I am only got 12 marks in class 10th , In IOQM with 3 months prep . what must went wrong ?

[blissful iron]

what must have been went wrong , because people here are scoring very high marks without even a prep

[silk magnet]

hard to tell without knowing what you did on the test

[lethal canyon]

if you have more information about the test and what you did, then perhaps helpers can tell what might have went wrong.

[crude vine]

yeah if you can, share what you had done during the prep and what went wrong

[cobalt sail]

just study more