Real Numbers online Test

Following is a set of first four Natural numbers :

Select the best statement to describe the natural numbers :

The set of first five whole numbers is :

Population of a town can be expressed by a :

Following is a set of four Integers closest to zero :

Following is a proper fraction :

All natural numbers, all whole numbers, all positive and negative fractions and all integers are :

A real or rational number :

3/2 is a :

4/3 is a :

Choose the irrational number :

22/7 is :