What will you call your mother's brother's brother-in-law?

An ant is travelling on a 1-meter-long rope at 1 cm/second but also the entire rope is being stretched by an extra 1 meter/second. Is it possible for the ant to reach at the end of the rope?

Is the statement valid that it does not matter how much older a sibling is, eventually the younger one will be half as old as the older one?

A sundial has the fewest moving parts of any timepiece. Which has the most?

Using four sevens (7) and a one (1) create the number 100. Except for the five numerals, you can use the usual mathematical operations (+, -, x, :), root and brackets ()

Decode this picture on T-Shirt and tell what it says ?

There were three women in all the swimming costumes!
One was happy and the other two were sad!
The happy one was crying and the sad ones were smiling.
Why was this?

One is to three as three is to five and five is to four and four is the magic number.
What is the pattern?

My friends called me Iron59 because my parents are a chemist and a mathematician. What is my real name?

Can you find the 09 errors in the picture below?