GMAT Question of the Day (September 4)

Math

Kate and David each have $10. Together they flip a coin 5 times. Every time the coin lands on heads, Kate gives David $1. Every time the coin lands on tails, David gives Kate $1. After the coin is flipped 5 times, what is the probability that Kate has more than $10 but less than $15?

A. $\frac{5}{16}$
B. $\frac{15}{32}$
C. $\frac{1}{2}$
D. $\frac{21}{32}$
E. $\frac{11}{16}$

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

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Verbal

Glacier and ice patch archaeologists face extreme challenges to find, document, and conserve artifacts when melting ice fails to keep them undetected, shielding them from decay due to changing climatic conditions, and safe from misappropriation.

A. shielding them from decay due to changing climatic conditions, and safe

B. shielding them from decay because of changing climatic conditions, and saving them

C. shielded from decay due to changing climatic conditions, and safe

D. shielded from decay due to changing climatic conditions, and saving them

E. shielded from decay because of changing climatic conditions, and safe

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

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GMAT Question of the Day (September 4)

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