Why 1729 is a magic number? Answer Logically.

You have 10 balls with you. A friend of yours out of nowhere asks you to place those ten balls in five lines such that each of the lines has exactly 4 balls on them. He needs to check your intelligence. Prove him by doing the task.

Can you divide the below-given shape into four equal and identical pieces?

You order chicken wings at KFC in the boxes of 6, 9 and 20. What is the largest number of wings that you cannot obtain by buying in any combination of the boxes?

Can you solve the maths in the below-given picture equation?

If nine thousand, nine hundred nine dollars is written as $9,909,
how should twelve thousand, twelve hundred twelve dollars be written?

Who has married many women but was never married?

If six children and two dogs were under an umbrella, how come none of them got wet?

What is so fragile that saying its name breaks it?

The more you take me, the more you leave me behind.
Who Am I?