Question

Find the probability that a number selected from the numbers 1,2,3,4...25, is a
Perfect square number.​

Answer 1

Answer:

perfect squares are:-1,4,9,16,25

p(perfect sq.)=5/25=1/5

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Answer 2

No. of perfect squares between 1 -25 = 5

Total numbers = 25

Probability (Perfect Squares between 1 - 25) = $\frac{5}{25}$ = $\frac{1}{5}$

∴ Probability of getting perfect square between 1 - 25 is $\frac{1}{5}$