What kind of storm is always in a rush?

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

I have a head like a cat and feet like a cat, but I am not a cat. What am I?

A word I know,
Six letters contain,
Subtract just one,
And twelve is what remains.

Can you solve the photo plexer logic ?

Keyboard words are not in alphabetical order, Why?

There are 2 sand hourglasses.

The small one can measure 5 hours and the large one can measure 7 hours.

How can we measure 16 hours with 2 sand hourglasses running together ?

If we add four times the age of John four years from now to five times his age five years from now we get ten times his current age.

How old will John be two years from now?

Only one color, but not one size,
Stuck at the bottom, yet easily flies.
Present in sun, but not in rain,
Doing no harm, and feeling no pain.
What is it?

Assume there are approximately 5,000,000,000 (5 billion) people on Earth. What would you estimate to be the result, if you multiply together the number of fingers on every person's left hand? (For the purposes of this exercise, thumbs count as fingers, for five fingers per hand.) If you cannot estimate the number then try to guess how long the number would be.