I do not think that it is feasible to create a huge question bank for MPSC exams even if it is just the one section on Current Affairs, due to space constraints. We cannot possibly type out hundreds of questions in Resource articles.
However, your idea is definitely good & can be considered if we have a separate section wherein we can post exam questions.
Our parent site, India Study Channel, has a massive database of questions, including those asked in MPSC Exams.
You can also check out the Resources here at MHS for more information on MPSC Exams.Regards, Vandana