I want to do MBA from ISB Hyderabad but I only have 31 months of experience as a credit officer in a PSB bank. Do I have a chance in ISB if I am able to score 720+ in GMAT?

ISB Hyderabad MBA admission depends on various factors like GMAT score and work experience. Based on these parameters your profile is quite a good one. However, these factors are influenced by some other factors as well like

Your achievements in the work you have done so far.

Your MBA essay constitutes the most crucial part of your profile. Your purpose for pursuing MBA, why you are choosing ISB Hyderabad and what are your goals in life. Clarity of goals is always awarded and considered a striking characteristic.

A letter of recommendation is another way of gaining the upper hand in ISB Hyderabad MBA admission. Choose people who really know you and can cite some good examples from your life story and present you the way you are.

The personal interview is the final and most impactful round that needs to be dealt with smartly.

So a good GMAT score is not the only requirement for getting admitted to ISB Hyderabad. You need to work on your overall profile.