Take 9 from 6, 10 from 9, 50 from 40, and leave 6.

How Come ??

I am sure no one can have two things for dinner. what are they?

I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?

A horse was tied to a rope 5 meters long and the horses food was 15 meters away from the horse. How did the horse reach the food?

What 5-letter word typed in all capital letters can be read the same upside down?

A man was driving a black truck. His lights were not on. The moon was not out. A lady was crossing the street. How did the man see her?

There are three light switches outside a room. One of the switches is connected to a light bulb inside the room.
Each of the three switches can be either 'ON' or 'OFF'.

You are allowed to set each switch the way you want it and then enter the room(note: you can enter the room only once)

Your task is to then determine which switch controls the bulb?

Find three numbers such that

* When we multiply three numbers, we will get the prime numbers.
* The difference between the second and the first number is equal to the third and second.

How many sides does a circle have?

Can you complete the sequence?

192, 021, 222, 324, 252, 627, 2__, 9__?