GMAT Question of the Day (May 1): Probability and Sentence Correction

By - May 1, 02:00 AM Comments [0]

Math (DS)

15 computers in the corporate network are infected with virus. If every day several computers are arbitrarily selected for scanning, what is the probability that no computer containing virus will be scanned in the course of the next five days?

1. 10 computers are scanned every day
2. 4% of all computers in the corporate network are scanned every day

Question Discussion & Explanation
Correct Answer - C - (click and drag your mouse to see the answer)

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Verbal (SC)

Although fruit can no longer grow once it is picked, it continues for some time to respire, taking in oxygen and giving off carbon dioxide, similar to the way human beings breathe.

(A) similar to the way human beings breathe
(B) similarly to human beings who are breathing
(C) just like the breathing of human beings
(D) as human beings when breathing
(E) just as human beings do when they breathe

Question Discussion & Explanation
Correct Answer - E - (click and drag your mouse to see the answer)

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