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28 May 2017, 07:28
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A
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
15%
(low)
Question Stats:
83% (01:33) correct
17%
(01:22)
wrong
based on 82
sessions
History
Date
Time
Result
Not Attempted Yet
From 1990 to 2000, there is a projected decrease in the number of criminals for which of the following categories?
I. Vice
II. Assault
III. White Collar
(A) None
(B) I only
(C) II only
(D) II and III only
(E) I, II, and III
Source: Nova GMAT
Difficulty Level: 550
Difficulty Level: 550
29 May 2017, 15:25
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I don't think any of the 3 categories are showing any decrease.
Looks like the world is getting worse ..option A
Looks like the world is getting worse ..option A
29 May 2017, 22:33
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1990
Vice = 17% of 10 million = 1.7 million
Assault = 20% of 10 million = 2 million
White Collar = 38% of 10 million = 3.8 million
2000
Vice = 15% of 20 million = 3 million
Assault = 20% of 20 million = 4 million
White Collar = 30% of 20 million = 6 million
As is clear, number of criminals in none of the three categories is decreasing. So Option A is the answer
Vice = 17% of 10 million = 1.7 million
Assault = 20% of 10 million = 2 million
White Collar = 38% of 10 million = 3.8 million
2000
Vice = 15% of 20 million = 3 million
Assault = 20% of 20 million = 4 million
White Collar = 30% of 20 million = 6 million
As is clear, number of criminals in none of the three categories is decreasing. So Option A is the answer
