Ever wondered how similar you are to Charli XCX? It's something we do daily. Wonder no more, friends. Take this quiz to find out how similar you are and then bag your tickets to see her smash the Main Stage at this year's Reading and Leeds Festival.

What % Charli XCX are you?Reading and Leeds Festival

"Grammar is a piano. Play by ear."

Can You Ace An Advanced Grammar Quiz?Michael Rogers

Not all enemies are from Slytherin, Harry. Duh. So which Hogwarts House is your greatest enemy from, then? Only one way to find out - and no, it's not that one girl's fan fiction.

Which Hogwarts House Is Your Enemy From?Lea Abelson

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99.9% of people use less than 10% of their brain. What percentage of your brain do you use?

Solve These 4 Impossible IQ Problems To Test Your Intelligence Cody Cross

"We all have genius within us, never doubt that fact."

What Does Solving This Tricky Equation Says About Your Mental Agility?Terry Stein

"Common sense is genius dressed in its working clothes."

Can You Pass An Advanced Knowledge-IQ Test From 1980?Cody Cross

“The past is always tense, the future perfect.”

Can You Pass A Basic English Test From 1950?Terry Stein

10 question. Let's go!

Can You Get A Perfect Score In This Impossible General Knowledge Test From 1992?Michael Rogers

Are you smart enough to get a perfect score?

No One Can Score 10/20 In This Grammar Test From 1984 Terry Stein

Everyone's got a little bit of serial killer in them. Do you have potential to go over the edge? Take this quiz to find out.

Do You Have Serial Killer Potential? Take this Quiz To Find Out Sara Maniscalco

Which of the fab 5 are you destined to be with? Down-to-earth Louis, flamboyant Harry or dark and serious Zayn?

Which One Direction Guy Is Your Forever Boyfriend?Sara Maniscalco

You are either smarter than the average or your not but not everyone passes this test.

What type of intelligence do you have?Piglover23

You will love this knowledge test if your IQ is above average.

Can You Score 30/30 In This General Knowledge Test? And What Does It Say About Your IQ?Cody Cross

Are you an amateur or an expert at naming Pokemon?

Who's that Pokemon?Piglover23

Which Pathfinder Race Best Fits You?Incognado .

Do you generally have trouble with spelling mistakes?

Can You Pass This Basic Spelling Test?Terry Stein

A smart man makes a mistake, learns from it, and never makes that mistake again. But a wise man finds a smart man and learns from him how to avoid the mistake altogether.

Can You Get A Perfect Score In This Intelligence Test?Terry Stein

15 backwards question:)

Can You Read Backwards?Cody Cross

"Your time is limited, so don't waste it living someone else's life. Don't be trapped by dogma - which is living with the results of other people's thinking. Don't let the noise of others' opinions drown out your own inner voice. And most important, have the courage to follow your heart and intuition." - Steve Jobs

You're A Genius If You Can Solve The 3 Hardest IQ Problems Cody Cross

You're a genius if you can get 10/10.

Only Americans With A PhD Can Pass The Hardest Knowledge Quiz Michael Rogers

"As the Chinese will tell you, history depends on your point of view."

You'll Never Score 5/10 In This Difficult Mixed Knowledge Drill Cody Cross

It's time to see if you really remember all of Foo Fighters videos before they take to the Main Stage at this year's Reading and Leeds Festival.

Can you recognise the Foo Fighters video from the screenshot?Reading and Leeds Festival

Do you know all your cartoon characters???

Take this quiz to find out!!!

CARTOON QUIZ Celestina Bliss

Let's see how close you've been paying attention to Why Don't We's 'Don't Change' video, shall we?

How well do you know Why Don't We's 'Don't Change' video?United By Pop

You must score at least 8/15 in order to pass this one.

Can You Pass A Basic IQ Test From 1985?Cody Cross