Por vs Para take the quiz
How well do you know the differences between 'por' and 'para'? If you'd like to test yourself I have prepared a little quiz, some questions are pretty straightforward and some are a little tricky.
If you take the quiz don't forget to let us know how you get on!

17 Answers
I messed up on a couple (some of the set phrases), but did pretty well. Thanks for the quiz!
(Number 10 gives you the answer)
DualG I do not agree with your #14. "el avion esta por aterrizar" is not incorrect. It means that the plane is about to land.
Hmmm I would agree that you could say that the plane si 'por aterrizar' but I would say that would mean that the plane is 'yet to land'. Whereas 'para aterrizar' is how you'd translate 'about to land'.
These are always great.Thank you.I did terrible though.I need to review and practice.
Excelente diseño amiga - magníficas explicaciones tambien.
I got some wrong of course and it stopped before all 31 were attempted.
As Tosh says the answer is in the question for # 10.
Thanks for the quiz, Kiwi. The bad news is I got 20/32 for a 56%. I'm hoping to take it again to at least pass. The good news is that I think I learned something about para and por.
I do not agree with your #14. "el avion esta por aterrizar" is not incorrect. It means that the plane is about to land.
On the other side, "el avion esta para aterrizar", which you put as the correct answer, is a less common expression, and means more like "the plane has been set to land", but the time is not certain.
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On #16, both options work just fine.
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'#24 does not make sense with "por", although is grammatically correct. To explain it a little further, "Estoy aqui por hablarte" means I'm here about to talk to you, which does not make sense because you are already talking to him/her.
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Both answers work in #28.
Therefore I really, really want to say 'Es desmasiado dinero por un coche de segunda mano'.
Annie, it's not an exchange. It's a contrast from what is expected, which takes "para". Rewrite it, and it may make more sense:
Para un coche de segunda mano, es demasiado dinero.
Para una inglesa, hablas bastante bien. Jejeje.
Thanks for posting that! It showed me how much I didn't know about the use of por vs para. I scored a paltry 24/32, a tepid C+ with a GPA of 2.5 @ 75%. lol.
The site looks like a good learning resource!
Another winner mate , this is a great way to learn . My score of ,-"no tan mal". was
a bit disappointing , although I do find this kind of quiz can be confusing by being
given options instead of using ones reasoning, this is not a critique merely an observation
to make me feel better for my bad result.
Thank you again, Kiwi, for your wonderful quizzes. I always learn something new.
Have a Happy New Year, amiga!!
Great quiz, Kiwi:
I have a question about 28:
On my course my teacher ( Spanish born and bred ), said that ANY commercial exchange is por. Always.
Therefore I really, really want to say ' Es desmasiado dinero por un coche de segunda mano'.
I managed to make some stupid errors, don't worry, and on question ten you're kind enough to put up the answer!
Hello Kiwi, thank you for the quiz. I was not so good; my result is: 25/32.
- Question 24. is already answered.
No tan malo.
No tan malo.
No tan malo.
¡ESTO ES MUY MALO!
En serio, me encantó la pruebita. Acabo de aprender las diferencias entre el preterito e imperfecto. Creo que ahora tengo que estudiar "por" y"para".
Regarding #14 this list is from a popular reference book on Spanish verbs.
Estar para + infinitive - to be about to
el avion esta para aterrizar
the plane is about to land
according to this reference

Hi Kiwi - that was a good one; tricky but made my day brighter - don't know if you're seeing results but it does not matter, really. All the best in 2014, and cheers