diamonds

This topic has expert replies
Legendary Member
Posts: 876
Joined: Thu Apr 10, 2008 8:14 am
Thanked: 13 times

diamonds

by ketkoag » Fri Jul 17, 2009 6:45 am
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

please tell me what is the difference between "discriminate from" and "discriminate between"

Master | Next Rank: 500 Posts
Posts: 145
Joined: Thu Nov 13, 2008 7:18 am
Location: United Kingdom
Thanked: 5 times

by poonam1279 » Fri Jul 17, 2009 7:48 am
I think A is correct here (A) genuine diamonds from imitation diamonds

distinguish can be used either "distinguish x from y" (for similar thing like panting to painting) or "distingusih between x and y" (for completly different thing)
Same rule i think applies for discriminate. Any other ideas welcome
GMAT PREP 2-630
MGMAT (2):630

Legendary Member
Posts: 1035
Joined: Wed Aug 27, 2008 10:56 pm
Thanked: 104 times
Followed by:1 members

by scoobydooby » Fri Jul 17, 2009 9:54 am
Refer to Ron's explanation in the following link

https://www.beatthegmat.com/diamonds-t15038.html

Legendary Member
Posts: 1799
Joined: Wed Dec 24, 2008 3:03 am
Thanked: 36 times
Followed by:2 members

by goelmohit2002 » Fri Jul 17, 2009 11:05 am
although never seem this idiom....but this idiom is quite similar to distinguish between X and Y....which is GMAT idiom....

so best looks to be C...

distinguish X from Y IMO is wrong in GMAT.

Legendary Member
Posts: 876
Joined: Thu Apr 10, 2008 8:14 am
Thanked: 13 times

Re: diamonds

by ketkoag » Fri Jul 17, 2009 1:26 pm
ketkoag wrote: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

please tell me what is the difference between "discriminate from" and "discriminate between"
OA : C

Senior | Next Rank: 100 Posts
Posts: 57
Joined: Fri Jan 02, 2009 8:59 am

by dikku07 » Fri Jul 17, 2009 4:13 pm
IMO C
discrimintae "between" X and Y seems to be a better idiom

Senior | Next Rank: 100 Posts
Posts: 90
Joined: Thu Aug 07, 2008 4:46 pm
Location: Toronto, Canada
Thanked: 3 times
GMAT Score:620

C is the ans

by rangerguy2000 » Fri Jul 17, 2009 4:55 pm
when choosing b/w 2 things, between is the option, among is for more than 2 objects.. correct me if im wrong.