In the United States, more than half of all arrests for serious crimes against property are
of 20 years olds or younger.Meaning Analysis: In the United States, more than half of the arrests that are for serious crimes against property are of people who are 20 years or younger.
Sentence Structure: In the United States,
(Prepositional phrase modifying "more than half of all arrests")more than half of all arrests
(subject) (the subject is plural since we are talking about "arrests") for serious crimes
(prepositional phrase modifying "arrests")against property
(modifier modifying "crimes")are
(plural verb)of 20 years olds or younger.
(prepositional phrase modifying "arrests")A. of 20
years olds or
younger. -
Incorrect - we say "of 20 year olds" not 20
years olds. Also the usage of younger is incorrect. Younger than who? we can say of the "20 year olds" but the comparison out here is not very clear.
B.
20 years old or younger. -
Incorrect - The sentence is now telling us that the arrests are 20 years old or younger. That is illogical
C. of persons 20 years old or younger. -
Correct - Now we know that the arrests are of people. What kind of people? people who are 20 years old or younger that 20 years.
I believe if the sentence was "of 20 years old or younger" it would still be correct. Though (C) is much more clear in its comparison.
D.
persons 20 years old or
less. -
Incorrect - if we remove all the modifiers we get "
more than half of all arrests
for serious crimes against property are persons..." wait... what?! arrests are people? that is certainly illogical.
Moreover the comparison marker is "more... than" and not "more...less"
E.
20 years old or less. -
Incorrect - This choice repeats the meaning error of (B) and comparison error of (D)
Correct Choice:
(C)