PUNE MCA Exam 2015 Question Paper with answers for online practice

A cricket match is played and you want to know the result of the match immediately you can know the result only by asking your friend. Your friend tries to have some fun and telly you that you can ask only questions which he answer as ‘yes’ or ‘no’. Your friend tells you that he will lie but at most once. A cricket match took place in which one team lost and so another won. You want to know the result. What is the minimum number of questions you need to ask your friend so you can know the result ?