An express train takes 3 seconds to enter the tunnel which is 1 km long.
If it is travelling at 120 km an hour, how long will it take to pass completely through the tunnel?

There is a place where if I stand up straight, I will still be considered sideways.

A number can be multiplied by multiple of nine
i.e 9 18 27 36 45 ...

and the resulting number consist of only one digit.

Can you identify the number ?

What is always in front of you but can’t be seen?

Can you quickly find which two matchstick figures are identical?

When is the top of a mountain similar to a savings account?

Why did the Girl throw the butter out of the window?

Why are televisions attracted to people?

You are in a room that has three switches and a closed door. The switches control three light bulbs on the other side of the door. Once you open the door, you may never touch the switches again. How can you definitively tell which switch is connected to each of the light bulbs?

A bomb goes off.
Carnage.
One person, only a few feet away, survives! How can this be?