurav :i think superiority to is the correct idiom . So C is the correct answer. Morever same verb form should be used for the two verbs demonstrated and proved.


4. B.

You cannot start the second part of this sentence using "by"

B is a clear winner over D.

Saurav : Only A here comes close to B . But A implies that the market equilibrium persuaded the people.


8. C

u cannot compare the reading of the book with apprentice work.
It shud be "doesn not seem to read as an apprentice work would (read)"

Saurav :i beg to differ from you . Moi thinks A is the answer .
Like is needed to compare nouns . The usage of as is not correct to cmpare nouns .

Please post the OA's.


Please find my comments inline
Thanks for all your response.
the OAs are CBCBCAAA in that order.

for Q3,I went by the idiom 'prohibit from' and chose A.why is A wrong?
for Q6,why is option B,'shall' wrong?
for Q7.why cant option C be right?


In Q 7, option C ,the word technique should be as close to the modifier " called proton X -ray emission" as possible.

In this option,the modifier " called proton X -ray emission" seems to be modifying air pollutants .
Thanks for all your response.
the OAs are CBCBCAAA in that order.

for Q3,I went by the idiom 'prohibit from' and chose A.why is A wrong?
for Q6,why is option B,'shall' wrong?
for Q7.why cant option C be right?


in Q3 , Remember after words such as directive and order ,noun clause starting with that cannot be used....so all sentences with " directive that " are wrong.
Puys,
Enjoy cracking these tuff ones.

I'd appreciate explanations for each one of them.
  1. Once the economic and social usefulness of the motor car was demonstrated and with its superiority to the horse being proved, much of the early hostility to it in rural regions disappeared.
(A) and with its superiority to the horse being
(B) and its superiority over the horse had been
(C) and its superiority to the horse
(D) its superiority over the horse
(E) with its superiority to the horse having been



2.One legacy of Madison Avenues recent campaign to appeal to people fifty years old and over is the realization that as a person ages, their concerns change as well.

(A) the realization that as a person ages, their
(B) the realization that as people age, their
(C) to realize that when a person ages, his or her
(D) to realize that when people age, their

(E) realizing that as people age, their
3.One of Ronald Reagans first acts as President was to rescind President Carters directive that any chemical banned on medical grounds in the United States be prohibited from sale to other countries.

(A) that any chemical banned on medical grounds in the United States be prohibited from sale to other countries
(B) that any chemical be prohibited from sale to other countries that was banned on medical grounds in the United States
(C) prohibiting the sale to other countries of any chemical banned on medical grounds in the United States
(D) prohibiting that any chemical banned on medical grounds in the United States is sold to other countries
(E) that any chemical banned in the United States on medical grounds is prohibited from being sold to other countries


4.One pervasive theory explains the introduction of breakfast cereals in the early 1900s as a result of the growing number of automobiles, which led to a decline in horse ownership and a subsequent grain glut; by persuading people to eat what had previously been horse feed, market equilibrium was restored.
(A) by persuading people to eat what had previously been horse feed, market equilibrium was restored
(B) persuading people to eat what had previously been horse feed restored market equilibrium
(C) by persuading people to eat what had previously been horse feed, it restored market equilibrium
(D) the persuasion of people to eat what had previously been horse feed restored market equilibrium

(E) market equilibrium was restored when people were persuaded to eat former horse feed
5.Opened in 1683, the Ashmolean was the first public museum in Great Britain, while earlier the Bodleian has been the first truly public library.

(A) while earlier the Bodleian has been
(B) where the Bodleian earlier is
(C) just as earlier the Bodleian had been
(D) as the earlier Bodleian has been
(E) the Bodleian earlier being
6.Opening with tributes to jazz-age divas like Bessie Smith and closing with Koko Taylors electrified gravel-and-thunder songs, the program will trace the blues vigorous matriarchal line over more than 50 years.
    (A) the program will trace
    (B) the program shall trace
    (C) there will be a program tracing
    (D) it is a program that traces
    (E) it will be a program tracing


    7.Originally developed for detecting air pollutants, a technique called proton-induced x-ray emission, which can quickly analyze the chemical elements in almost any substance without destroying it, is finding uses in medicine, archaeology, and criminology.
    (A) Originally developed for detecting air pollutants, a technique called proton-induced x-ray emission, which can quickly analyze the chemical elements in almost any substance without destroying it,
    (B) Originally developed for detecting air pollutants, having the ability to analyze the chemical elements in almost any substance without destroying it, a technique called proton induced x-ray emission
    (C) A technique originally developed for detecting air pollutants, called proton-induced x-ray emission, which can quickly analyze the chemical elements in almost any substance without destroying it,
    (D) A technique originally developed for detecting air pollutants, called proton-induced x-ray emission, which has the ability to analyze the chemical elements in almost any substance quickly and without destroying it,

    (E) A technique that was originally developed for detecting air pollutants and has the ability to analyze the chemical elements in almost any substance quickly and without destroying the substance, called proton-induced x-ray emission,
    8.Originally published in 1950, Some Tame Gazelle was Barbara Pyms first novel, but it does not read like an apprentice work.

    (A) does not read like an apprentice work
    (B) seems not to read as an apprentice work
    (C) does not seem to read as an apprentice work would
    (D) does not read like an apprentice work does
    (E) reads unlike an apprentice work


    C for the first one being is redundant
    B sounds better as people is better than parallel with people before.
    C for third i say prohibiting for say ,that is used for restrictive clause which is not need here.
    B persuading people .. going better .. that by persuading
    C just as is the better continuation
    A is just fine i say
    A is just fine again..
    about the last i have doubts between E and A ..but go with A due to unlike might change the meaning of the word
    Thanks for all your response.
    the OAs are CBCBCAAA in that order.

    for Q3,I went by the idiom 'prohibit from' and chose A.why is A wrong?
    for Q6,why is option B,'shall' wrong?
    for Q7.why cant option C be right?


    just saw the answers

    Q3 i think u should read about the usuage of that ... that gives rise to a restrictive clause, where we have to give information that is important..
    here we are just continuing a sentence prohibiting is best ( i think their are some type of SC based on these in the manhattan SC .. i think its about the use of a gerund .)

    q6
    the program will .. shall will change the meaning of the sentence.
    q7
    A technique originally developed for detecting air pollutants, called proton-induced x-ray emission, is worse than

    A technique called proton-induced x-ray emission originally developed for detecting air pollutants,

    i think this will answer your queries

    Puys,

    I have a question abt this one too..I'll ask you after i let you crack it.

    Pensions are now viewed as a deferred payment of salary, money a worker is compelled to put away to take care of one's later years.
    (A) a worker is compelled to put away to take care of one's
    (B) that a worker is compelled to put away to take care of oneself in
    (C) a worker is compelled to put away to take care of oneself in
    (D) workers are compelled to put away to take care of them in
    (E) workers are compelled to put away to take care of themselves in

    Puys,

    I have a question abt this one too..I'll ask you after i let you crack it.

    Pensions are now viewed as a deferred payment of salary, money a worker is compelled to put away to take care of ones later years.
    (A) a worker is compelled to put away to take care of ones
    (B) that a worker is compelled to put away to take care of oneself in
    (C) a worker is compelled to put away to take care of oneself in
    (D) workers are compelled to put away to take care of them in
    (E) workers are compelled to put away to take care of themselves in



    my take is (E)
    what is the answer?
    Can anyone please help me with the below

    Acid rain and snow result from the chemical reactions between industrial emissions of sulfur dioxide and nitrogen oxides with atmospheric water vapor to produce highly corrosive sulfuric and nitric acids.
    (A) with atmospheric water vapor to produce highly corrosive sulfuric and nitric acids
    (B) with atmospheric water vapor producing highly corrosive sulfuric and nitric acids
    (C) and atmospheric water vapor which has produced highly corrosive sulfuric and nitric acids
    (D) and atmospheric water vapor which have produced sulfuric and nitric acids which are highly corrosive
    (E) and atmospheric water vapor to produce highly corrosive sulfuric and nitric acids

    My Take 'E'.

    Puys,

    I have a question abt this one too..I'll ask you after i let you crack it.

    Pensions are now viewed as a deferred payment of salary, money a worker is compelled to put away to take care of ones later years.
    (A) a worker is compelled to put away to take care of ones
    (B) that a worker is compelled to put away to take care of oneself in
    (C) a worker is compelled to put away to take care of oneself in
    (D) workers are compelled to put away to take care of them in
    (E) workers are compelled to put away to take care of themselves in
    Can anyone please help me with the below

    Acid rain and snow result from the chemical reactions between industrial emissions of sulfur dioxide and nitrogen oxides with atmospheric water vapor to produce highly corrosive sulfuric and nitric acids.
    (A) with atmospheric water vapor to produce highly corrosive sulfuric and nitric acids
    (B) with atmospheric water vapor producing highly corrosive sulfuric and nitric acids
    (C) and atmospheric water vapor which has produced highly corrosive sulfuric and nitric acids
    (D) and atmospheric water vapor which have produced sulfuric and nitric acids which are highly corrosive
    (E) and atmospheric water vapor to produce highly corrosive sulfuric and nitric acids


    I would go with E.

    "Between industrial emissions of A & B and atmospheric water vapour"

    seems to be the correct one.
    Can anyone please help me with the below
    Acid rain and snow result from the chemical reactions between industrial emissions of sulfur dioxide and nitrogen oxides with atmospheric water vapor to produce highly corrosive sulfuric and nitric acids.
    (A) with atmospheric water vapor to produce highly corrosive sulfuric and nitric acids
    (B) with atmospheric water vapor producing highly corrosive sulfuric and nitric acids
    (C) and atmospheric water vapor which has produced highly corrosive sulfuric and nitric acids
    (D) and atmospheric water vapor which have produced sulfuric and nitric acids which are highly corrosive
    (E) and atmospheric water vapor to produce highly corrosive sulfuric and nitric acids


    My Take E?
    Puys,

    I have a question abt this one too..I'll ask you after i let you crack it.

    Pensions are now viewed as a deferred payment of salary, money a worker is compelled to put away to take care of ones later years.
    (A) a worker is compelled to put away to take care of ones
    (B) that a worker is compelled to put away to take care of oneself in
    (C) a worker is compelled to put away to take care of oneself in
    (D) workers are compelled to put away to take care of them in
    (E) workers are compelled to put away to take care of themselves in


    Answer E

    All other options have a pronoun disagreement error.
    Workers to themselves is correct .
    There is no referent for one , oneself in A , B n C.
    In option D workers n them dont agree .
    Puys,

    I have a question abt this one too..I'll ask you after i let you crack it.

    Pensions are now viewed as a deferred payment of salary, money a worker is compelled to put away to take care of ones later years.
    (A) a worker is compelled to put away to take care of ones
    (B) that a worker is compelled to put away to take care of oneself in
    (C) a worker is compelled to put away to take care of oneself in
    (D) workers are compelled to put away to take care of them in
    (E) workers are compelled to put away to take care of themselves in


    I would go with B.

    We require a restrictive clause "that" to specify the money.
    Although "oneself" does make me uncomfortable, I dont think its wrong.

    Hence B over E.

    Whats the OA.
    I would go with E.

    "Between industrial emissions of A & B and atmospheric water vapour"

    seems to be the correct one.


    I concur ...between X and y is the correct idiom.

    X is emissions of A and B over here
    Puys,

    I have a question abt this one too..I'll ask you after i let you crack it.

    Pensions are now viewed as a deferred payment of salary, money a worker is compelled to put away to take care of ones later years.
    (A) a worker is compelled to put away to take care of ones
    (B) that a worker is compelled to put away to take care of oneself in
    (C) a worker is compelled to put away to take care of oneself in
    (D) workers are compelled to put away to take care of them in
    (E) workers are compelled to put away to take care of themselves in


    I bet on "B". A and C tries to modify the word money, when actually it should not; as the entire subordinate clause is supposed to modify 'deferred payment of salary'. You need 'that' to narrow down the 'money' and hence restrictive . D and E are simply 'RunOn" cases and you throw them to trash...
    wts the OA ? pls don't tell my concept is wrong
    I would go with E.

    "Between industrial emissions of A & B and atmospheric water vapour"

    seems to be the correct one.

    E is the correct answer
    probably your explaination says it all..why?

    but why cannot be A & B with X????
    Answer E

    All other options have a pronoun disagreement error.
    Workers to themselves is correct .
    There is no referent for one , oneself in A , B n C.
    In option D workers n them dont agree .

    Saurav,

    E is the OA.
    But why cant it be C?
    I agree all other options have a pronoun disagreement error.
    is oneself a pronoun here.even if it is ,doesn't it refer to the worker.

    -Rajk
    Can anyone please help me with the below

    Acid rain and snow result from the chemical reactions between industrial emissions of sulfur dioxide and nitrogen oxides with atmospheric water vapor to produce highly corrosive sulfuric and nitric acids.
    (A) with atmospheric water vapor to produce highly corrosive sulfuric and nitric acids
    (B) with atmospheric water vapor producing highly corrosive sulfuric and nitric acids
    (C) and atmospheric water vapor which has produced highly corrosive sulfuric and nitric acids
    (D) and atmospheric water vapor which have produced sulfuric and nitric acids which are highly corrosive
    (E) and atmospheric water vapor to produce highly corrosive sulfuric and nitric acids

    my take E.
    Can anyone please help me with the below
    Acid rain and snow result from the chemical reactions between industrial emissions of sulfur dioxide and nitrogen oxides with atmospheric water vapor to produce highly corrosive sulfuric and nitric acids.
    (A) with atmospheric water vapor to produce highly corrosive sulfuric and nitric acids
    (B) with atmospheric water vapor producing highly corrosive sulfuric and nitric acids
    (C) and atmospheric water vapor which has produced highly corrosive sulfuric and nitric acids
    (D) and atmospheric water vapor which have produced sulfuric and nitric acids which are highly corrosive
    (E) and atmospheric water vapor to produce highly corrosive sulfuric and nitric acids

    My take: E, chemical rxn bwt A and B .. to produce..