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

While preparing the table for dinner, wife came up with an idea to tease his mathematician husband. She asked her husband to pick nine toothpicks and make ten without breaking any toothpick.

The husband was also smart and did it within seconds. How ?

Irene killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

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

What is the riddle which can be asked all day with a different correct answer each time.

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

What is always in front of you but can’t be seen?

You are given 2 eggs.
You have access to a 100-storey building.
Eggs can be very hard or very fragile means it may break if dropped from the first floor or may not even break if dropped from 100th floor, Both eggs are identical.
You need to figure out the highest floor of a 100-storey building an egg can be dropped without breaking.
Now the question is how many drops you need to make. You are allowed to break 2 eggs in the process

What do the following words have in common?

Assess
Banana
Dresser
Grammar
Potato
Revive
Uneven
Voodoo

This puzzle is for Harry Potter fans. Do you know why Tom Riddle is called Lord Voldemort?