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?

There are 20 people in an empty, square room. Each person has full sight of the entire room and everyone in it without turning his head or body, or moving in any way (other than the eyes). Where can you place an apple so that all but one person can see it?

There was an aeroplane crash, every single person died, but two people survived. How is this possible?

What does this below rebus puzzle mean?

Which country gets ill every time?

They are three errirs in this question. Can you find them?

I am weightless, but you can see me. Put me in a bucket, and I'll make it lighter. What am I?

Rearrange the letters in "new door" to make one word.

Can you find the missing letter in the sequence?
S - T - I - L - ? - T - F - Y - C

You bought me for dinner but never eat me. What am I?