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

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

Can you solve this picture maths equation?

John replied, when asked how old he was. In 2 years he will be twice as old as he was five years ago.' How old is he ?

You have an empty wine bottle with a cork that has been secured at the top in a normal way. There is a metal ring inside the bottle that is suspended by a string.

How can you make the metal ring drop to the bottom if you are not allowed to touch anything - not the bottle, not the cork, not the thread and not the ring?

Count the number of balls in picture below:

The measurement of time, That can't be found on a clock, But can be looked upon on a map.

Who is He ?

Can you write down eight eights so that they add up to one thousand?

There are 4 big houses. They are made from the materials: red marble, green marble, white marble and blue marble.

* Mrs Jennifer's house is somewhere to the left of the green marble one and the third one alone is white marble.
* Mrs Sharon owns a red marbles house and Mr Cruz does not live at either end, but lives somewhere to the right of the blue marbles house.
* Mr Danny lives in the fourth house, while the first house is not made from red marble.

Who lives where, and what is their house made from?

Can you solve this amazing hard number series problem?
7, 8, 10, 12, 16, 18 ?