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# Probability

Author Message
Manager
Joined: 14 Jul 2014
Posts: 86
Location: India
Concentration: Social Entrepreneurship, Strategy
GMAT 1: 620 Q41 V34
WE: Information Technology (Computer Software)

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21 Sep 2018, 05:50
00:00

Difficulty:

45% (medium)

Question Stats:

43% (00:43) correct 57% (00:55) wrong based on 7 sessions

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If the probability of rain on any given day is 50%, what is the probability that it will rain on at least three days in a row during a five-day period?

A. 3/32
B. 1/4
C. 9/32
D. 5/16
E. 1/2
Math Expert
Joined: 02 Sep 2009
Posts: 58465

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21 Sep 2018, 05:56
HimanshuW11 wrote:
If the probability of rain on any given day is 50%, what is the probability that it will rain on at least three days in a row during a five-day period?

A. 3/32
B. 1/4
C. 9/32
D. 5/16
E. 1/2

Discussed here: https://gmatclub.com/forum/if-the-proba ... 73982.html

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Re: Probability   [#permalink] 21 Sep 2018, 05:56
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