Question

Is zero a rational number?

Answer 1

Hint: Rational number is a number which can be put in the form of $\dfrac{p}{q}$ , where p and q are both integers and $q \ne 0$.

Complete step-by-step answer:

Yes, 0 is a rational number.
As 0 can be written as $0 = \dfrac{0}{1}$ (denominator can be any non-zero number)

Note: To such questions we have to be familiar with the concepts of rational numbers. Here we know that every integer is a rational number and Zero can be represented as the ratio of two integers.