Question

Give three examples of rational numbers which are not natural numbers.

• A. $9,\frac{4}{6}$ and $1$
  
• B. $-8,\frac{5}{9}$ and $0$
  
• C. $\sqrt{4}$, $\frac{2}{3}$ and $5$
  
• D. None of these
  

Answer 1

Answer: (B)

$-8,\frac{5}{9}$ and $0$

Natural numbers are $1,2,\mathrm{3....}$ and so on.
Rational numbers are those numbers which can be expressed in the form $\frac{p}{q}$, where p and q are integers and $q\ne 0$
Few Rational numbers are not natural. For example, $-6,\frac{3}{7}$ and $0$