In this challenging quiz, you will be asked to identify grammar mistakes. Many of the mistakes are quite tricky, so only someone with a high IQ will be able to succeed.
In the questions of this challenging quiz, you will need to identify the sentence that has a grammar mistake or point out what type of mistake a sentence has.
This test is not based on any scientific study whatsoever. It is intended for fun only so do not treat the result too seriously :)
Do not think about the answers too long. If you think you answered incorrectly, you can always go back to any question and change your answer.
At the end of the quiz we will give you the result. You can share it with your friends :)
Can you identify all of the grammar mistakes found in the sentences of this quiz? Most people cannot. If you can, you must have an IQ range between 140 and 150!