What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

John’s parents have three sons: Snap, Crackle, and what’s the name of the third son?

I am a type of food that is often found in the fridge and can be white in colour. What I am?
Hint 1: I am a dairy product.
Hint 2: You can spread me on the bread.

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

What Word am I Looking For ?

The person who makes it has no need for it; the person who buys it has no use for it. The person who uses it can neither see nor feel it. What is it?

You walk into a creepy house by yourself. There is no electricity, plumbing, or ventilation. Inside you notice 3 doors with numbers on them. Once you open the doors you will die a particular way. Door No.1 You’ll be eaten by a lion who is hungry. Door No.2 You’ll be stabbed to death. Door No.3 There is an electric chair waiting for you. Which door do you pick?

How many letters are in the alphabet?

Spelt forwards I’m what you do every day, spelled backwards I’m something you hate. What am I?

Two fathers and two sons went fishing one day. They were there the whole day and only caught 3 fish. One father said, that is enough for all of us, we will have one each. How can this be possible?