Why 1729 is a magic number? Answer Logically.

A blonde put eyeliner on her head. Why?

Outside a massage parlour, there is a board that reads
"I only massage those who do not massage themselves."

Reading the above statement, does the masseur massage himself?

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?

What makes this number unique: 8,549,176,320?

Find the next number in the sequence

1, 2, 6, 21, 88, __?

I went to the bookshop and spent one-half of the money that was in my purse.

When I came out, I found that I had as many cents as I had dollars and half as many dollars as I had cents when I went in. Find the money in my purse when I entered the store.

The ages of a father and son add up to 66.
The father's age is the son's age reversed.
How old could they be?
(3 possible solutions).

Can you calculate the probability of getting a sum of six when a dice is thrown twice?

An American nightclub called 'The Coconut Grove' had a terrible fire in which over 400 people died. A simple design flaw in the building led to a high death toll. Subsequently, regulations were changed to ensure that all public buildings throughout the country eliminated this one detail, which proved deadly. What was it?