# The hardest math test in the world

10 Questions - Developed by:
- Updated on: - 191,296 taken - User Rating: 3.2 of 5 - 238 votes - 183 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.
Another 1000.

• 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?

autorenew

114 days ago
I got nine out of ten too. Some of them were difficult enough!
175 days ago
I got a 9/10. Not bad.
237 days ago
im 5 years old and i got 10/10
532 days ago
And yea 9/1o is rly good!
532 days ago
Im actually 11 but i still think its good!
532 days ago
Im 7 and i got 10/10 lol so easy
544 days ago
Is nine out of ten good for an 11-year-old?
720 days ago
The fact that you can't spell "feelings" makes me think that you deserved being called not smart.
740 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
801 days ago
i am never coming in this site again until they sorry
801 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
922 days ago
I got 10-10 and i am a champion
983 days ago
Boring questions has been giving.
997 days ago
GOOD QUESTIONS ARE GIVEN BY THIS WEBSITE
1019 days ago
i got 10-10 and I'm 10 nearly 11
1044 days ago
yeheyyyyyy i got 9 out of 10
1057 days ago
Hey guys I am only 9 and i got 8 out of 10
1098 days ago
hey guys i answered 10 out of 10 on my first try i am a little boy genius high five everyone o/
1139 days ago
IM EIGHT AND IGOT 0/10 WEIII I DID TTRY BUT I GOT ALL OF THEM WRONG
1165 days ago
I love this site I got 8/10