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

If an electric train is travelling south, then which way is the smoke going?

My first is in chocolate but not in ham. My second is in cake and also in jam. My third at tea time is easily found. Altogether, this is a friend who is often around. What is it?

What jumps when it walks and sits when it stands?

How many letters are in the alphabet?

A person was found dead on a big green land with no trees or buildings around. When the police arrived, they found a piece of rock lying next to him and the man was wearing clothes comprising of red, blue and yellow colours.

Can you tell who the person is and what was the cause of death?

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

What Word am I Looking For ?

A wooden log balances equally on the scales when weighed with three-quarters of a pound and three-quarters of a wooden log.

Can you calculate the weight of the entire wooden log?

I have a head like a cat and feet like a cat, but I am not a cat. What am I?

There are five vowels (a, e, i, o, u) in the English language.
Can you tell us a word that contains all these vowels?