Your qualities, skills, and achievements shall reflect on your resume in such a way that the admission council should consider you as an automatic choice.
Aim for a High GMAT Score - A good GMAT score can immediately set your application apart.
Exhibit Your Professional Achievements - You may have a strong academic record along with associated credentials, which is a good point indeed.
Make it Crisp and Clear - Try to make your resume easy to read so that they can easily get hooked to your application.
Know Your Limits - Knowing your limits can help you in focussing your attention and prepare accordingly.
Do Proper Research - Most institutions want to know how serious you are in securing admission to their college.
Secure Recommendation Letters - Give the concerned person enough time to write a precise recommendation letter in your favor.
Keep Yourself Informed - Nobody can become a good manager by remaining oblivious to global happenings.