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generis
Partly as a result of Proposition 13, which severely limits property tax increases, California has come more and more to rely on personal income taxes for its revenues; income taxes have increased from 18 percent of the state's general fund in 1962 to 48 percent by 2002.

A) have increased from 18 percent of the state's general fund in 1962 to 48 percent by 2002

B) have increased from 18 percent of the state's general fund in 1962 to being up to 48 percent by 2002

C) have increased from 18 percent of the state's general fund in 1962, and by 2002 were up to 48 percent

D) increased from 18 percent of the state's general fund in 1962, and by 2002 were 48 percent

E) increased from 18 percent of the state's general fund in 1962 to 48 percent by 2002

SC00150.02

Ok there's a lot of discussion about this but i didn't find anything satisfactory yet. So here's my 2 cents that may help.

Let's see the splits: 1) have increased-increased
2)from x to y is an idiom to remember if you are in such context (period)


1)taxes increased in the pasti.e., in a certain period from X to Y. So the period is over >>>> we have to use simple past: increased
I find few people seem to be confused as they saw "California has". That has nothing to do with this independent clause which is describing income tax increment (in the past).
This split eliminates A,B,C directly.

2) correct usage From x to y : This split error eliminates D.

And therefore our answer is E

Thanks. :thumbsup:
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gamebredfighter
GMATNinja could u please explain this question
The major decision points here have been eloquently addressed by AndrewN, AjiteshArun, and others, but I'm happy to summarize.

Quote:
(A) Partly as a result of Proposition 13, which severely limits property tax increases, California has come more and more to rely on personal income taxes for its revenues; income taxes have increased from 18 percent of the state's general fund in 1962 to 48 percent by 2002.
As others have noted, the big problem here is the use of the present perfect, "have increased." When we use present perfect, we're communicating the notion that an action began in the past and continues into the present.

But that's not the case here. The increase happened entirely in the past, from 1962 to 2002, so we want a simple past tense verb, not a present perfect one.

(A), (B), and (C) all have the same verb tense error, so they're out.

Quote:
(D) Partly as a result of Proposition 13, which severely limits property tax increases, California has come more and more to rely on personal income taxes for its revenues; income taxes increased from 18 percent of the state's general fund in 1962, and by 2002 were 48 percent.
While this option corrects the tense issue, it introduces a meaning problem.

As soon as I see the phrase, "increased from 18 percent," I'm wondering "to what?" But we never get the "to y" phrase. This is a good illustration of how you can identify an idiom error by relying on logic and clarity instead of memorization. Sure, the correct idiom is "from x to y," but you didn't need to memorize that to see that it's difficult to understand the meaning of the phrase if we leave off the "to y" part.

Also, the use of "comma + and" makes it sound as though we're introducing a new idea, creating confusion about what was 48 percent. If you pore over the sentence, you can probably figure out what's happening, but it's confusing at best. I might take a look at (E) before I officially get rid of (D), but I'm immediately doubtful that (D) could be the correct answer.

Quote:
(E) Partly as a result of Proposition 13, which severely limits property tax increases, California has come more and more to rely on personal income taxes for its revenues; income taxes increased from 18 percent of the state's general fund in 1962 to 48 percent by 2002.
Looks good. It uses the simple past tense for the increase between 1962 and 2002, and it's crystal clear that income taxes went from 18% at the start of the period to 48% at the end.

Because (E) corrects the verb tense issue and also addresses the meaning confusion introduced in (D), (E) is our winner.

I hope that helps!
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I marked E since the clause is dependent to the main idea expressed in the sentence that due to proposition 13, income taxes increased. Not sure if the reasoning is right.

Question is if after a semi colon, can a dependent clause (though in this case the clause has no verb) come?

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generis
Partly as a result of Proposition 13, which severely limits property tax increases, California has come more and more to rely on personal income taxes for its revenues; income taxes have increased from 18 percent of the state's general fund in 1962 to 48 percent by 2002.

A) have increased from 18 percent of the state's general fund in 1962 to 48 percent by 2002

B) have increased from 18 percent of the state's general fund in 1962 to being up to 48 percent by 2002

C) have increased from 18 percent of the state's general fund in 1962, and by 2002 were up to 48 percent

D) increased from 18 percent of the state's general fund in 1962, and by 2002 were 48 percent

E) increased from 18 percent of the state's general fund in 1962 to 48 percent by 2002

SC00150.02

I eliminated "C" and "D" from x to Y is correct idiom.

B- "to being" is wrong Contruction

I was confused between "a" and "e". Than I saw the previous sentence in which "has" is used. That mean that thing is still going on.

That’s why I chose "A" for this reason.

Can anyone plz explain the reason for the same I.e. the percentage is still not increasing.
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Partly as a result of Proposition 13, which severely limits property tax increases, California has come more and more to rely on personal income taxes for its revenues; income taxes have increased from 18 percent of the state's general fund in 1962 to 48 percent by 2002.

A) have increased from 18 percent of the state's general fund in 1962 to 48 percent by 2002 - have increased should show something that has already occured with respect to frame of time. So, we cannot use by with have increased since that would mean that the percentage will increase by the amount sometime in future.

B) have increased from 18 percent of the state's general fund in 1962 to being up to 48 percent by 2002 - same as above + being in the sentence would mean something that is still happening - would violate the tense rule again.

C) have increased from 18 percent of the state's general fund in 1962, and by 2002 were up to 48 percent - from should be followed by to - idiom, not and. Also by is a problem.

D) increased from 18 percent of the state's general fund in 1962, and by 2002 were 48 percent - from... to idiom violation.

E) increased from 18 percent of the state's general fund in 1962 to 48 percent by 2002 - makes sense since we only have simple past increased here, not have increased.
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Why option 'E' has been selected instead of 'A'?
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generis
Partly as a result of Proposition 13, which severely limits property tax increases, California has come more and more to rely on personal income taxes for its revenues; income taxes have increased from 18 percent of the state's general fund in 1962 to 48 percent by 2002.

A) have increased from 18 percent of the state's general fund in 1962 to 48 percent by 2002

B) have increased from 18 percent of the state's general fund in 1962 to being up to 48 percent by 2002

C) have increased from 18 percent of the state's general fund in 1962, and by 2002 were up to 48 percent

D) increased from 18 percent of the state's general fund in 1962, and by 2002 were 48 percent

E) increased from 18 percent of the state's general fund in 1962 to 48 percent by 2002

SC00150.02


From X to Y is the correct idiom
So we can eliminate B,C and D
Between A and E
From 1962 to 2002 signifies that there has been a increase and it has ended some time back.So we need to use past tense.Hence E
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AjiteshArun VeritasKarishma MentorTutoring

Could you validate below approach:

Partly as a result of Proposition 13, which severely limits property tax increases, California has come more and more to rely on personal income taxes for its revenues; income taxes have increased from 18 percent of the state's general fund in 1962 to 48 percent by 2002.

Quote:
A) have increased from 18 percent of the state's general fund in 1962 to 48 percent by 2002
Why do we need present perfect? The highlighted portion and the noun: income taxes suggest that we need a point of time
event in past.

Quote:
E) increased from 18 percent of the state's general fund in 1962 to 48 percent by 2002
Simple past tense: increased matches apt. :)
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adkikani
AjiteshArun VeritasKarishma MentorTutoring

Could you validate below approach:

Partly as a result of Proposition 13, which severely limits property tax increases, California has come more and more to rely on personal income taxes for its revenues; income taxes have increased from 18 percent of the state's general fund in 1962 to 48 percent by 2002.

Quote:
A) have increased from 18 percent of the state's general fund in 1962 to 48 percent by 2002
Why do we need present perfect? The highlighted portion and the noun: income taxes suggest that we need a point of time
event in past.

Quote:
E) increased from 18 percent of the state's general fund in 1962 to 48 percent by 2002
Simple past tense: increased matches apt. :)
Hello, adkikani. I see no problem with your approach above. In fact, I really like the question you ask about (A), Why do we need present perfect? Whenever you encounter extra words, whether those words surround the verb tense, modifiers, and so on, you want to ask yourself such a question. In this case, we have a comparison within a set span of years, from 1962 to 2002, and even though the main clause uses the present perfect in California has come..., there is no compelling reason to shift away from a simple past to describe the trend within the range of years given: increased from... in 1962 to... by 2002. If the sentence were rewritten and by were changed to since, then a present perfect tense that extended into the present would be appropriate.

- Andrew
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Choices C and D have idiom errors: from x to y.

Choice B: use of being is incorrect.

Choice A vs E: Perfect tenses are applied to clarify time sequencing in cases where its not clear. In this sentence, time sequencing is clarified with the use of time markers: 1962 and 2002. Hence, the use of present perfect tense is redundant.

Hence, the choice E.
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Lets understand why past perfect is wrong and simple past is correct in sentence at hand.


We CAN'T use the present perfect with a finished time word:

We can present perfect with an unfinished time word. Below is an example to understand this concept.


I have seen Mike this last week.(Wrong)
I have seen Mike this week.(Correct)

With a finished time word we need simple past. Below is an example to understand this concept.

I have seen Mike this last week(Wrong)
I saw Mike last week.(Correct)

Source - https://www.perfect-english-grammar.com ... imple.html
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Since the confusion is really between (A) and (E), let me take a shot at explaining the subtle error in (A).

Past perfect tense, 'have increased' in this case, implies that the Income tax began to increase sometime in the past and still continues to increase. This usage could have been correct, if the year 2002 wasn't mentioned in the sentence.

Since the sentence specifies the exact time frame during which the 'increase' occurred, the use of Past perfect Tense is incorrect in (A).
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I have just one question on this one.

Shouldn't it be more correct to use the past perfect for E)?

As to say:

Partly as a result of Proposition 13, which severely limits property tax increases, California has come more and more to rely on personal income taxes for its revenues; income taxes had increased from 18 percent of the state's general fund in 1962 to 48 percent by 2002.

Or maybe it would have been correct to use the past perfect if the timeline wasn't determined?

Partly as a result of Proposition 13, which severely limits property tax increases, California has come more and more to rely on personal income taxes for its revenues; income taxes had increased from 18 percent of the state's general fund in 1962 to 48 percent by 2002.

As we are talking about a change that has already been made (see the market by), the tax (should have) HAD already increased by 2002 (not just INCREASED)

Kudos for a good explanation
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I have just one question on this one.

Shouldn't it be more correct to use the past perfect for E)?

As to say:

Partly as a result of Proposition 13, which severely limits property tax increases, California has come more and more to rely on personal income taxes for its revenues; income taxes had increased from 18 percent of the state's general fund in 1962 to 48 percent by 2002.

Or maybe it would have been correct to use the past perfect if the timeline wasn't determined?

Partly as a result of Proposition 13, which severely limits property tax increases, California has come more and more to rely on personal income taxes for its revenues; income taxes had increased from 18 percent of the state's general fund in 1962 to 48 percent by 2002.

As we are talking about a change that has already been made (see the market by), the tax (should have) HAD already increased by 2002 (not just INCREASED)

Kudos for a good explanation

Hi Camach700,

I will try my best to explain this to you. I understand you are referring to the change (that is the tax increased) and you are saying that it has to be used in past perfect tense to clearly state two events in the past.

However, use of increased is only the correct choice here as past perfect tense is used when two actions happen at different times in the past. Not in cases in which there is only one action that happened between two times in the past.

Hope it was helpful. Correct me if I am wrong here. Cheers
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Dear Experts,

I have query regarding the tense used in the correct option.

Since the effect of increase could be felt in the present, the option with the present perfect tense makes more sense right? If not why?
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monuagarwal1009

Since the effect of increase could be felt in the present, the option with the present perfect tense makes more sense right? If not why?
Hi Monu, whenever we talk about events that happened at a specific time in the past (1962 and 2002) in this sentence, generally we should use simple past.

You can watch our video on Simple Past. In addition, you can also watch our video on Present Perfect.

p.s. Our book EducationAisle Sentence Correction Nirvana discusses Simple Past and Present perfect tense, their application and examples in significant detail. If you or someone is interested, PM me your email-id; I can mail the corresponding section.
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generis
Partly as a result of Proposition 13, which severely limits property tax increases, California has come more and more to rely on personal income taxes for its revenues; income taxes have increased from 18 percent of the state's general fund in 1962 to 48 percent by 2002.

A) have increased from 18 percent of the state's general fund in 1962 to 48 percent by 2002

B) have increased from 18 percent of the state's general fund in 1962 to being up to 48 percent by 2002

C) have increased from 18 percent of the state's general fund in 1962, and by 2002 were up to 48 percent

D) increased from 18 percent of the state's general fund in 1962, and by 2002 were 48 percent

E) increased from 18 percent of the state's general fund in 1962 to 48 percent by 2002

SC00150.02
Hello Experts,
MartyTargetTestPrep, GMATNinja, GMATGuruNY, AjiteshArun, DmitryFarber, MentorTutoring, EducationAisle, generis
I've a query about correct choice E.
So, the correct sentence is:
Partly as a result of Proposition 13, which severely limits property tax increases, California has come more and more to rely on personal income taxes for its revenues; income taxes increased from 18 percent of the state's general fund in 1962 to 48 percent by 2002.

I can still write this sentence as follows if i don't miss anything!

Partly as a result of Proposition 13, which severely limits property tax increases, California has come more and more to rely on personal income taxes for its revenues; by 2002, income taxes increased from 18 percent of the state's general fund in 1962 to 48 percent.

I did not find any meaning difference in both versions above. But, we need to be specific when we use 'past perfect tense', at least here in this case. We can use past perfect tense by the following ways:
Here are 2 examples:
I had taken 6 practice tests by the time I took GMAT.
By 2018, I had taken the GMAT three times.
^^ So, when we see an specific time frame like the highlighted part, we must use 'past perfect tense'. So, why the past form (increased) has been used in E? Shouldn't we use had after income taxes in the red sentence like the following one?
Partly as a result of Proposition 13, which severely limits property tax increases, California has come more and more to rely on personal income taxes for its revenues; by 2002, income taxes had increased from 18 percent of the state's general fund in 1962 to 48 percent.
I am not questioning the official question, but I have vast curiosity to know more. :)
Could you clarify a bit, please?
Thanks__
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