AvorcaPaid also called avorca mcqPro edition

AvorcaPaid or avorca mcqPro edition is windows app a for creating epub3 compliant ebook In addition to facilties offered by free Avorca, AvorcaPaid adds a lot of functionality for the proffessional user e.g if you are authoring with mcqPro, you can add images,audio, video, mathml formulae. This is more than adequate to author MCQs for IIT-JEE , NEET etc. You can also author 5 option Bank Exam MCQs
screen shots below show these facilities

mcqPro Edition

Author 5 option MCQs for Bank exams

Add MathML code to Author MCQs with integrals,summations ...

Add Solutions file for your MCQs

Add a Video

Add an Audio

Your MCQs can now have a picture, audio or video enabling an epub document that replaces several pdfs in addition to having audio and video