If a number is chosen at random from the set {1, 2, 3, ...., 100}, then the probability that the chosen number is a perfect cube is ?  Select the correct option:
A) 1/25
B) 1/20
C) 1/27
D) 1/26
E) 1/212
We have 1, 8, 27 and 64 as perfect cubes from 1 to 100.   Thus, the probability of picking a perfect cube is   4/100 = 1/25.   1/25nswer: 1/25
<result>A</result>
If a number is chosen at random from the set {1, 2, 3, ...., 100}, then the probability that the chosen number is a perfect cube is ?