Well,I would prefer a topic which can give an idea about my abilities and qualities.If you held any position in your college you can tell that.Try to avoid the topics on trips and all.And make him impressive by your proper grammar and pronunciation....All the best.
Q.if mnc interviewers asked to speak on some topic.then which topic is better to choose. Ans: It is better to select a topic of Ur interest e.g. if u belong to computer field then select database, any programming etc. so it is quiet easy for u.
If MNC interviewers asked to speak on some some topic then start with an International program which is happening concurrently or completed some days ago...such as World Cup, Commonwealth games, Global warming, Asian games ... just carry on your discussion which is also easily understandable to him and also don't forget to inform, the participation of your country and achievements.