Question

Which of the following is the superset of rational numbers?

• A. Natural numbers
• B. Whole numbers
• C. Real numbers
• D. Integers
  

Answer 1

The correct option is C Real numbers

$N$ is the set of all Natural Numbers,
$W$ is the set of all Whole Numbers,
$Z$ is the set of all Integers,
$Q$ is the set of all Rational Numbers,
$R$ is the set of all Real Numbers.

We know the order, i.e.,
$N\subset W\subset Z\subset Q\subset R$

Real numbers is the superset of Rational numbers.