Number Systems ...

The value of $$5\sqrt{3}-3\sqrt{12}+2\sqrt{75}$$ on simplifying is 

Which of the following is not a rational number?

Choose the rational number which does not lie between rational numbers $$ \displaystyle \frac{3}{5} $$ and $$ \displaystyle \frac{2}{3} $$ :

By how much does $$\displaystyle \sqrt{12}+\sqrt{18}$$ exceed $$\displaystyle \sqrt{3}+\sqrt{2}$$ ?

$$\sqrt 5$$ is

Find five rational numbers between $$\displaystyle\frac{-3}{2}$$ and $$\displaystyle\frac{5}{3}$$.

Find $$9$$ rational numbers between $$-\displaystyle\frac{1}{9}\;and\;\displaystyle\frac{1}{5}$$.

Write any $$10$$ rational numbers between $$0\;and\;2$$.

By how much does $$(\displaystyle 5\sqrt{7}-2\sqrt{5})$$ exceeds $$(\displaystyle 3\sqrt{7}-4\sqrt{5})$$?

The rational number $${\cfrac{0}{7}}$$: