Check whether the following numbers are divisible by $6$ or not.

$29496$

Find out which is bigger.

$(3+3-5)\times (15-5)\times 10-99\text{ or }(15\times 2)÷3+(15\times 2)÷10-(15\times 2)÷6$

Using the divisibility test, check if the following number is divisible by $9$ and $11$.

$11979$

Using the divisibility test, check if the following number is divisible by $9$ and $11$.

$11088$

Evaluate the following.

$26+8\text{ of }2÷4-9$

Evaluate the following.

Simplify the following.

$30+[100-\{18÷(5-2)\left\}\right]$