What does this rebus puzzle means ?

I am working in a bus company. The company recently went under expansion and therefore there was not enough room for all the buses. As a result, twelve buses had to be stored outside.

If the company decides to expand the garage space by forty percent, enough space to accommodate the current buses will be created leaving enough space for twelve more buses if the need arises in future.

Can you calculate the number of buses that the company owns at present?

Which fur should we be getting from the Lion?

John was drowned by he was not wet. How?

A word I know,
Six letters contain,
Subtract just one,
And twelve is what remains.

There are 3 apples in the basket and you take away 2. How many apples do you have now?

Name a key which is hardest to turn.

Can you solve the below algebraic mathematical equation?

(J+O+I+N+T)3 = JOINT

A man looks at a painting in a museum and says, “Brothers and sisters I have none, but that man’s father is my father’s son.” Who is in the painting?

How can you take 2 from 5 and leave 4?