GMAT Question of the Day - Daily to your Mailbox; hard ones only

It is currently 18 Mar 2019, 16:48

Close

GMAT Club Daily Prep

Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.

Customized
for You

we will pick new questions that match your level based on your Timer History

Track
Your Progress

every week, we’ll send you an estimated GMAT score based on your performance

Practice
Pays

we will pick new questions that match your level based on your Timer History

Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.

Close

Request Expert Reply

Confirm Cancel

A "standard candle" is a light source whose intrinsic luminosity is so

  new topic post reply Question banks Downloads My Bookmarks Reviews Important topics  
Author Message
TAGS:

Hide Tags

 
Director
Director
avatar
Joined: 14 Sep 2005
Posts: 943
Location: South Korea
A "standard candle" is a light source whose intrinsic luminosity is so  [#permalink]

Show Tags

New post Updated on: 05 Mar 2019, 07:03
1
00:00
A
B
C
D
E

Difficulty:

  65% (hard)

Question Stats:

50% (01:24) correct 50% (01:32) wrong based on 175 sessions

HideShow timer Statistics

A "standard candle" is a light source whose intrinsic luminosity is so well known that the extent to which its brightness has been dimmed by distance can be used as an astronomical yardstick.


(A) so well known that the extent to which its brightness has been dimmed by distance can

(B) so well known that the extent of its brightness that is dimmed by distance can

(C) sufficiently well known so that the extent that distance has dimmed its brightness can

(D) sufficiently well known for the extent of its brightness that has been dimmed by distance to

(E) sufficiently well known for the extent that distance has dimmed its brightness to

Originally posted by gamjatang on 17 Oct 2005, 04:29.
Last edited by Bunuel on 05 Mar 2019, 07:03, edited 1 time in total.
Renamed the topic and edited the question.
GMAT Club Legend
GMAT Club Legend
User avatar
Joined: 07 Jul 2004
Posts: 4759
Location: Singapore
Re: A "standard candle" is a light source whose intrinsic luminosity is so  [#permalink]

Show Tags

New post 17 Oct 2005, 04:38
C, D and E are out. 'sufficiently' appears to be redundant
B is awkward

I'll take A.
Director
Director
avatar
Joined: 14 Sep 2005
Posts: 943
Location: South Korea
Re: A "standard candle" is a light source whose intrinsic luminosity is so  [#permalink]

Show Tags

New post 17 Oct 2005, 04:45
ywilfred wrote:
C, D and E are out. 'sufficiently' appears to be redundant
B is awkward

I'll take A.


OA is (A).

But I wonder why present perfect is used (has been dimmed).

'Present perfect' means "from the past until now", right?

If this is so, the brightness has been dimmed from the past until now?

Please be so kind to explain. :-)
SVP
SVP
avatar
Joined: 24 Sep 2005
Posts: 1782
Re: A "standard candle" is a light source whose intrinsic luminosity is so  [#permalink]

Show Tags

New post 17 Oct 2005, 05:40
1
gamjatang wrote:
ywilfred wrote:
C, D and E are out. 'sufficiently' appears to be redundant
B is awkward

I'll take A.


OA is (A).

But I wonder why present perfect is used (has been dimmed).

'Present perfect' means "from the past until now", right?

If this is so, the brightness has been dimmed from the past until now?

Please be so kind to explain. :-)


Interesting question :!: You indeed catch the point :wink: .....these " standard candles" are astronomical objects whose light needs to travel thousands of , or even millions of years at light speed to reach the earth. Thus, the light we see from them is not of present time but of the past(till now).
GMAT Club Legend
GMAT Club Legend
User avatar
B
Joined: 29 Jan 2005
Posts: 4944
Re: A "standard candle" is a light source whose intrinsic luminosity is so  [#permalink]

Show Tags

New post 17 Oct 2005, 07:44
What an amazingly profound conclusion laxieqv :o The only problem is that for many of us unenlightened star gazers, we would have no idea that that is how to solve solve this SC.

I actually think it is a comparison to the illuminosity of the stars that is being emphasized here because a yardstick is just a rough standard.
Manager
Manager
User avatar
Status: Current MBA Student
Joined: 19 Nov 2009
Posts: 96
Concentration: Finance, General Management
GMAT 1: 720 Q49 V40
Re: A "standard candle" is a light source whose intrinsic luminosity is so  [#permalink]

Show Tags

New post 28 Nov 2009, 13:35
A "standard candle" is a light source whose intrinsic luminosity is so well known that the extent to which its brightness has been dimmed by distance can be used as an astronomical yardstick.

a. so well known that the extent to which its brightness has been dimmed by distance can
b. so well known that the extent of its brightness that is dimmed by distance can
c. sufficiently well know so that the extent that distance has dimmed its brightness can
d. sufficiently well known for the extent of its brightness that has been dimmed by distance to
e. sufficiently well known for the extent that distance has dimmed its brightness to

I was able to to rule out (C), (D), (E) by referencing the "so...that" idiom. However, I had trouble determining the grammar issues in choices (A) and (B). My SC ear implored me to select (A), but I went with (B) on the basis of brevity. I would appreciate if someone please break down the grammar errors for each answer choice.

Thanks!
Kaplan GMAT Instructor
User avatar
Joined: 21 Jun 2010
Posts: 146
Location: Toronto
Re: A "standard candle" is a light source whose intrinsic luminosity is so  [#permalink]

Show Tags

New post 17 Dec 2010, 12:20
1
tonebeeze wrote:
A "standard candle" is a light source whose intrinsic luminosity is so well known that the extent to which its brightness has been dimmed by distance can be used as an astronomical yardstick.

a. so well known that the extent to which its brightness has been dimmed by distance can
b. so well known that the extent of its brightness that is dimmed by distance can
c. sufficiently well know so that the extent that distance has dimmed its brightness can
d. sufficiently well known for the extent of its brightness that has been dimmed by distance to
e. sufficiently well known for the extent that distance has dimmed its brightness to

I was able to to rule out (C), (D), (E) by referencing the "so...that" idiom. However, I had trouble determining the grammar issues in choices (A) and (B). My SC ear implored me to select (A), but I went with (B) on the basis of brevity. I would appreciate if someone please break down the grammar errors for each answer choice.

Thanks!


Hi!

The main difference between A and B is "the extent to which its brightness has been dimmed" vs "the extent of its brightness that is dimmed".

Stylistically, the prepositional phrase "to which" is superior to "of". B also subtly changes the meaning of the sentence, a no-no on the GMAT.

Hope that helps!
VP
VP
User avatar
Status: mission completed!
Joined: 02 Jul 2009
Posts: 1268
GPA: 3.77
GMAT ToolKit User Premium Member Reviews Badge
Re: A "standard candle" is a light source whose intrinsic luminosity is so  [#permalink]

Show Tags

New post 17 Dec 2010, 21:10
1
Just memorize that "the extent to which" - is idiomatic and correct usage.
_________________

Audaces fortuna juvat!

GMAT Club Premium Membership - big benefits and savings

Manager
Manager
User avatar
Status: Current MBA Student
Joined: 19 Nov 2009
Posts: 96
Concentration: Finance, General Management
GMAT 1: 720 Q49 V40
Re: A "standard candle" is a light source whose intrinsic luminosity is so  [#permalink]

Show Tags

New post 18 Dec 2010, 11:18
This is a very rudimentary question, but does the original sentence is all SC questions contain the intended meaning of the sentence (even if that sentence is grammatically incorrect and/or unclear)? Should I integrate a rule into my SC prep to avoid answer choices that gravitate away from the original meaning of the sentence (even if these sentences maybe grammatically correct)?
Kaplan GMAT Instructor
User avatar
Joined: 21 Jun 2010
Posts: 146
Location: Toronto
Re: A "standard candle" is a light source whose intrinsic luminosity is so  [#permalink]

Show Tags

New post 18 Dec 2010, 12:13
tonebeeze wrote:
This is a very rudimentary question, but does the original sentence in all SC questions contain the intended meaning of the sentence (even if that sentence is grammatically incorrect and/or unclear)? Should I integrate a rule into my SC prep to avoid answer choices that gravitate away from the original meaning of the sentence (even if these sentences maybe grammatically correct)?


Great question!

Here's the general rule: unless the original sentence is nonsensical, then you must preserve its meaning.

Occasionally, however, the original sentence doesn't make any sense as written (usually due to modification errors) - in that case, we have to preserve the author's intended meaning.

Now, that may seem like an impossible task (after all, you don't have to be psychic to write the GMAT); however, the intended meaning will always be clear - let logic and common sense be your guide.

Here's the "sentence correction hierarchy", i.e. the order of priority for fixing problems:

1) Grammar: the correct answer will never be grammatically incorrect.

2) Meaning: if more than one choice is grammatically correct, eliminate choices that change the meaning of the sentence.

3) Style: if more than one choice is both grammatically correct AND preserves the author's intended meaning, select the stylistically superior remaining choice.
Non-Human User
User avatar
Joined: 01 Oct 2013
Posts: 3705
Premium Member
Re: A "standard candle" is a light source whose intrinsic luminosity is so  [#permalink]

Show Tags

New post 05 Mar 2019, 06:52
Hello from the GMAT Club VerbalBot!

Thanks to another GMAT Club member, I have just discovered this valuable topic, yet it had no discussion for over a year. I am now bumping it up - doing my job. I think you may find it valuable (esp those replies with Kudos).

Want to see all other topics I dig out? Follow me (click follow button on profile). You will receive a summary of all topics I bump in your profile area as well as via email.
_________________

-
April 2018: New Forum dedicated to Verbal Strategies, Guides, and Resources

GMAT Club Bot
Re: A "standard candle" is a light source whose intrinsic luminosity is so   [#permalink] 05 Mar 2019, 06:52
Display posts from previous: Sort by

A "standard candle" is a light source whose intrinsic luminosity is so

  new topic post reply Question banks Downloads My Bookmarks Reviews Important topics  


cron
Copyright

GMAT Club MBA Forum Home| About| Terms and Conditions and Privacy Policy| GMAT Club Rules| Contact| Sitemap

Powered by phpBB © phpBB Group | Emoji artwork provided by EmojiOne

Kindly note that the GMAT® test is a registered trademark of the Graduate Management Admission Council®, and this site has neither been reviewed nor endorsed by GMAC®.