A number which can be expressed as $$\dfrac{p}{q}$$ where p and q are integers and $$q \neq 0$$ is
Correct option is D. Rational number
If p and q are integers and $$q \neq 0$$, a number expressed as $$\dfrac{p}{q}$$ will be a rational number.
$$\therefore$$ Option D is the correct answer.