Simplify the following:

$4 \sqrt{12} \times 7 \sqrt{6}$

Find three different irrational numbers between the rational numbers $\frac{1}{4}$ and $\frac{4}{5}$.

Convert following rational numbers in decimal form and state the kind of its decimal expansion

$\frac{37}{60}$

Express $0.6+0 . \overline{7}+0.4 \overline{7}$ in the form $\frac{p}{q},$ where $p$ and $q$ are integers and $q \neq 0$.

Find three rational numbers between

$-1$ and $-2$

Fill in the blanks so as to make each of the following statements true (Final answer only)

Square root of $121$ is ..........