The hypothesis has been advanced that the ancestors of such plants and animals as the giant sequoia, the alligator, and the horse appeared on the fringes of the Arctic Ocean millions of years before lower latitudes.
(A) before lower latitudes
(B) before at lower latitudes
(C) before they did it at lower latitudes
(D) before they appeared at lower latitudes
(E) preceding their appearance at lower latitudes
Source : GMAT Paper Test
GMATPrep : The hypothesis has been
This topic has expert replies
- GMATGuruNY
- GMAT Instructor
- Posts: 15539
- Joined: Tue May 25, 2010 12:04 pm
- Location: New York, NY
- Thanked: 13060 times
- Followed by:1906 members
- GMAT Score:790
A: millions of years before lower latitudesNandishSS wrote:The hypothesis has been advanced that the ancestors of such plants and animals as the giant sequoia, the alligator, and the horse appeared on the fringes of the Arctic Ocean millions of years before lower latitudes.
(A) before lower latitudes
(B) before at lower latitudes
(C) before they did it at lower latitudes
(D) before they appeared at lower latitudes
(E) preceding their appearance at lower latitudes
Here, a TIME (millions of years) is illogically compared to a PLACE (lower latitudes).
Eliminate A.
before may serve as a preposition (in which case it will be followed by a NOUN or NOUN PHRASE) or as a conjunction (in which case it will be followed by a CLAUSE).
B: before at lower latitudes
Here, before is incorrectly followed by a MODIFIER (at lower latitudes).
Eliminate B.
In C, it lacks a clear referent.
Eliminate C.
E: appeared...preceding their appearance
Here, a VERB (appeared) is illogically compared to a NOUN (appearance).
Eliminate E.
The correct answer is D.
Private tutor exclusively for the GMAT and GRE, with over 20 years of experience.
Followed here and elsewhere by over 1900 test-takers.
I have worked with students based in the US, Australia, Taiwan, China, Tajikistan, Kuwait, Saudi Arabia -- a long list of countries.
My students have been admitted to HBS, CBS, Tuck, Yale, Stern, Fuqua -- a long list of top programs.
As a tutor, I don't simply teach you how I would approach problems.
I unlock the best way for YOU to solve problems.
For more information, please email me (Mitch Hunt) at [email protected].
Student Review #1
Student Review #2
Student Review #3
Followed here and elsewhere by over 1900 test-takers.
I have worked with students based in the US, Australia, Taiwan, China, Tajikistan, Kuwait, Saudi Arabia -- a long list of countries.
My students have been admitted to HBS, CBS, Tuck, Yale, Stern, Fuqua -- a long list of top programs.
As a tutor, I don't simply teach you how I would approach problems.
I unlock the best way for YOU to solve problems.
For more information, please email me (Mitch Hunt) at [email protected].
Student Review #1
Student Review #2
Student Review #3