For the interview be well prepared with respect to your company, industry and role. You should run parallel to your essays and stress on points that you might have omitted in the essays due to word limit constraints.
Tell them how you have arrived at the decision of doing and MBA and why ISB. Do this seemlessy and implicitly in between your answers. Talk about various courses and experiences you foresee at ISB and how it'll help you. Make them feel that you really want it.
Get your numbers right. Industry competitors, your company numbers and your own contribution to the company in numbers.
Also don't forget to just relax and have an amazing conversation. All the best!
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