Can you solve this picture maths equation?

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?

Can you write down eight eights so that they add up to one thousand?

How can you tell a raw egg from a hard-boiled egg?

Prove that the below maths equation is true.

8 + 8 = 91

The chance of Mr John winning the lottery is 10%. All participants lined up and Mr John is 4th in the row. The first three participants lose the lottery.

What is the chance of Mr John now?

What you cannot hold but it is yours?

Can you name four days which start with the letter 'T'?

Can you count the number of seconds in a year?

Clue: You need to bother about calculation.

Replace the question mark with the correct number, given the pair of numbers exhibits a similar relationship?

? : 3839 :: 11 : 1209