What two things can you never eat for breakfast?

What is the largest amount of money that you can possess in change and still if someone asks you for a dollar, you won't be able to give?

Can you find the key in the picture below?

Can you find the largest Three-digit number whose sum is 14 and whose square is less than 5,00,000?

There are forty elephants and they have forty-fore heads. How can this be possible?

What number divided by 4 is the same as that number minus 4?

Find the hidden tiger in the given optical illusion ?

I have a big mouth and I am also quite loud! I am NOT a gossip but I do get involved with everyone's dirty business.

On my way to St. Ives I saw a man with 7 wives. Each wife had 7 sacks. Each sack had 7 cats. Each cat had 7 kittens. Kittens, cats, sacks, wives. How many were going to St. Ives?

I know a nine-letter word having only one vowel.
Do you ?