What is common among 11, 69, and 88?

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

I have 50 feet long of cloth, I need to create 50 handkerchiefs each size of 1 foot. I take one minute to cut a 1-foot handkerchief. So how long will it take to cut 50 handkerchiefs?

What is the word or phrase below?
R | E | A | D

What is the end of everything?

Can you find a seven digit number which describes itself. The first digit is the number of zeros in the number. The second digit is the number of ones in the number, etc. For example, in the number 21200, there are 2 zeros, 1 one, 2 twos, 0 threes and 0 fours.

The below given figure comprises of a pattern through which you can determine the missing letter. Can you push your mind to find the pattern and add the missing letter?

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?