A few friends are enjoying their sea voyage in a boat full of apples. On the way, they felt hungry and thus decided to eat the apples. Together, they ate two dozen of apples. When they have eaten the apples, will there be any change in the water level?

A chess tournament is taking place on knock-out terms (the one who loses the match is out of the game).
(a) If 10 matches are played in total, how many players participated?
(b) If 20 players took part in the tournament, how many matches were played?

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

Can you find out what is missing?

1 3 5
2 4 ?

Hint: It's not six. Think out of the box.

They are the five precious gems of an everyday sort and all can be found on a Tennis Court. Who are they?

While handling a project, the landscaper is asked by the owner of the mansion that he wants four trees in front of his mansion that are exactly equidistant from each other.

How will he do it?

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

You have to put a letter on the following to make it a meaningful word. The only challenge is that you can't use 'E'.

S E Q U E N C _

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

Can anyone tell me a word in the English dictionary which has a silent 'z'?