Four cars come to a four-way stop, each coming from a different direction. They can’t decide who got there first, so they all go forward at the same time. All 4 cars go, but none crash into each other. How is this possible?

A mile-long train is moving at sixty miles an hour when it reaches a mile-long tunnel. How long does it take the entire train to pass through the tunnel?

Considering the below equation:

V + II - VI = 10
IV - X + VIII = 20
IV - VII + VI = 30

Then, I + II + III = ?

John enters a small room. The Door Closes.
When the door opens, John is in a larger room.

Explain?

What kind of band never plays music?

I was speeding and ran through a stop sign, yet two traffic officers who were there do nothing about it.

why?

The answer I give is yes, but what I mean is no. What was the question?

If it took eight men ten hours to build a wall, how long would it take four men to build it?

Let's play a word game. Following are some meaningless words that can be completed by adding random letters on either side of the word.

For example, the word "rdo" can be formed into "pardon".

Using the same technique, can you complete the given words?
ecalc
airb
rinci
tibac
uidel
gorit
igna
eyho

What does the following represent?

N N N N N N N

A A A A A A A

C C C C C C C