If the first and the second letters of the word  MISJUDGEMENTS are interchanged with the last and the second last letters and similarly the $3$rd and the $4$th letters are interchanged with the $3$rd and the $4$th letters from the last respectively and so on, then what will be the $5$th letter to the right of the $3$rd letter from the left?

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

$(11{)}^{2 }+ (9{)}^2 - (14{)}^2 +? = 3^2$

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

$0.5\times 3.9 ÷ 1.3 = ? + 0.5$

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

$\frac{15}{31}÷\frac{90}{186}\times \frac{729}{9}={\left(?\right)}^2$

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

$81\% of 2300 - 34\% of 596 =?$

What should come in place of the question mark?

$3.1\times 2.6\times 1.5=?$

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

$\left(\frac{144}{16} \times \frac{828}{9}\right) = ? + 325$

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

$9352 - 2569 + 7153 = 13900 +?$