Four men were in a boat on the lake. The boat turns over, and all four men sink to the bottom of the lake, yet not a single man got wet! Why?

By removing one matchstick and adding one matchstick, can you convert the word "ZOO" to an animal name?

Nine marbles are arranged in the image below. Can you slide two marbles to form a square?

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

The following four words might seem abrupt to you. But you can make them meaningful by just adding vowels.
RDSH
GGPLNT
TMT
NN

Hint: All of them are vegetables.

One is to three as three is to five and five is to four and four is the magic number.
What is the pattern?

Solve the puzzle by telling what does below picture means.

In the city of Brain Teasers, 5% of people do not list their phone numbers. Now if we select random 100 people from the phone directory, then how many people selected will have unlisted phone numbers?

Who are the happiest people in IPL match?

How many letters are in the alphabet?