A man dies of old age on his 25 birthday. How is this possible?

What has lots of eyes, but can’t see?

Andrew’s doctor gives him three pills and tells him to take one every half hour. How much time will have passed by the time Andrew’s taken all three pills?

Which number should replace the question mark?

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

I am soft and cuddly that soothe your heart. But, If you pick my last name I am going to tear you all apart. Who am I?

What three numbers, none of which is zero, give the same result whether they’re added or multiplied?

There are three boxes of different sizes with three cupcakes inside each of the boxes in Christina's kitchen. At night her daughter wakes up and goes to the kitchen. She opens a box and eats all three cakes.

But in the morning Christina finds out that each box still had three cupcakes. How?

Make a sentence consisting of three words that have the whole alphabet.

What can go through glass without breaking it?