If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

Baseball bat and ball cost $100. If the bat cost $99 more than the ball, what is the cost of each?

John was working on a Chemical Mixture whose weight comprise 90% liquid and 10% solid. The total weight of the mixture is 20 pounds. After a while, John noticed that some of the liquid evaporated and now the liquid comprises just 50% of the weight.

What is the weight of the chemical mixture now?

Can you move 2 matchsticks to form four equal sized squares.

Can you write down eight eights so that they add up to one thousand?

All of the flowers I have are orchids except two. All of the flowers I have are hibiscuses except two. All of the flowers I have are roses except two.

Can you tell me how many flowers I have?

He loves to dance, twist and prance, he shakes his tail, and as a way he sails, wingless he flies into the sky. What is he?

Samuel was out for a walk when it started to rain. He did not have an umbrella and he wasn't wearing a hat. His clothes were soaked, yet not a single hair on his head got wet. How could this happen?

I am lying and I always lie. Tell me whether I am lying or telling the truth.

What can you deduce from the following BrainBat?

CRY
LMKI