What does this below rebus puzzle mean?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

Three friends named Mr. Black, Mr. Yellow and Mr. Green enter a pub on a weekend night. They are wearing either a Black, Yellow or Green shirt.

Mr. Yellow says to them, 'Did you notice that we all are wearing different color shirts than our names?'

To this, the man who was wearing the Green shirt said. 'Wow, thats right.'

Can you identify who is wearing which colour shirt ?

Paul's height is six feet, he's an assistant at a butcher's shop and wears size 9 shoes. What does he weigh?

There are three houses in a straight row. One is red, one is blue, and one is white. The red house is left of the middle. The blue house is right of the middle. Where's the white house?

I am lying and I always lie. Tell me whether I am lying or telling the truth.

Teacher ask the student

'Why are you standing on that chair in music class ?'.

what did student replied ?

How can you tell a raw egg from a hard-boiled egg?

It comprises roots which nobody sees,
Much taller than those trees,
Up and up it goes,
Still it never grows?

What is black when you buy it, red when you use it, and gray when you throw it away?