Official Solution
This sentence addresses comma usage and clear and concise meaning. After a quick glance over the options, there are a couple things we can focus on:
1. Commas should either be used to separate a descriptive phrase or to connect two independent clauses.
2. The GMAT always prefers sentences with clear meaning and the least amount of words as long as they are grammatically correct.
Let’s take a look at each option and eliminate any problematic options:
A.
some others, such as Bill Gates and Clint Eastwood,
have handicaps of at least twenty-two and moreThis is
incorrect. It is grammatically correct, but the end of the sentence is wordy, and there is a better choice.
B.
some others, such as Bill Gates and Clint Eastwood,
that have handicaps of more than twenty-twoThis is
incorrect. Without the descriptive phrase “such as Bill Gates and Clint Eastwood,” the sentence is a fragment. You should always be able to remove a descriptive phrase and have a complete sentence.
C.
others, such as Bill Gates and Clint Eastwood,
have handicaps of more than twenty-twoThis is
correct. The sentence is grammatically correct and is concise.
D.
those like Bill Gates and Clint Eastwood, which have handicaps of more than twenty-two
This is
incorrect. Using “those like” does not make sense in the sentence. It could be referring to some golfers or the handicaps.
E.
the ones like Bill Gates and Clint Eastwood
have handicaps of at least twenty-two and moreThis is
incorrect. Using “the ones like” does not make sense in the sentence. It could be referring to some golfers or to the handicaps. The end of the phrase is also overly wordy, just like in option A.