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

What's the next in the series?

H, Be, F, S, Mn, Kr, In, Gd, Tl, ?

A boy was at a carnival and went to a booth where a man said to the boy, "If I write your exact weight on this piece of paper then you have to give me $50, but if I cannot, I will pay you $50." The boy looked around and saw no scale so he agrees, thinking no matter what the carny writes he'll just say he weighs more or less. In the end the boy ended up paying the man $50. How did the man win the bet?

You have two bottles of pills marked with labels A and B. The pills are identical. The doctor has asked you to take one A pill and one B pill daily. You cant take more or less than that.

While taking out the pills one day, you took out one pill from A and by mistake took out two from B. You have no idea which pill is which now.

You cant throw away the expensive pills. What will you do now?

How many words can a pen with half refill write?

If you remove one from eleven, it becomes ten. If you remove one from nine, it becomes ten.

How is this possible?

John is asked to stand behind Jacob and Jacob is asked to stand behind John. Both of them feel confused about it and don't know what to do?

But it is quite possible, do you know how?

I am a seven-letter word but if you remove four of my letters I will have one left. What word am I?

Quickly Solve this riddle

7 - 4 + 3 * 0 + 1 = ?

What occurs twice in a week, once in a year but never in a day?