Find out the missing number in the picture attached:

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

What has to be broken before you can use it?

A Child was born in Lahore, Pakistan.

Still child is not a Pakistani citizen.why ?

What 5-letter word typed in all capital letters can be read the same upside down?

Two friends decide to get together; so they start riding bikes towards each other. They plan to meet halfway. Each is riding at 6 MPH. They live 36 miles apart. One of them has a pet carrier pigeon and it starts flying the instant the friends start traveling. The pigeon flies back and forth at 18 MPH between the 2 friends until the friends meet.

How many miles does the pigeon travel?

If there are fifteen crows on a fence and the farmer shoots a third of them, how many crows are left?

What has many keys but can’t open a single lock?

There are 20 people in an empty, square room. Each person has full sight of the entire room and everyone in it without turning his head or body, or moving in any way (other than the eyes). Where can you place an apple so that all but one person can see it?

John speaks the truth only once a day in a week. Below are a few hints for you:

First: Days are Sunday, Monday and so on.
Second: One day he says, "I lie on Monday and Tuesday".
Third: On the next day, he says, "Today is either Thursday, Saturday or Sunday".
Fourth: On the next day, he says, "I lie on Wednesday and Friday".

Can you identify the day on which he speaks the truth?