I have one of the three numbers: 1, 2, or 3 in my mind. I speak only truth. You can ask me just one question for which I will only reply in yes or no or don't know. What question will you ask from me so that you are able to know the number?

Things are just as they seem, right? Well, check again.
Can you count the number of tigers in this picture ?

A boy purchased a book from a bookkeeper and gave him $100.
The cost of the book is $50 but the bookkeeper has no change, so he gets the change from the next shop and returns the boy his $50.

After some time the next shopkeeper came with the $100 note and told the bookkeeper that the note was a fraud, so he took the money back.

How much loss did the bookkeeper face?

A man is trapped in a room. The room has only two possible exits doors. Through the first door there is a room constructed from magnifying glass. The blazing hot sun instantly fries anything or anyone that enters. Through the second door there is a fire-breathing dragon. How does the man escape?

If 24H in a D => 24 hours in a day.
What does "64S on CB" stand for?

Solve the equation in the image by looking at the pattern closely.

John is selling fruits.
He sells grapes at $30, Dates $25, and a Wolfberry $45.
At what price does he sell fig?

PS: Logical Thinking

Decode the below four famous ciphers:

8P of the SS
1M of the E
1S of the SS
60M in 1H

I have feet, but no legs. Which animal Am I?

Can you write down eight eights so that they add up to one thousand?