Can you write down eight eights so that they add up to one thousand?

Today, I celebrated my 32nd birthday but I was born in 1972.
How is this possible?

Can you count the number of seconds in a year?

Clue: You need to bother about calculation.

I have branches, but no fruit, trunk or leaves. What am I?

I am looking for a word that change both gender and number when i add the letter 'S'.

What Word am I Looking For ?

While handling a project, the landscaper is asked by the owner of the mansion that he wants four trees in front of his mansion that are exactly equidistant from each other.

How will he do it?

Luis Garavito killed Density x Volume.

Who is Luis Garavito ?

A mules travels the same distance daily.
I noticed that two of his legs travels 10km and the remaining two travels 12km.
Obviously two mules legs cannot be a 2km ahead of the other 2.

The mules is perfectly normal. So how come this be true ?

Find the next number in the series?
2, 12, 36, 80, 150, 252, 392, _ ?

Can you find the missing piece of the Porsche?