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

Can you find the dog hidden in a group of pandas?

If all the below statements are true

1. Gianni was either in Italy or France in 1997.
2. If Gianni did not kill Versace, Hilton must have killed him.
3. If Versace died of suffocation, then either Gianni killed him or Versace committed suicide.
4. If Gianni was in Italy in 1997, then Gianni did not kill Versace.
5. Versace died of suffocation, but he did not kill himself.

Who killed Versace and where was Gianni in 1997?

I cannot talk, but I always reply when spoken to. What am I?

How old is your son? asked a man to his neighbour. My son is five times as old as my daughter and my wife is five times as old as my son. I am twice as old as my wife whereas my grandmother, who is celebrating her eighty-first birthday is as old as all of us put together.

How old is the man's son ?

If an electric train is travelling south, then which way is the smoke going?

Can you count the number of matches in the picture below ?

A man calls his dog from the opposite side of a river. The dog crosses the river without a bridge or a boat and manages to not get wet. How is this possible?

Can you find the odd number in the following?

2716, 4135, 5321 and 7145

In two decks of cards, what is the least amount of cards you must take to be *guaranteed* at least one four-of-a-kind?