This "question generator engine" is created to facilitate ease of generating unique questions so students can get to practice the same type of question to ensure that the student is able to handle similar questions with different variables.
Very often, students, whom ask for help with Maths,
are given solutions by their tutors and teachers and parents.
With the question completed by their mentor,
there is no way we can know if the knowledge has been transferred successfully.
That is unless we can produce another question, of similar difficulty,
that address the concepts that have just been taught in the previous question.
Hence the creation of this engine to address most of the common questions
that are seen recurring in past year papers.
So parents, tutors and teachers alike, can now let students try another question,
right after the methods have been taught and solved.
This "engine" is constantly under development but is also available for "limited" commercial deployment for interested institutions and publishers alike.
