Hello dear student,

I understand what you are trying to ask and that can only be achieved with consistent solving questions. Nothing can help you to improve your speed  but your practice to solve mcqs now . Set a clock with timer of one hour or 30 mins . Take a topic and give one minute to one question. If you are setting your clock with one hour timer then take 60 questions and likewise if 30 mins take 30 questions of a topic or multiple topic. That will help you build the concept of a topic plus this will help you to improve your speed to solve questions. I hope this was helpful to you.

Best wishes