If eleven plus two equals one, what does nine plus five equal?

Find the next number in the following series:
6, 14, 26, 98, __?

What does it mean?

If 24H in a D => 24 hours in a day.
What does "64S on CB" stand for?

There is something which is always coming but never arrives?

To attend world science seminar, A famous chemist from Mexico visit
London. In the lab, the scientist was killed and his six assistants were under suspicion of killing the chemist.
Name of six assistants: Austin, Wayne, Dege, Oscaru, Lingard, and Rojo.
He left a note "76-20-44 79-16-22-7"

A local detective Jack was called to solve the case,

After reading the note, Jack instantly asked the police to arrest the murderers.

Who are the murderers?

Count the number of squares in the picture below.

I have one of the three numbers: 1, 2, or 3 in my mind. I speak only truth. You can ask me just one question for which I will only reply in yes or no or don't know. What question will you ask from me so that you are able to know the number?

What can you catch but never throw?

When it is alive we sing, when it is dead we clap our hands. What is it?