That attorney is my brother, testified the accountant.

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

Who is lying?

I shave every day, but my beard stays the same. What am I?

What is a word made up of 4 letters, yet is also made up of 3. Sometimes is written with 9 letters, and then with 4. Rarely consists of 6, and never is written with 5.

A worker is to perform work for you for seven straight days. In return for his work, you will pay him 1/7th of a bar of gold per day. The worker requires a daily payment of 1/7th of the bar of gold. What and where are the fewest number of cuts to the bar of gold that will allow you to pay him 1/7th each day?

John’s parents have three sons: Snap, Crackle, and what’s the name of the third son?

Nine marbles are arranged in the image below. Can you slide two marbles to form a square?

Distances from you to certain cities are written below.

BERLIN 200 miles

PARIS 300 miles

ROME 400 milesAMSTERDAM 300 miles

CARDIFF ??? miles

How far should it be to Cardiff ?

When can we add 2 to 11 and get 1 as the correct answer?

If you say my name, I will no longer exist. What am I?

13 decks of cards have been mixed. What is the minimum number of cards that must be taken out from the above-mixed cards to guarantee at least one 'four of a kind?