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 -
A. $$\frac{{1}}{{25}}$$
B. $$\frac{{1}}{{2}}$$
C. $$\frac{{4}}{{13}}$$
D. $$\frac{{1}}{{10}}$$
Answer: Option A
Solution (By Examveda Team)
We have 1, 8, 27 and 64 as perfect cubes from 1 to 100.Thus, the probability of picking a perfect cube is
$$\eqalign{ & = \frac{4}{{100}} \cr & = \frac{1}{{25}} \cr} $$
This Question Belongs to Arithmetic Ability >> Probability
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