Question

Rational number can't be represented on a number line.

• A. (i) only
• B. (i) and (iii)

Answer 1

The correct option is B

(i) and (iii)

Rational numbers are of the form $\frac{p}{q}$, where $p$ and $q$ are integers and $q\ne 0$.

On a numer line, between any two integers, there are infinite rational numbers.

In fact, every integer is a rational number as an integer can also be expressed in the form $\frac{p}{q}$ with $q=1$.

Thus, rational numbers can be represented on a number line.