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

What are the five permanent members of the UN Security Council?

a) France, Germany, Italy, Japan, United Kingdom
b) Canada, Mexico, Saudi Arabia, Turkey, United Arab Emirates
c) Brazil, India, Nigeria, South Africa, South Korea
d) China, France, Russia, United Kingdom, United States

What phrase is represented by the Rebus

Can you find the missing number in the third row?
35 20 14
27 12 18
5 2 ?

John was so frustrated to be the suspect of being a sleeper terrorist that he shoot himself right between the eyes with a revolver in his toilet. The revolver and the bullets were accurate. Minutes later John walks out of the toilet unharmed.
How can this be possible?

In a mathematical quiz, you are asked the following question:

Use three 9s in a mathematical expression without dividing or multiplying to form the number one.

Can you answer the question?

When monkey rotate the gear, which mark will be hit 1 or 2 ?

By adding four matchsticks, can you divide the square shown in the picture into two equal parts?

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

Why is the Hole below a Lock?