GMAT Practice Question Set #58 (Question 172-174)

Problem Solving Question #174: Probability of divisibility  
Time 0 0 : 0 0 : 0 0

If an integer n is to be chosen at random from integers between 1 to 96 inclusive, what is the probability that n(n+1)(n+2) will be divisible by 8?

(A)

1/4

(B)

3/8

(C)

1/2

(D)

5/8

(E)

3/4

Video Explanation

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