A word I know,
Six letters contain,
Subtract just one,
And twelve is what remains.

Which is heavier: a ton of bricks or a ton of feathers?

I hide my treasure in the ground, my tail is big and fluffy. If you spot me in a tree, please don’t call me scruffy. What am I?

What seven-letter word has hundreds of letters in it?

Can you decipher the two rows to find the hidden word?

You have two buckets - one holds exactly 5 gallons and the other 3 gallons. How can you measure 4 gallons of water into the 5 gallon bucket?

(Assume you have an unlimited supply of water and that there are no measurement markings of any kind on the buckets.)

I shave every day, but my beard stays the same. What am I?

The measurement of time, That can't be found on a clock, But can be looked upon on a map.

Who is He ?

A boy was locked in a room by some robbers. All that is in the room is a piano, a calendar, and a bed. The room is locked from the outside. What does he eat, drink, and how does he escape and get out?

I am thinking of a five-digit number such that:
The first and last digits are the same, their submission is an even number and multiplication is an odd number and is equal to the fourth number. Subtract five from it and we obtain the second number. Then divide into exact halves and we get the 3rd number.

What number I am thinking of?