Which is Odd One Out and why?

4377

3954

9862

8454

9831

What is black when you buy it, red when you use it, and gray when you throw it away?

I have a head like a cat and feet like a cat, but I am not a cat. What am I?

Can you name three consecutive days without using the words Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, or Sunday?

How is the moon similar to a dollar?

Manish and Manoj play 5 games of chess.
Both Manish and Manoj win the exact same number of games. There is no tie at all.

How?

How many times can you subtract the number two from the number fifty?

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

I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?

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?