In a classic wine shop, the list of three most popular wines are:
- The cost of 1 French wine bottle: 500$
- The cost of 1 German wine bottle: 100$
- The cost of 20 Dutch wine bottles: 100$

John entered the wine shop and he needs to buy
- All three types of wine bottles.
- Needs to buy Dutch wine bottles in multiples of 20.
- Need to buy 100 wine bottles in total.

John has only 10000$. How many wine bottles of each type, John must buy?

What is at the end of a rainbow?

I have eight fingers and two thumbs but I do not live. What Am I?

Spot 5 differences in two Christmas tree below:

Solve the equation by replacing the alphabet with numbers.

MOM + MOM + NO = BOOK=

What work can one never finish?

The person who makes it has no need for it; the person who buys it has no use for it. The person who uses it can neither see nor feel it. What is it?

Two men play a dice game involving roll of two standard dice. Man X says that a 12 will be rolled first. Man Y says that two consecutive 7s will be rolled first. The men keep rolling until one of them wins.

What is the probability that X will win ?

If you had a pizza with crust thickness 'a' and radius 'z', what's the volume of the pizza?

I live in a bowl. I can swim. I have a tail. I also have fins and big eyes. What am I?