Do you know of a place where the wind blows south and then suddenly shifts direction towards the north?

What's the only room from which no one can enter or leave

Outside a massage parlour, there is a board that reads
"I only massage those who do not massage themselves."

Reading the above statement, does the masseur massage himself?

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

There are forty elephants and they have forty-fore heads. How can this be possible?

You need to complete the maze by entering from the entrance marked below in the figure near the yellow circle, bottom left and leaving from the exit point near the green circle, bottom middle.

Rule of Game: You can move only by exchanging green and yellow circles.

Find a 9-digit number, which you will gradually round off starting with units, then tenth, hundred etc., until you get to the last numeral, which you do not round off. The rounding alternates (up, down, up ...). After rounding off 8 times, the final number is 500000000. The original number is commensurable by 6 and 7, all the numbers from 1 to 9 are used, and after rounding four times the sum of the not rounded numerals equals 24.

Which number should replace the question mark?

If all Goats are Sheep and all Sheep are Deers, are all Deers Goats ?

Can you solve the maths in the below-given picture equation?