Can you arrange four 9's and use at most 2 math symbols, to make the total 100?

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

I have branches, but no fruit, trunk or leaves. What am I?

My cousin lives in one story house in Antarctica. His house is made the of-of sandstone. what is the color of stairs?

Cristina was born in 1888. She just had her 30th birthday today how did that happen?

What goes up but never comes down?

I have a head like a cat and feet like a cat, but I am not a cat. What am I?

Solve the puzzle by telling what does below picture means.

In a contest, four fruits (an apple, a banana, an orange, and a pear) have been placed in four closed boxes (one fruit per box). People may guess which fruit is in which box. 123 people participate in the contest. When the boxes are opened, it turns out that 43 people have guessed none of the fruits correctly, 39 people have guessed one fruit correctly, and 31 people have guessed two fruits correctly.
How many people have guessed three fruits correctly, and how many people have guessed four fruits correctly

Who has married many women but was never married?