$2 \times 256 \times ? = 8^{2} \times 10^{2} \times 2$

What is the number just more than $5000$ which is exactly divisible by $73$?

The expression $\frac{8.25 \times 8.25 + 6.75 \times 6.75 - 2 \times 8.25 \times 6.75}{8.25 \times 8.25 - 6.75 \times 6.75}$ when simplified equals:

$P, Q$ and $R$ scored $581$ runs such that $4$ times $P$'s runs are equal to $5$ times $Q$'s runs,which are equal to $7$ times $R$'s runs. Find the difference between $P$'s runs and $R$'s runs.

The product of three consecutive even numbers is $4032$. The product of the first and the third number is $252$. What is five times the second number?

The least number which when divided by $6, 9, 12, 15, 18$ leaves the same remainder $2$ in each case is