In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?

After teaching his class all about Roman numerals (X = 10, IX=9 and so on) the teacher asked his class to draw a single continuous line and turn IX into 6. The teacher's only stipulation was that the pen could not be lifted from the paper until the line was complete.

Identify The phrase in the picture.

A father's child, a mother's child, yet no one's son.

Who am I?

How many triangles are there on the puzzle below?

What kind of storm is always in a rush?

When my father was 31 I was 8. Now he is twice as old as me. How old am I?

Find the number of squares in the below-given picture.

I make two people out of one. What am I?

What are the 50th, 63rd and 100th numbers in the sequence below?
4, 5, 8, 8, 9, 9, 12, 13, 13, 13, 17, 18, ...