Find the probability of selecting a prime number from a set numbers 1 to 15 (both inclusive) 

A \(\frac{1}{{15}}\) 

B \(\frac{3}{5}\) 

C \(\frac{2}{5}\) 

D \(\frac{7}{{15}}\) 

Solution

Correct Answer: Option C

Prime numbers from 1 to 15 are = 2,3,5,7,11 and 13 Total = 6 

so probability of getting prime numbers = \(\frac{6}{{15}} = \frac{2}{5}\) 

Practice More Questions on Our App!

Download our app for free and access thousands of MCQ questions with detailed solutions