Very Difficult IQ Test

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10 Questions - Developed by: Erik Hjerpe - Developed on: - 349.421 taken - User Rating: 2.99 of 5.0 - 81 Votes - 15 people like it

10 Questions.
No Time Limit.
Max. IQ score 170.
Some of my images are difficult to upload, so...
Some of the lines in the images may appear thick, or a border may be missing. There are no tricks with the images in that reguard.

  • 1
    if ONE * THREE * FIVE = 225 --- then NINE * SEVEN + TWELVE = X --- 225 + X = Y --- 10,18,32,56,93,146,? ---? + Y = Z --- Solve for Z
  • 2
    What is the box suggesting.
    What is the box suggesting.
  • 3
    What is the fourth sequence in the following:
  • 4
    Fill in the bottom right quarter of the box.(bottom right 16 boxes) The top left 16 boxes would be: 1abcd,2ad,3abc,4d,5,6b,7c,8,9c,10,11c,12,13,14,15,16b
    Fill in the bottom right quarter of the box.(bottom right 16 boxes) The top left 16 boxes would be: 1abcd,2ad,3abc,4d,5,6b,7c,8,9c,10,11c,12,13,14,15,
  • 5
  • 6
    What is the next shape in this sequence?
    What is the next shape in this sequence?
  • 7
    The fourth box is blank, if it was not what number would correspond with it?
    The fourth box is blank, if it was not what number would correspond with it?Clue:1,5,10,20,50
  • 8
  • 9
  • 10
    This box is asking a question.
    What is the answer?
    This box is asking a question.What is the answer?

Comments (26)


gotya'1 (51743)
82 days ago
I got 10 of 10 and I didn't really TRY!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!WOW
Flounders.jpg (52784)
156 days ago
Stefan Russo III. (52784)
156 days ago
Hey I got a great idea let's post a completely nonsense test that is only IQ test in that if you believe this is anything but horse💗 hidden behind bogus adds and pop up articles then you clearly have
Ya12 (40096)
164 days ago
Im only 7 years old and i got 10 out of 10!!
Franky (55907)
201 days ago
These arent IQ tests. Questions are non-sense.

How about this one Erik Hjerpe?

What is the next number after these sequence
Your Name:Shahab ud din (73044)
208 days ago
any one know about question no 8 please
Mistress Evil (23538)
211 days ago
I did this in6 min half asleep.
I got 8 out of 10 correct.
mr smart (49404)
221 days ago
does the author actually knows the solutions himself ?
poo (28139)
269 days ago
unicorn, gee, you are cool, you must be smaart
unicorn (28139)
269 days ago
seriously, this is the easiest ever. i did it while timing myself, and got them all right in 7 seconds. sme with my 4 year old sister. easy
loplop (64603)
292 days ago
Can you include a page that explains the answers? I don't understand them.
Impressive mind (65182)
324 days ago
Totally useless and worthless quiz ever taken..
Even a isro scientist wouldn't be able to solve
The questions don't have any meaning
Please try to improve
nicos (75292)
419 days ago
i find it hard and coplicated but if you look at it close good look you will gey some answers
sh (53148)
430 days ago
I think that 1st question is given wrong
Lukestar (36660)
497 days ago
im 13 got 8 out of 10
thingamajig (12825)
563 days ago
Odd that Jackshan Rules could achieve 100% in this test and still spell tough incorrectly!
Siu Shan (38728)
571 days ago
There is a minor error on Q.4
Jackshan Rules (29318)
620 days ago
really tuff.It took lots of time for me to succeed and got 10/10

looking forward for more
L.lawliet (46798)
624 days ago
i know how to solve all the questions : )
testing (19295)
690 days ago
There is no way to logically deduct many of the questions, which instead rely on making unfounded assumptions. The scoring is also misleading as this has nothing to do with any IQ measure. Worst score you can obtain from this test is the population average IQ 100. By getting all the answers wrong. Thus providing the test no means to determine if you have intelligence at all.