What should come in place of the question mark (?) in the following questions?
$$(786 \times 64) \div 48 =?$$
$$\sqrt[3]{13824}\times\sqrt{?}=864$$
60% of 20% of 3/5th of ? = 450
$$196 \times 948 \div 158 = ?$$
$$3.5 + 11.25 \times 4.5 - 32.5 = ?$$
$$\frac{\sqrt{4096}\times56}{764-652}=?$$
$$(98360 + 25845 - 36540) \div 2500 = ?$$
$$7414 + 3698 + 1257 + 1869 = ?$$
$$(91)^{2} + (41)^{2} - \sqrt{?} = 9858$$
$$(2640 \div 48) \times (2240 \div 35) = ?$$