Brian Galvin, Veritas Prep's Director of Academic Programs, discusses a time-wasting strategy widely used by many test-takers and how you can avoid doing the same. Comprehensions are most crucial as its an on spot question so you are least prepared for this. Having said this it also means nothing except the comprehension itself will be influencing your choices. So the best way to score the maximum in this question is to have an open mind.
Source: GMAT Prep
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