Space Quiz: True or False – Can You Score 100%?

Space Quiz: True or False – Can You Score 100%?

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Are you a science whiz? Do you want to be an astronaut? Here's a knowledge quiz to find out if your brain is as big as a planet!

Jupiter is bigger than Saturn?

Jupiter is our solar system's largest planet.

False

True

Sound can travel through space?

Space is a vacuum, which means there are barely any air particles. The molecules are too far apart to transmit sound.

False

True

Our solar system's sun is bigger than most suns?

It's an average sized star. Some suns are up to 100 bigger!

False

True

Saturn is not perfectly round?

Unlike most other planets, saturn isn't perfectly round.

False

True

Pluto has stronger gravity than Earth?

Pluto has a weaker gravity than earth.

False

True

Oops - try again!

Why don't you brush up your knowledge on space and redo this quiz. You might get a better score!

Good try - better luck next time!

You know a bit about your planets, but you're no expert yet! Keep going - you will get there in the end.

Well done - you're so close!

There's no doubt that you know a lot about space but you're not an astronomer yet!

You're a super space braniac!

Well, it looks like we've found the next Einstein! You know everything about space there is to know!

How many keywords are reserved by the language?
1 / 15
Which reserved words aren't used?
2 / 15
What data type is not primitive?
3 / 15
What are the main principles of Java OOP?
4 / 15
Are there constructors in Java?
5 / 15
What class modifier doesn't exist?
6 / 15
How do you declare a variable?
7 / 15
What operator doesn't exist in Java?
8 / 15
What function does the % operator fulfil?
9 / 15
Are nested loops allowable in Java?
10 / 15
What's the name of teh cycle for (declaration: expression)?
11 / 15
What class does allow console keyboard input?
12 / 15
What method of Scanner scans an input line before the first spacing?
13 / 15
What's the value of variable double d = 2.0 - 1.1;?
14 / 15
What's the value of variable byte b = 7;?
15 / 15

Calculating results...

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