Name a key which is hardest to turn.

Find three whole, positive numbers that have the same answer when multiplied together as when added together.

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"

We have shown you a regular water barrel as below. Without using any measuring device can you check if the barrel is more than half-filled or less than half-filled?

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 ?

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

When it's bad luck to meet a black cat?

Usually, a boxing match consists of twelve rounds. In a particular friendly match between two heavyweights, the match was finished in the ninth round itself as one of the boxers knocked out the other one.

But, in that fight, no man threw even a single punch.

How can this be possible?

The picture shows the dice results in each couple of throws. If they are actually following a pattern, can you find out the missing one?

John said, "If yesterday was tomorrow, today would be Friday."

When did John make this statement?