Question

A number is chosen from 1 to 15. Find the probability that the number chosen is a square number.

• A. $\frac{1}{5}$
• B. $\frac{2}{5}$
• C. $\frac{7}{15}$
• D. $\frac{8}{15}$

Answer 1

The correct option is A $\frac{1}{5}$

Total no. of numbers $=15$

No. of Square no. $=3(1,4,9)$

Probability $=\frac{3}{15}=\frac{1}{5}$