The hardest math test in the world

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10 Questions - Developed by: Karatekid000 - Developed on: - 133.990 taken - User Rating: 3.22 of 5.0 - 213 Votes - 5 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 (63)

autorenew

anan (57769)
3 hours ago
this is awesome I love this tests
Smartest (26893)
Yesterday
I got all of them right I'm in 2nd grade.
Smartest (21764)
18 days ago
Will you now what I am in 4th grade to and I did not even now what that 7 year
Smartest (21764)
18 days ago
Well I'm not trying to brag but I got 10/10
Smart (84518)
18 days ago
Iā€™m in grade 4 I got 10 out of 10 easy as pi with by the way NumberFrames 7 the answer is pi and the pi number is 3.141592653589873238462643 etc.
MasonWorley1 (58146)
18 days ago
Awesome I got all of them right šŸ˜±šŸ˜±šŸ˜±šŸ˜±šŸ˜±šŸ˜±šŸ˜±šŸ˜±šŸ˜±šŸ˜±šŸ˜±šŸ˜±šŸ˜±šŸ˜±šŸ˜±šŸ˜±šŸ˜±šŸ˜±šŸ˜±šŸ˜±šŸ˜±šŸ˜ šŸ˜±šŸ˜±šŸ˜±šŸ˜±šŸ˜±šŸ˜±šŸ˜ šŸ˜±šŸ˜±šŸ˜±šŸ˜±šŸ¤—šŸ¤—šŸ¤—šŸ¤—šŸ¤—
Jo (38842)
21 days ago
I got A++ in matches and got 1/10 šŸ‘暟‘暟‘暟‘暟‘暟‘æ
priyanka (76822)
24 days ago
Too Easy.....
all questions is so easy.
Kelly (93623)
27 days ago
I am 6 and got 9 out of 10
Fathima (24880)
28 days ago
I'm in grade 2 and I got 10 out of 10
bob (50133)
28 days ago
I'm in grade 6 and got 10 out of 10 to EZ
Kenneth W (14185)
32 days ago
I enjoyed this but it was pretty easy tbh
aka (85714)
56 days ago
im in k5 and i got 4
ADMIN (53781)
108 days ago
Hey guys here is the answer key
Here are the correct answers:
1
1+2+3+4+5+6+7+8+9+10=?

28

46

50

57

Your answer was correct! Right answer: 55
2
What is the square root of 196?

16

Your answer was correct! Right answer: 14

15

13

12
3
What is the square root of 65,536?

725

276

Your answer was correct! Right answer: 256

267

265
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=?

25

17

Your answer was correct! Right answer: 28

300

21
5
What is 20 divided by 4?

3

8

Your answer was correct! Right answer: 5

4

6
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.

4000

Your answer was correct! Right answer: 4100

5000
7
What mathematical symbol did math whiz Ferdinand von Lindemann determine to be a transcendental number in 1882?

Times

Minus

Your answer was correct! Right answer: Pi

Plus

Percentage
8
What do you call an angle more than 90 degrees and less than 180 degrees?

Minute

Equivalent

Reverence

I don't know, what do you think I am? Smart or something?

Your answer was correct! Right answer: Obtuse
9
What's a polygon with four unequal sides called?

Semi lateral

Smarter lateral

Hypthesis lateral

Your answer was correct! Right answer: Quadrilateral

None lateral
10
What's a polygon with four unequal sides called?

I don't know? A gram?

Walogram

Your answer was correct! Right answer: Hologram

Nonogram

Gonogram
strict hk... (81803)
136 days ago
got 9/10... that hologram question!
none of yo bees (22168)
184 days ago
that test was easy screw them
Aryan (01257)
201 days ago
Toooooooooooooo eeeeeeeeeeeaaaaaaaaassssssssssssyyyyyyyyyy
Cherie Peach (90257)
219 days ago
My daughter had never been smarter thank test
Tech Geek (96702)
220 days ago
Actually I am a hobbyist programmer, I got 7/10 but then I hacked the page and got 10/10 in 0 seconds.
Hemkaran (19424)
222 days ago
It is so easy quiz . I do it in one minute. šŸ˜šŸ˜šŸ˜šŸ˜šŸ˜