Probability - Arithmetic Aptitude Questions and Answers

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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 -.

1/25

1/2

4/13

1/10

9/13

Answer : Option A

Explanation :

We have 1, 8, 27 and 64 as perfect cubes from 1 to 100.

Thus, the probability of picking a perfect cube is

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