How can one talk without saying a single word?

Find The Next Number in this series.
1, 2, 6, 42, 1806 ?

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

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?

Replace the question mark with the correct number in below Picture:

what does this below rebus represent identXQQQQQME

In a football game, Christina defeated Teresa by 2 - 0 but no man from either side scored. How can this be possible?

Two batsman each on 94 runs. Seven runs needed to win in last 3 balls. Both make 100*. How?

Can you name some countries which do not have the alphabet 'A' in them?

Without looking at a calendar, within a minute name, a boy's name using 5 consecutive 1st letters of 5 consecutive months