You can take four of the five letters out of this word, but the pronunciation never changes. What is the word?

What is the coolest letter in the alphabet?

If 21x = 79x, what is the value of x?

Can you fill the blank with the correct number?

6 30 870 756030 _____

Wednesday, Steve and Pam go to a restaurant to eat lunch. After eating lunch, they pay the bill. But Steve and Pam do not pay the bill. So…who does?

Can you make four (4) nines (9) equal 100?

An exterior architect is asked by a builder to plant seven trees in a manner that there are exactly six rows of trees in a straight line and each row has three trees in particular.

How will he do it?

You have two rectangular wires.

Both of them have property that when you light the fire from one end , it will take 60 minutes to get completely burn.

However, they do not burn at consistent speed (i.e it might be possible 1st 20% burn in 50 minutes and 80% can burn in 10 minutes).

So how could you measure 45 minutes ?

That attorney is my brother, testified the accountant.

But the attorney testified he didn't have a brother.

Who is lying?

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?