What you cannot hold but it is yours?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

A beggar on the street can make one cigarette out of every 6 cigarette butts he finds. After one whole day of searching and checking public ashtrays the beggar finds a total of 72 cigarette butts. How many cigarettes can he make and smoke from the butts he found?

It's a test that will check your IQ.

Suppose you have one 11 minute hourglass and one 13 minute hourglass.

Can you measure exactly fifteen minutes using them ?

My cousin lives in one story house in Antarctica. His house is made the of-of sandstone. what is the color of stairs?

Irene killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

2 ladies and 2 girls need to cross a river in a boat big enough for 1 LADY or 2 girls. How do they do it?

A man hijacks an aeroplane transporting both passengers(8 of them) and valuable cargo. After taking the cargo, the man demands nine parachutes, puts one of them on, and jumps, leaving the other eight behind. Why did he want eight?

How can you drop a raw egg from a height onto a concrete floor without cracking it?

Can you count the number of triangles in the picture below?