CDS MATHEMATICS QUIZ 7

The value of $\frac{7-[4+3(2-2\times 2+5)-8]÷5}{2÷2\text{ of }(4+4÷4\text{ of }4)}$ is:

The value of $\sqrt{6-\sqrt{17-2\sqrt{72}}}$ is closest to

What will come in the place of question mark (?) in the given expression?

$\sqrt{2304}+\sqrt{1156}-\sqrt{1444}=25\mathrm{\%}\text{ of ? }$

What will come in the place of question mark (?) in the given expression?

$[\{(1458÷9)÷6\}÷3]+{16}^2+\sqrt{2}25=?$

What will come in the place of question mark (?) in the given expression?

$4032÷14+{12}^2-25\mathrm{\%}$ of $800=?-25\mathrm{\%}$ of 620

What approximate value will come in place of the question mark (?) in the following question?

$\sqrt{360.99}+\sqrt{?}-\sqrt{483.99}=\sqrt{840.98}$

What approximate value will come in place of the question mark (?) in the following question?

$14.98\mathrm{\%}$ of $239.99=19.99\mathrm{\%}$ of ? $-25.02\mathrm{\%}$ of $199.99$

What value will come in place of the question mark (?) in the following question?

$5^2+{13}^2-{11}^2=(?{)}^3-52$

Evaluate

$9\frac{3}{7}+6\frac{4}{7}-x=14\frac{4}{7}$