Give it food and it will live; give it water and it will die.

What number does the below three word/phrase identify and why?
1. Deck
2. Year
3. Singing in the Rain

It is a six-letter word.
The first four letters are me.
The second and last letters are the same.
The fourth second and last letter is payment.

Who is it?

It's a test that will check your IQ.

Suppose you have one 11 minute hourglass and one 13 minute hourglass.

Can you measure exactly fifteen minutes using them ?

A man looks at a painting in a museum and says, “Brothers and sisters I have none, but that man’s father is my father’s son.” Who is in the painting?

How could a baby fall out of a twenty-story building onto the ground and live?

How many times can you subtract the number two from the number fifty?

All of the flowers I have are orchids except two. All of the flowers I have are hibiscuses except two. All of the flowers I have are roses except two.

Can you tell me how many flowers I have?

You have two buckets of 11 liters and 6 litres.
How can you measure exactly 8 litres?

There’s a girl who has a large family. She has an equal amount of brothers and sisters, but each brother only has half as many brothers and sisters. What’s the correct amount of brothers and sisters?