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

John’s parents have three sons: Snap, Crackle, and what’s the name of the third son?

The first person saw the bridge step on it and crossed,
the second person saw the bridge did not step on it but crossed,
the third person did not see the bridge did not step on it but crossed.
Who are these people?

What has lots of eyes, but can’t see?

A bag contains 64 balls of eight different colours. There are eight of each colour (including red). What is the least number you would have to pick, without looking, to be sure of selecting 3 red balls?

Can you complete the sequence puzzle?

AR TA GE CA LE VI LI _

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 ?

I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?

You can see it everyday, But cannot touch it at will. What is it?

What occurs twice in a week, once in a year but never in a day?