Baseball bat and ball cost $100. If the bat cost $99 more than the ball, what is the cost of each?

A father's child, a mother's child, yet no one's son.

Who am I?

What famous saying does this rebus mean?

COME SERVED <---
COME SERVED
COME SERVED
COME SERVED
COME SERVED

Take 9 from 6, 10 from 9, 50 from 40, and leave 6.

How Come ??

If all Goats are Sheep and all Sheep are Deers, are all Deers Goats ?

How many people must be gathered together in a room, before you can be certain that there is a greater than 50/50 chance that at least two of them have the same birthday?

Can you start the fire using two pieces of wood?

I have a five and a three-gallon jar. Assuming there is an infinite supply of water, how can I measure one-gallon water?

In a school, there are four subjects. Seventy percent of students study English, seventy five percent of students study Science, eighty five percent of students study Mathematics and eighty percent of students study Spanish.

Can you calculate the percentage of students that study all four subjects?

I know a country, If you remove the last alphabet of its name, it will become a part of your body. Do you name it?