Riddles
Science
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Random
100

I am full of holes yet I have no problem holding water. What am I?

A sponge

100

Ganymede is the largest moon in our solar system. Which planet does it orbit?

Jupiter

100

In what movie is a DeLorean used to travel back in time?

Back To The Future

100

Starting from the iPhone 7 and onwards, iPhones no longer include this physical feature?

A headphone jack

100

212 = ?

4096

200

I have many keys, but I cannot unlock anything? What am I?

A piano

200

What is the densest element?

Osmium

200

In what country were The Lord of the Rings movies filmed in?

New Zealand

200

What is the name of the test that evaluates a machine’s ability to display human like intelligence?

Turing Test (or imitation game)

200

What is a group of fish called?

School or Shoal

300

What gets wetter the more it dries?

a towel

300

What is the boiling point of water in kelvin?

373 K

300

Who played the role of Detective Inspector Lee in the movie "Rush Hour"?

Jackie Chan

300

What is the most RAM a 32 bit computer can use, in gigabytes?

4 GB

300

What do bats and dolphins have in common?

Echolocation

400

What goes on four feet in the morning, two feet at noon, and three feet in the evening?

a person

400

Do sound vibrations travel fastest through water or through the air or through the ground?

The ground

400

Who directed the movie ‘The Shining’?

Stanley Kubrick

400

Moores law states that the number of transistors in a dense integrated circuit double every how many years?

2

400

What is the most well known invention of the Nobel Prize founder, Alfred Nobel?

Dynamite

500

John and Lucy are twins. John has 2 brothers and 2 sisters. Lucy has 3 brothers and 1 sister. How many siblings are there in total?

5

500

What is the other common name for the North Star?

Polaris

500

What is the highest grossing movie out of all the star wars films?

Star Wars: Episode VII

500

What is the name for the most basic unit of information used by a quantum computer?

Qubit (quantum bit)

500

How many seconds are in a day?

86400

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