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

Teacher ask the student

'Why are you standing on that chair in music class ?'.

what did student replied ?

If your uncle’s sister is not your aunt, what relation is she to you?

What you cannot hold but it is yours?

In the city of Brain Teasers, 5% of people do not list their phone numbers. Now if we select random 100 people from the phone directory, then how many people selected will have unlisted phone numbers?

This is a simple one. You just have to count the number of Fs in the given sentence.

Finished Files are the result of years of scientific study combined with the experience of years.

How many did you count?

There are people and strange monkeys on this island, and you can not tell who is who (Edit: until you understand what they said - see below). They speak either only the truth or only lies.
Who are the following two guys?
A: B is a lying monkey. I am human.
B: A is telling the truth.

2, 3, 5, 9, 17, _ What is the next number in the sequence?

Can you place six X (crosses) in below board without making three in a row in any way ?

Which Travels Faster? Solve below famous picture riddle: