Can you find out the next digit in the following series ?

0, 0, 1, 3, 2, 6, 3, 9, 4, 12, 5, ?

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

Can you name some countries which do not have the alphabet 'A' in them?

Take away the whole and some still remain. What is it?

Can you solve this amazing hard number series problem?
7, 8, 10, 12, 16, 18 ?

If you toss a coin 10 times and it lands heads up every time, what are the chances it will land heads up if you toss it again?

Nine marbles are arranged in the image below. Can you slide two marbles to form a square?

Why are televisions attracted to people?

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?

What does this below rebus puzzle mean?