Move four matchsticks to the below square to form three squares?

How many minutes are there in Feb 2017?

Note: The shortest answer is the correct answer.

What has a ring but no finger?

You are in a land where thirty men and two women were dressed in classic black and white dresses.
They begin to fight as soon as any of them move.

Where are you?

Jenifer and Jesica are having a conversation.

Jenifer: I am definitely not over 30.
Jesica: I am 28 and you are surely 5 years older to me at least.
Jenifer: No, you are at least 29.

You are told that both of them are lying throughout in the conversation. Can you find their respective ages?

Remove two matchsticks to make the below equation correct.

What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?

The following sentence is false. The preceding sentence is true.
Are these two sentences true or false?

A container contains 100 eggs. They can be either fresh or rotten. What is sure is the fact that there is at least one fresh egg in that container.

If you are asked to pick two eggs randomly from the container, at least one of them will be rotten.

Can you calculate how many eggs in that container are fresh?

In a chess board, the queen piece can move horizontally, vertically and diagonally freely. The picture represents the same.Can you place 8 queens on the board in a manner that none of the queens can attack each other?