How many sides does a circle have?

What is so fragile that saying its name breaks it?

In a boat, the father of a sailor's son is sitting with the son of the sailor. However, the sailor is not present on the boat.

Can this even be possible?

A pregnant woman is preparing to name her seventh child. Her children's names so far are Dominique, Regis, Michelle, Fawn, Sophie, and Lara. What will she name her next child -- Jessica, Katie, Abby or Tilly?

Can you solve the photo plexer logic ?

Find the missing letter in the last circle logically in the given below picture.

Arrange the numbers 1, 2, 3, 4, 5, 6, 7, 8 and 9 above and below the division line in a manner that the thus formed fractions equal to 1/3.

(You can use one number only once)

The ages of a father and son add up to 66.
The father's age is the son's age reversed.
How old could they be?
(3 possible solutions).

The person who makes it has no need for it. He who purchases it does not use it. The person who does use it does not know they are. What is it?

Which Travels Faster? Solve below famous picture riddle: