You need to pick one entry from pot A and one from pot B to have a perfect match. Can you do it?

If you paint a brown house white it will become a white house. If the stoplight changes from red to green, then the light is green. So, if you throw a white shirt into the Red Sea, what will it become?

I was speeding and ran through a stop sign, yet two traffic officers who were there do nothing about it.

why?

A chess tournament is taking place on knock-out terms (the one who loses the match is out of the game).
(a) If 10 matches are played in total, how many players participated?
(b) If 20 players took part in the tournament, how many matches were played?

Why do people go to bed?

You are given with the following sum. Each of the letters can be decoded as a digit. If we tell you that D = 5, then can you solve it entirely?

DONALD
+GERALD
=ROBERT

What's a single-digit number with no value?

Solve the following series:
AZ, GT, MN, __, YB

What can go up a chimney down, but can’t go down a chimney up?

You have two buckets of 11 liters and 6 litres.
How can you measure exactly 8 litres?