The hardest math test in the world

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10 Questions - Developed by: - Updated on: - 190,255 taken - User Rating: 3.2 of 5 - 236 votes - 172 people like it

Do not use a pen and paper (or pencil!)


You may not be such a brain box after all!

  • 1
    1+2+3+4+5+6+7+8+9+10=?
  • 2
    What is the square root of 196?
  • 3
    What is the square root of 65,536?

  • 4
    What is 1 plus 1 plus 1 plus 1 plus 2 plus 3 plus 4 plus 3 plus 3 plus 4 plus 3 plus 2=?
  • 5
    What is 20 divided by 4?
  • 6
    Take 1000 and add 40 to it.
    Now add another 1000.
    Now add 30.
    Another 1000.
    Now add 20.
    Now add another 1000.
    Now add 10.

  • 7
    What mathematical symbol did math whiz Ferdinand von Lindemann determine to be a transcendental number in 1882?
  • 8
    What do you call an angle more than 90 degrees and less than 180 degrees?
  • 9
    What's a polygon with four unequal sides called?
  • 10
    What's a polygon with four unequal sides called?

Comments (166)

autorenew

168 days ago
And yea 9/1o is rly good!
168 days ago
Im actually 11 but i still think its good!
168 days ago
Im 7 and i got 10/10 lol so easy
180 days ago
Is nine out of ten good for an 11-year-old?
356 days ago
The fact that you can't spell "feelings" makes me think that you deserved being called not smart.
376 days ago
they are so mean they said l am not smart and i will never be how is that nice i think they should say sorry because what they said hurt my fellings
437 days ago
i am never coming in this site again until they sorry
437 days ago
they are so mean they said i am not smart and i will never be how is that nice i think they should say sorry because what they said hurt my fellings
558 days ago
I got 10-10 and i am a champion
619 days ago
Boring questions has been giving.
633 days ago
GOOD QUESTIONS ARE GIVEN BY THIS WEBSITE
655 days ago
i got 10-10 and I'm 10 nearly 11
680 days ago
yeheyyyyyy i got 9 out of 10
693 days ago
Hey guys I am only 9 and i got 8 out of 10
734 days ago
hey guys i answered 10 out of 10 on my first try i am a little boy genius high five everyone o/
775 days ago
IM EIGHT AND IGOT 0/10 WEIII I DID TTRY BUT I GOT ALL OF THEM WRONG
801 days ago
I love this site I got 8/10
830 days ago
cool i got 9/10
838 days ago
I LOVE THIS SITE,are there some more I wanna check my brain up.
838 days ago
ahh! TEN ,but not a standardized test #easy