During which month do people sleep the least?

What has one letter and starts with an E?

I can sizzle like bacon,
I am made with an egg,
I have plenty of backbone, but lack a good leg,
I peel layers like onions, but still remain whole,
I can be long, like a flagpole, yet fit in a hole.

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

How many times can you subtract the number 5 from 25?

If I remove one from eleven it becomes Ten and if I remove one from nine also becomes Ten. How?

What demands an answer, but asks no questions

What has many keys but can’t open a single lock?

How can you take 2 from 5 and leave 4?

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?