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After a few weeks experience, apprentice jewelers can

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New post 21 Sep 2006, 19:57
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A
B
C
D
E

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After a few weeks’ experience, apprentice jewelers can usually begin to discriminate, though not with absolute certainty, genuine diamonds from imitation diamonds.

(A) genuine diamonds from imitation diamonds
(B) genuine diamonds apart from imitations
(C) between genuine diamonds and imitation diamonds
(D) among genuine diamonds and imitation diamonds
(E) whether diamonds are imitation or genuine

Eliminating 3 choices was pretty simple. But I simply couldn't choose between the 2 remaning ones... :?

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New post 21 Sep 2006, 21:51
mahesh004 wrote:
will go with C.


Why is C better than A? According to the Princeton Review both
a. discriminate from and
b. discriminate between ... and ...

are idiomatic.

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New post 21 Sep 2006, 21:55
may because both entities of similar nature...diamond.

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New post 22 Sep 2006, 00:27
What are the OA and OE?

discriminate ... from ... and discriminate between ... and ... are both idiomatic usages.

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New post 22 Sep 2006, 01:05
Well, the OA is C.
No OE though, this is from SC-1000.
Since both A and C are idiomatic, both are gramatically right. A is just more consise. So I still think that its gotta be A. Could any of the 'C - guys' please explain why A is wrong?

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New post 22 Sep 2006, 01:56
I thought between is used when entities are similar. since both are diamonds we use between but if entities discriminated are very different from each other use x from y form.

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New post 22 Sep 2006, 07:24
Great question! I selected A :oops:

But an explanation is present here -
http://www.gmatclub.com/phpbb/viewtopic.php?t=22629&highlight=apprentice+jewellers+diamond+discriminate
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Uh uh. I know what you're thinking. "Is the answer A, B, C, D or E?" Well to tell you the truth in all this excitement I kinda lost track myself. But you've gotta ask yourself one question: "Do I feel lucky?" Well, do ya, punk?

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New post 22 Sep 2006, 08:29
paddyboy wrote:



So is the comment in the referenced thread correct, or is mahesh004's comment correct?

They are opposite. :?

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New post 22 Sep 2006, 08:35
The correct one should be the one in the referenced thread... it does lead to the OA!

I'm not too convinced about this distinction though. I'm grudgingly accepting this rule in the absence of a better explanation.
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Uh uh. I know what you're thinking. "Is the answer A, B, C, D or E?" Well to tell you the truth in all this excitement I kinda lost track myself. But you've gotta ask yourself one question: "Do I feel lucky?" Well, do ya, punk?

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New post 22 Sep 2006, 19:37
genuine diamonds from imitation diamonds is a phrase and a preposition is needed to intoduce a phrase.

So C it is

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New post 23 Sep 2006, 17:23
IMO, A is false...genuine and imitation diamonds are mutually exclusive, hence discriminating "between" the two is logical as opposed to discriminating one "from" the population of another.

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New post 25 Sep 2006, 00:42
So, to sum up:
discriminate - between is used when distinguishing between different categories
discriminate X from Y is used when distinguishing within the same category.

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New post 25 Sep 2006, 01:10
Good summary.

but the categorization is debatable.
Both genuine and imitated diamonds are diamonds before they are discriminated.

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New post 25 Sep 2006, 09:01
2. to note or observe a difference; distinguish accurately: to discriminate between things.

3. to make or constitute a distinction in or between; differentiate: a mark that discriminates the original from the copy.

From dictionnary.com, C is clearly the right answer because the jewelers observe a difference rather than make a difference.

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New post 26 Sep 2006, 03:14
karlfurt wrote:
2. to note or observe a difference; distinguish accurately: to discriminate between things.

3. to make or constitute a distinction in or between; differentiate: a mark that discriminates the original from the copy.

From dictionnary.com, C is clearly the right answer because the jewelers observe a difference rather than make a difference.


Good point... :good

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New post 08 Aug 2007, 14:06
bmwhype2 wrote:
karlfurt wrote:
2. to note or observe a difference; distinguish accurately: to discriminate between things.

3. to make or constitute a distinction in or between; differentiate: a mark that discriminates the original from the copy.

From dictionnary.com, C is clearly the right answer because the jewelers observe a difference rather than make a difference.


nice... this is going into my notes


Thank you for resurrecting this thread. This will also be going to my notes! :lol:

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New post 08 Aug 2007, 16:27
I voted for C as well.

However this lesson on "Between vs. From" is confusing to me.

Use Between when someone observes a difference.
Use From when someone can find a specific mark that differentiates it from the original.

Is that correct?

After reading this, couldn't jewelers actually find a mark that distinguishes fake from real diamonds? Or is that difference only observed? :?

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New post 08 Aug 2007, 17:06
C

You're discriminating BETWEEN them, not 'discriminating' them

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