Find the value of "?" in the ball picture Riddle below:

John is pretty weird. He likes toffees but hates chocolates. He loves books but never reads. He likes to build his troops in an online game but does not proceed with the war. He likes to go swimming but is afraid of water.

Seeking this behaviour, can you tell whether he likes balloons and parties?

If,

20 % 5 = 24

21 % 7 = 33

42 % 6 = 67

Then;

66 % 6 = ?

What is the coolest letter in the alphabet?

You have a 12 liters jug full of water. You have two empty 8 liters and 5 liters jug. How can you divide the water into two equal parts using these jugs?

How much will a 38° angle measure when looked at under a microscope that magnifies ten times?

You are in a land where thirty men and two women were dressed in classic black and white dresses.
They begin to fight as soon as any of them move.

Where are you?

A pond had 60 fish, out of which, all but 20 died.
How many fishes are now present in that pond?

Railroad Crossing, look out for the cars. Can you spell that, without any R's ?

What is black when you buy it, red when you use it, and gray when you throw it away?