What questions can be expected for viva on Marketing management?I have taken footwear.

Anjana,  you can refer to the links given below for your question. These are a few of the questions that have been among the most favs for Business Studies viva-voce.   
a.        https://www.meritnation.com/ask-answer/question/what-will-ask-in-business-studiess-viva-my-project-is-mark/marketing/6990288       
b.       https://www.meritnation.com/ask-answer/question/what-can-i-write-as-reasons-for-choosing-toothpaste-for-my-b/marketing/6593478       
c.    ​   https://www.meritnation.com/ask-answer/question/what-can-be-expected-questions-and-answers-for-viva-in-busin/business-studies/5767812