You order chicken wings at KFC in the boxes of 6, 9 and 20. What is the largest number of wings that you cannot obtain by buying in any combination of the boxes?

You have a square. What you have to do is cut and reassemble the square such that you create a Red Cross sign that has the same volume as that of the square.

Solve The below Equation:

ALFA + BETA + GAMA = DELTA

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

You need to move three matchsticks to form three squares. Can you do it?

1 dollar = 100 cent
= 10 cent x 10 cent
= 1/10 dollar x 1/10 dollar
= 1/100 dollar
= 1 cent

=> 1 dollar = 1 cent

solve this tricky problem?

I have a hole in my back and legs I lack.
I live where I can’t breathe and I eat without teeth.
What am I?

Which number should replace the question mark?

If an electric train is travelling south, then which way is the smoke going?

Can you find the thief by just looking at the picture below?