What can you catch but never throw?

Find the next number in the series.
1 10 24 43 67 ?

I am a normal creature, but I have five hands. I can even have more but even then I will be considered normal.

Who am I?

What is common among 11, 69, and 88?

Two guards were on duty outside a barracks. One faced up the road to watch for anyone approaching from the North. The other looked down the road to see if anyone approached from the South. Suddenly one of them said to the other, "Why are you smiling?"

How did he know his companion was smiling?

The day after tomorrow will be three days before Tuesday. Can you find out what is today?

Solve the puzzle by telling what does below picture means.

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?

I noticed one of the words in the oxford dictionary is spelled incorrectly. What about you?

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 ?