There were two grandmothers and their two granddaughters.
There were two husbands and their two wives.
There were two fathers and their two daughters.
There were two mothers and their two sons.
There were two maidens and their two mothers.
There were two sisters and their two brothers.
Yet there are only six, who are buried here,
All are born legitimate and relationships clear.
How can this happen?

Can you make four (4) nines (9) equal 100?

I cannot talk, but I always reply when spoken to. What am I?

A large container is kept in open under the rain. Every passing hour, the water collected inside the container becomes double what it was.

In ten hours, the container is filled completely. Can you calculate how long would it have taken to be filled in half?

What has many teeth, but cannot bite?

The Little ant seems to be always confused. Do you know why?

There is a brick of gold and a brick of iron in a boat (both 10-inch blocks), if they are both dropped into the water which will make the water level higher?

How many words can a quill made with the feather of a pigeon write with a 100ml bottle of black ink?

Find the missing number in the sequence below:

What demands an answer, but asks no questions