Let us remember that in the modern dog eat dog world the competition is severe and cut throat. Some famous companies get thousands of bio-data in the course of a single day. So one has to consciously work to make one's bio-data as attractive as possible.
It is relevant to mention an example here. Knowing that many people are applying for a coveted job an applicant applying for a post in a famous advertising agency sent a potato as his bio-data saying very crispy "I want to be a potato in your organization".
He was called to the interview and he was asked as to what he means by that outrageous statement. The candidate replied" Sure sir, A potato is a very versatile vegetable, it can be used in any dish, it can be used to enrich any dish and it gives lots of energy. So like a potato you will find me very versatile and I would fit into any department and I would be very versatile". Needless to say he got the job.