I will give you some maths question and answers.
[url removed, login to view] each question and values such that it should not resemble the original question.
[url removed, login to view] answers with the same number of steps which was given by Original answer but with the changed values.
[url removed, login to view] four options to choose the correct answer.
Should be completed in 5 weeks.
1000 modified questions should be delivered at end of each week
Also will hire a freelancer to work on monthly basis for rewriting work on some other topics.
Find sample question and answer in attached file
16 freelancers are bidding on average $243 for this job
Hello Sir. I am interested in taking up this job. I am an engineer by profession and a MAT/CAT trainer by choice. I will be able to deliver what you are looking for within good turn-around time.