Be active and find the killer in the picture Riddle below.

What is always in front of you but can’t be seen?

Can you decipher the below rebus?

PBLUESAISNUERSES

As easy as you can get into me, it is as hard to get out of me.

Do you know what I am?

How can you write nineteen in a manner that if we take out one, it becomes twenty?

John was piloting a plane behind a car but was never able to overtake it. Why?

They are the five precious gems of an everyday sort and all can be found on a Tennis Court. Who are they?

There's a day, that comes around once a year.
To celebrate the man, you hold dear.
He gave you life, love and will pick you up if you fall.
When it comes to guys like him, He's the best of all.
Who is he?

On a bright sunny day, two fathers took their son fishing in the lake. Each man and son were able to catch one fish. When they returned to their camp, there were only three fishes in the basket. What happened?

PS: None of the fish were eaten, lost, or thrown back.

What is more useful when it is broken?