What set encompasses 3/5 and -10 as its elements?

 Which subset is larger?

 Counting numbers and whole numbers are the same.

What set encompasses numbers like 5/2 and -3.25?

Which set includes only all positive counting numbers?

Which set includes $\sqrt{11}$ and π?

What larger subset does rational and irrational numbers belong to? 

 A number belonging to counting numbers is also an integer.

 Which subset is larger?

The set of rational numbers includes which other set?