Quantitative

Quantitative is the type of variables, which normally come in form of set of values that have the meaning in their quantity or amount. So they can be both compared and made additional computation or any arithmetic.
Sample 1 : 10$, 40$, 120$, etc.
Sample 2 : 20, 489, 506, 1023, etc.
Sample 3 : 1024B, 2MB, 1GB, etc.
Sample 4 : 2 Kg., 5 Kg., 23 Kg., etc.
Sample 5 : 1 cm, 35 cm, 123 cm, etc.
Sample 6 : 10 person, 37 person, 58 person, etc.
Sample 7 : 1 car, 4 cars, 35 cars, etc.

[Nata AIT, 2006]