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

What are the next two letters in the following series and why?
W A T N T L I T F S _ _

*Hint: Check Puzzle Title

How can you tell a raw egg from a hard-boiled egg?

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?

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

Once while in his court, King Akbar asked Birbal to write something on a wall that makes one sad when read in good times and makes one happy when read in sad times.

He took only a few moment and wrote something that fit the requirements. What did he write?

The measurement of time, That can't be found on a clock, But can be looked upon on a map.

Who is He ?

You have a roll of cloth 1km long. You have a machine which cuts this roll into pieces of 10-meter-long cloth.

How long would it take for the machine to cut the roll if each cut took 4 secs?

What does this rebus means ?

PROG WORKRESS

I am the one who remains awake when you sleep. But I need to rest when you awake. Who Am I?