By Default a Real Number is Treated as a A) Integer B) Float C) Double D) Long double

Answer:  Double

A real number is a numerical value representing a quantity on a number line. Ordering real numbers is possible. R is the symbol for a set of real numbers. Closure, Commutative, Associative, and Distributive characteristics are the basic properties of real numbers.

Non-complex floating-point numbers are frequently referred to while computing real numbers. It encompasses both rational and irrational numbers.

The precision of a floating-point number is insufficient. We can define the number with a double. The double is the same as the float, except it has higher precision and takes up twice as much space.