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 3 apples in the basket and you take away 2. How many apples do you have now?

A finger goes in me. You fiddle with me when you're bored. The best man always has me first. What am I?

Can you think of any three-dimensional shape that comprises of exactly two surfaces?

A thief enters a store and threatens the clerk, forcing her to open the safe. The clerk says, “The code for the safe is different every day, and if you hurt me you’ll never get the code.” But the thief manages to guess the code on his own. How did he do it?

John enters a small room. The Door Closes.
When the door opens, John is in a larger room.

Explain?

Complete the series by replacing "?" with the correct number.

ST ND RD TH '?'

In the Chess Board picture below white army is arranged. You need to add a black army on the board such that no piece is under any threat.
Note: Army comprised of 1 king, 1 queen, 2 rooks, 2 bishops, 2 knights, and 8 pawns.

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

I have Rs.50 and I spend it in the way as below.