Riddles
Random
Data
100

What gets wetter the more it dries

What is a towel?

100

The year was the first iPhone released?

What is 2007?

100

Statistical method that focuses on discovery and exploration

What is data mining?

200

What is full of holes but still holds water

What is a sponge?

200

You have a large, empty barrel. If you put something in it, it becomes lighter. What did you put in the barrel


What is a hole?

200

A form of storage used for unconventional and unstructured data

What is a data lake?

300

I have keys but no locks. I have space but no room. You can enter, but you can’t go outside.

What is a keyboard?

300

This is the only mammal capable of true flight.

What is a bat?

300

Outsourcing tasks to a remote and distributed workforce

What is crowdsourcing?

400

What comes once in a minute, twice in a moment, but never in a thousand years

What is the letter "M"?

400

I am an odd number. Take away one letter, and I become even. What number am I

What is Seven? (remove the "S"). 

400

Used for displaying the distribution of a set of continuous data

What is a box plot?  

500

The more of this there is, the less you see.

What is darkness?

500

What was the first film to gross over $2 billion at the box office?

What is Avatar?

500

Most used rare earth meta in computers

Neodymium