Question

Write all the natural numbers from 2 to 12. fraction of them are prime numbers.

• A. $\frac{1}{2}$
• B. $\frac{5}{11}$
• C. $\frac{3}{10}$

Answer 1

The correct option is B $\frac{5}{11}$

All the natural numbers from 2 to 12
= 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
Prime numbers = 2, 3, 5, 7, 11
Fraction of prime numbers = $\frac{5}{11}$