Do You See It?

Why do we preferably have round manhole covers and not square ones?

The chance of Mr John winning the lottery is 10%. All participants lined up and Mr John is 4th in the row. The first three participants lose the lottery.

What is the chance of Mr John now?

The answer I give is yes, but what I mean is no. What was the question?

What have one eye but still cannot see?

Without looking at a calendar, within a minute name, a boy's name using 5 consecutive 1st letters of 5 consecutive months

How can you make the following equation true by drawing only one straight line: 5+5+5=550 ?

Replace the question mark with the correct number in below Picture:

A woman shoots her husband.

Then she holds him under water for over 5 minutes.

Finally, she hangs him.

But 5 minutes later they both go out together and enjoy a wonderful dinner together.

How can this be?

Who is that with a neck and no head, two arms and no hands? What is it?