Create Questionnaire for quiz in excel sheet

Hello, I am looking for a writer who can write general knowledge quiz questions. You need to write a question and four possible answers. You also need to point out (or write separately) the correct answer with a short explanation (this is important). The questions and explanation must be short as shown in attached sample. It should be very simple task. I need 350 questions in 3-4 days. I will provide you my existing list of 75 questions, you need to make sure you don't duplicate them. There is lot more work on weekly basis if you can deliver high quality work on time. Please bid only if you agree with the time and budget. Guidelines: - Ideal length of the questions/answer is 15-20 words. It cannot be more than 25 words. - Questions and Answers are well formatted with no special characters. - Questions are target to 4-8 grade students.