If,

20 % 5 = 24

21 % 7 = 33

42 % 6 = 67

Then;

66 % 6 = ?

We have shown you a regular water barrel as below. Without using any measuring device can you check if the barrel is more than half-filled or less than half-filled?

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?

A Car driver was heading down a street in Washington. He went right past a stop sign without stopping, he turned left where there was a 'no left turn' sign and he went the wrong way on a one-way street. Then he went on the right side of the road past a cop car. Still, he didn't break any traffic laws. Why not?

It is a six-letter word.
The first four letters are me.
The second and last letters are the same.
The fourth second and last letter is payment.

Who is it?

John named his first son Alpha, second Beta, third Charlie and fourth Delta. What is the fifth son's name?

The picture shows the dice results in each couple of throws. If they are actually following a pattern, can you find out the missing one?

Which part of London exists in France as well ?

How many letters are in the alphabet?

The product of three consecutive numbers is 7980.
Then the sum of these consecutive numbers would be?