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?

Find the next number in the series?
2, 12, 36, 80, 150, 252, 392, _ ?

Two boys were admitted to a school. When the headmaster asks them about their parents, they tell him that they have same parents (father and mother). On further inquiry, it turns out that they both share the same date for their birthday.

"Are you twins," ask the headmaster.
"No," replies the boys.

Is it possible?

Why do people go to bed?

Use only one mathematical symbol and all numbers (0-9) to get a sum of 99

You walk into an old horror house. It has no power or plumbing. Once inside, you see three doors. Each door has a number on it. Behind each door is a way for you to die. Behind door number one, you die by getting eaten by a lion. Behind door number two, you die by getting murdered. Behind door number three, you die by an electric chair. You can’t turn back, so you have to go through a door. Which door do you go through?

Do you know who was buried in John's tomb?

A man in a car saw a Golden Door, Silver Door and a Bronze Door. What door did he open first?

Rearrange the letters in "new door" to make one word.

Can you fill the blank with the correct number?

6 30 870 756030 _____