Source: Official Guide for the GMAT 13th Ed. Reading Comprehension; #1 Official Guide for the GMAT 2015 14th Ed. Reading Comprehension; #1

30

According to the passage, theory B states

According to the passage, theory B states that which of the following is a factor that enables a schooling fish to escape predators?

1 Explanation

23

Taskin Haque

The question asks about what theory B is about.

Theory B talks about "Confusion Effect" which is explained in two ways.
1. Similar looking appearance
2. Sensory confusion when large number of prey MOVING around.

Evaluation the answer choices:
A. In the passage there is no discussion about compact group forming
B. It talks about the movement of fishes--MOVEMENT (CORRECT)
C. There is no where theory B talks about any inability
D. There is noting with hiding in theory B
E. There is nothing mentioned about speed.

So the answer is B

Jun 19, 2014 • Comment

, Magoosh Tutor

Nice! :D

Jun 24, 2014 • Reply

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Section 7.4 Reading Comprehension

Section 7.4 Reading Comprehension

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