If,

20 % 5 = 24

21 % 7 = 33

42 % 6 = 67

Then;

66 % 6 = ?

A large container is kept in open under the rain. Every passing hour, the water collected inside the container becomes double what it was.

In ten hours, the container is filled completely. Can you calculate how long would it have taken to be filled in half?

John Went to the nearby store in a Mall to buy something for her home. Below is the conversation between the two:

John: How much for the one?
Shopkeeper: It is $2
John: How much for the Eleven?
Shopkeeper: It is $4
John: How much for the Hundred?
Shopkeeper: It is $6.

What is John buying?

What Adam and Eve do not have but the rest of the people have?

The dirtier I get, the whiter I look. Who am I?

what does the below rebus mean?

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

What always comes into a house through the keyhole?

What has no start, end, or centre?

It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?