Test the divisibility of the following number by $25$.

$2896485$

Replace $*$ by the smallest number to make the following number exactly divisible by $3$:

$350*214$

Replace $*$ by the smallest number to make the following number exactly divisible by $3$:

$2896*42$

Replace $*$ by the smallest number to make the following number exactly divisible by $3$:

$3896*34$

Replace $*$ by the smallest number to make the following number exactly divisible by $3$:

$67*8542$

Replace $*$ by the smallest number to make the following number exactly divisible by $9$:

$289*643$

Replace $*$ by the smallest number to make the following number exactly divisible by $9$:

$7428*37$

Replace $*$ by the smallest number to make the following number exactly divisible by $9$:

$3485642*$.

Replace $*$ by the smallest number to make the following number exactly divisible by $9$:

$49*642918$