Hi Khaled,
Maybe other members of this forum will find a technical solution to your problem, but I would like to question your question from a pedagogical point of view. And, as usual, I would ask you to give a concrete, real-world example of what you want to achieve. I mean a meaningful example of an MCQ question with 3 meaningful wrong answers selected from a pool of 10 and 1 meaningful correct answer selected from a pool of 10.
Thanks in advance,
Joseph
